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Air Ease Furnace Fan Relay Wiring Diagram

Lennox pulse furnace logo for identificationHVAC Manuals, Parts Lists, Wiring Diagrams
Master Index, All Brands

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Manuals, parts lists, wiring diagrams for HVAC equipment: air conditioners, boilers, furnaces, heaters, etc.

Free downloadable manuals for Air Conditioners, Boilers, Furnaces, Heat Pumps.

Here we provide free downloadable copies of installation and service manuals for heating, heat pump, and air conditioning equipment, or contact information for the manufacturers who can provide that information for nearly all major brands of HVAC equipment.

We include links to contact information for each manufacturer or producer of these air conditioners, heat pumps, furnaces, boilers and related equipment, parts, and installation, repair, wiring diagrams, manuals.

We include immediate downloads of example installation & repair manuals and wiring diagrams for air conditioners, heat pumps, and heating equipment from a variety of manufacturers as well as contact information to obtain the exact manual or wiring diagram for your unit.

We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need.

HVAC Manufacturer Contact Information - Heaters, Furnaces, Air Conditioners, Furnaces, Boilers: where to get parts, manuals, help

Armstrong gas furnace GUK075D14-19 - energy efficiency study energy.gov (2013)Master Index to Direct Links to Free Downloads of Air Conditioner Manuals, parts lists, wiring diagrams. Direct Links to Free Downloads of Furnace Manuals, parts lists, wiring diagrams, age decoders.

Free Furnace, Heat Pump, Air Conditioner Installation & Service Manuals, Wiring Diagrams, Parts Lists

Below we provide HVAC manufacturer contact information and direct links to free downloadable installation, service, wiring diagrams, and users manuals, focusing on hard-to-find manuals for older models or discontinued equipment. We also provide links to the manufacturer's current model lists and literature.

We include free downloads of air conditioner, boiler & heat pump manuals. We link to related lists of other installation & operation manuals for other building mechanical systems such as water heaters, water softenes, well & water pumps & controls.

Note: for page loading speed this index to HVAC manuals is spread across several pages, but all of the individual companies are listed on this page.

[Click to enlarge any image]

U.S. & UK HVAC Manuals & Guides

Photo: an Armstrong gas furnace GUK075D14 made in 1994 and used in a gas furnace energy efficiency study. - Yee & Baker (2013)

Master Index, arranged alphabetically, begins below.

Also see this separate

AGE of AIR CONDITIONERS & HEAT PUMPS - data tag age decocder

  • Aaon, from John Zink/Sunbeam packaged rooftop HVAC equipment
  • A.A.C. Gas Furnaces: see LENNOX HVAC MANUALS & PARTS GUIDES
  • A/C - HEAT PUMP CONTROLS & SWITCHES - controls used on all brands of air conditioners and heat pumps
  • ADAMS Manufacturing HVAC Equipment [citation needed]
  • ADDISON HVAC Equipment

Admiral Air Conditioners cited at InspectApedia.com

  • Admiral Corp. air conditioners (illustrated above) founded in the U.S. as Continental Radio and Television (CRTC) produce radios, air conditioners, home appliances, from the mid to late 1930s into the 1950s. The company's Chicago-produced Admiral TVs were among the early boxes found in U.S. homes. The company's products were sold in department stores and later in Home Depot and Montgomery Wards stores until 2001 when the company ceased operation.
  • ADP ADVANCED DISTRIBUTOR PROUCTS heating & cooling systems
  • ADVANCED THERMAL HYDRONICS ATH
  • AGE of AIR CONDITIONERS & HEAT PUMPS - separate web page - how to de-code the serial number in the data tag to get equipment age
  • AGE of HEATERS, BOILERS, FURNACES - separate web page
  • AGE of WATER HEATERS - separate web page
  • AIRCO - see OLSEN AIRCO HVACOlsen / Air Co Boilers
  • AIREASE HVAC
  • Airquest, see International Comfort Pro
  • Air temp, since 1976, a division of Fedders
  • AITON'S EQUIPMENT CO. - APCO
  • Ajax BOILER Inc.
  • Alpha Boilers, See AMANA HVAC equipment
  • ALLIED AIR ENTERPRISES
  • ALLIED ENGINEERING BOILERS (EZ-RECT)
  • ALPINE HOME AIR PRODUCTS
  • APCO Furnaces - see AITON'S EQUIPMENT CO. - APCOAITON'S EQUIPMENT CO.
  • AMANA HVAC MANUALS & PARTS GUIDES - also see AMANA & GOODMAN HVAC MANUALS & ERROR CODES
  • Amercan Air HVAC products - see ARMSTRONG HEATER AGE MANUALS CONTACT
  • AMERICAN BOILER ASSOCIATION
  • AMERICAN BOILER MANUFACTURERS LIST- contact information for manufacturers of heating equipment, sorted by brand name.
  • AMERICAN FURNACE, AFCO
  • AMERICAN STANDARD AGE MANUALS & PARTS GUIDES boilers & furnaces, also see Trane
  • AMERISTAR HVAC MANUALS
  • ANTHES BOILER AGE MANUALS & PARTS GUIDES - also Intercity & Carrier
  • ANTIQUE HEATERS STILL in USE
  • A.O. SMITH BOILERS Manuals also see H.B. SMITH BOILERS Manuals and see SMITH BOILER MANUALS
  • APPLIANCE DIAGNOSIS & REPAIR - home
  • ARCO boilers, Ariston Boilers, Armstrong furnaces,
  • ARCOAIRE AIR CONDITIONERS HEAT PUMPS GAS FURNACES
  • Argo - see ECR INTERNATIONAL BOILERS HVAC AGE MANUALS CONTACTECR INTERNATIONAL
  • Ariston Thermo USA, LLC - see HTP BOILER CO.
  • ARMSTRONG HEATER AGE MANUALS CONTACT - also see LENNOX HVAC MANUALS & PARTS GUIDES Air Conditioners, Furnaces, Heat Pumps
  • Arkla HVAC, sold to Preway, sold as Servel gas-powerd air conditioning to Dometic Corp., subsequently marketed by Robur; Arkla- high efficiency furnace division purchased by Trane.
  • ARSS American Radiator & Standard Sanitary Boilers - see AMERICAN STANDARD AGE MANUALS & PARTS GUIDES boilers & furnaces
  • ARMSTRONG Air: Armstrong oil furnaces, Armstrong gas furnaces, Armsrtong heat pumps, packaged units & air handlers or coils
  • AUD Furnaces - see AMERICAN STANDARD AGE MANUALS & PARTS GUIDES boilers & furnaces
  • AXEMAN ANDERSON Boiler Company
  • BARD MANUFACTURING HEATER AGE MANUALS CONTACT
  • BAXI BOILERS
  • Biasi Boilers, Bosch/Worcester Boilers, gas fired boilers
  • BEACON MORRIS
  • BECKETT OIL BURNERS & CONTROLS
  • BELL & GOSSETT B&G EQUIPMENT MANUALS & CONTACT
  • BLUERAY Boilers Furnaces
  • Bohn, Lennox International subsidiary
  • BOILER CONTROLS & SWITCHES - controls used on all brands of heating boilers
  • BOND OUTDOOR GAS HEATERS
  • BOSCH BUDERUS - see BUDERUS Heating Boilers
  • BOYERTOWN BOILERS & FURNACES - Hallmark, Regal, Solaia, Savio, Cox boilers and furnaces
  • BRADFORD WHITE
  • BROAN / NORTON HVAC
  • BRYANT HVAC AGE MANUALS & PARTS GUIDES - also see Carrier
  • BTU CHART for HEATING FURNACES
  • BUDERUS HEATING BOILERS
  • BURHNAM AGE CONTACT MANUALS
  • CAMBRIAN Oil Furnaces
  • CARRIER AIR CONDITIONERS BOILERS FURNACES AGE MANUALS also see Bryant and Payne
  • CENTRAL ENVIRONMENTAL SYSTEMS
  • CENTURY Engineering Corp., Cedar Rapids IA, purchased by Heat Controller 1975.
  • CHAPPEE BOILERS & WOOD BOILERS
  • CHEMICAL TREATMENTS, BOILER - all boiler treatments, cleaners, chemicals, additives
  • CIRCULATOR PUMPS & RELAYS - manuals, sources, repairs
  • CIRCULATOR PUMP MANUALS
  • CHRYSLER AIRTEMP
  • CleaverBrooks BOILERS
  • CLIMATROL - Mueller Climatrol became Climatrol Div. of Worthington Air Conditioning in 1964, was purchased by Fedders.
  • COLEMAN HEATER MANUALS
  • COLUMBIA BOILERS
  • COMFORT AIRE Mars portable air conditioners
  • COMFORTMAKER, AFCO, ARCO wholly owned by INTER-CITY PRODUCTS (ICP) purchased by UNITED TECHNOLOGIES UTC in 1999
  • Command Aire, water source heat pumps owned by American Standard.
  • Concord HVAC equipment - see ARMSTRONG HEATER AGE MANUALS CONTACT
  • CONSOLIDATED INDUSTRIES FURNACES
  • CONTROLS: MANUALS for HEATING SYSTEM CONTROLS
  • Coolerator, McGraw Edison, produced HVAC to 1978
  • COOLING & HEATING CONTROL & SWITCH INDEX - index to all controls
  • COSMOGAS boiler / water heater combo manuals
  • COX Furnaces - see BOYERTOWN BOILERS & FURNACES - Hallmark, Regal, Solaia, Savio, Cox boilers and furnace
  • CRANE INDUSTRIES HVAC
  • CREDA COMFORTAIR & ELECTRICIRE HEATERS
  • CROWN BOILER AGE PARTS MANUALS - Velocity Boiler Works
  • Cumberland Boilers, American Standard brand, owned by Trane.
  • CWF Duo-Matic Forced Air Coal & Wood Furnace
  • Mueller Climatrol heater data tag (C) InspectApedia.com
  • DATA TAGS on AIR CONDITIONERS - separate article series

    For help in decoding air conditioner, boiler, furnace, heat pump, water heater data tags and determining the age, model, or specifications of that equipment, also ssee

    • AGE of AIR CONDITIONERS & HEAT PUMPS
    • AGE of HEATERS, BOILERS, FURNACES
    • AGE of WATER HEATERS

    In those articles we provide documents with extensive equipment data tag decoding information, both free, and for purchase from other sources.

  • DAIKIN GLOBAL, Daikin HVAC, all brands, and also Daikin Mini Split A/C, marketed in the U.S. until 1988; also see Unitary Products
  • Day & Night HVAC, component of BDP Co., Div. of Carrier Corporation / United Technologies, brand used into 1997.
  • DAYTON ELECTRIC MOTOR WIRING
  • DELCO Brand Appliances, Geneal Motors appliance division to 1964
  • DeLonghi ELECTRIC HEATERS
  • DETTSON INDUSTRIES
  • DMO Industries furnaces - see OLSEN AIRCO HVAC Olsen / Air Co Boilers
  • DORNBACK FURNACE CO.
  • DUCANE AIR CONDITIONERS & HEATING BOILERS, bought by Lennox 1999 - also see LENNOX HVAC MANUALS & PARTS GUIDES
  • Dunham-Bush HVAC, purchased by Topgroup Holdings Berhad, Malaysia
  • DUNKIRK BOILER MANUALS AGE CONTACT
  • Duomatic- Olsen HVAC, Canadian DMO Industries using Olsen & Airco brands.

    Also see CWF Duo-Matic Forced Air Coal & Wood Furnace

  • EASCO BOILERS, MANUAL
  • ECR INTERNATIONAL, including Argo, EMI, Dunkirk, Olsen/Airco, Pennco, RetroAire, and Utica Boilers (11/2017).
  • ELECTRIC FURNACE MAN (EFM), heating furnaces to 1979
  • ELECTRIC MOTOR WIRING DIAGRAMS & GUIDES - separate article
  • EMI see ECR INTERNATIONAL BOILERS HVAC AGE MANUALS CONTACTECR INTERNATIONAL
  • EMERSON HVACR SYSTEMS MANUALS CONTACTS
  • EMPIRE HEATING SYSTEMS - Empire Comfort Systems
  • ENERGY KINETCIS 2000 Boilers
  • ENERGY LOGIC
  • ENERTECH GEOTHERMAL
  • Eubank A/C equipment, Texas, and a manufacturer for Heat Controller
  • EVCON INDUSTRIES HVAC
  • EXPERT OIL FURNACES

Ewart & Son New Crown Boiler, U.K. cited & discussed at InspectApedia.com

  • Ewart & Son New Crown Boiler, U.K. [Illustrated above]
  • EXPANSION TANK IO MANUALS for use on heating systems

  • FAN LIMIT SWITCH INSTALLATION & WIRING manuals and wiring diagrams for all brands of fan limit conrols

  • FEDERAL BOILERS
  • FEDDERS Air Conditioners
  • FERGUSON HVAC
  • FERROLI BOILERS, UK - FER
  • FIREBIRD CONDENSING RANGE MANUALS
  • FIRELAKE OIL FIRED FURNACES - see THERMOPRIDE AIR CONDITIONERS, HEAT PUMPS, FURNACES
  • FLAME-MASTER FURNACES, Bow Valley Resources Gas Furnaces, Calgary
  • FLEETLINE BOILER MANUALS
  • FP INDUSTRIES Franks Piping Boiler Company also see DETTSON INDUSTRIES
  • FRASER JOHNSTON HVAC
  • FRIEDRICH Air Conditioner, Heat Pump, Split System Manuals
  • FUJITSU Room Air Conditioners
  • FURNACE CONTROLS & SWITCHES - controls used on all brands of heating furnaces
  • Gaffers & Sattler HVAC, became a subsidiary of Magic Chef in 1969. Inactive brand.
  • GAS BTUH, CUBIC FEET & ENERGY
  • GAS APPLIANCE CONVERT LP-to-NATURAL GAS
  • GAS BTUH, CUBIC FEET & ENERGY
  • GAS BURNER FLAME & NOISE DEFECTS
  • GAS COMBUSTION PRODUCTS, LP / NATURAL GAS
  • GAS COOKTOP or STOVE IGNITER REPAIR
  • GAS COOKTOP INSTALLATION
  • GAS COOKTOP RANGE & OVEN MANUALS - appliance manuals for gas ranges, ovens, hobs, stoves
  • GAS DETECTION INSTRUMENTS
  • GAS FIREPLACES & GAS LOGS

    See MANUALS, GAS FIREPLACE LOG

    see DEFECTS LIST - HEAT SPACE & FIREPLACE, GAS

  • GAS FUEL TYPES, SOURCES
  • GAS IGNITER DIAGNOSIS & REPAIR
  • GAS LEAK DETECTION, LP / NG
  • GAS LOG FIREPLACE MANUALS
  • GAS PIPING CLEARANCES, CODES & DEFECTS
  • GAS REGULATORS & APPLIANCE / HEATER CONTROLS
  • GAS REGULATORS for LP TANKS
  • GAS REGULATORS, TWO STAGE
  • GAS SHUTOFF VALVES
  • GAS TANKS LP / PROPANE
  • GAS THERMOCOUPLES
  • GAS LP & NATURAL GAS SAFETY HAZARDS
  • GAS LP & NATURAL GAS PRESSURES
  • Also see BOILER CONTROLS & SWITCHES - controls used on all brands of heating boilers
  • and see FURNACE CONTROLS & SWITCHES - controls used on all brands of heating furnaces
  • GAZCO STOVAX Gas Fires
  • GEMAIRE / MORTEX A/C, FURNACES, HEAT PUMPS
  • GE GENERAL ELECTRIC
  • GENERIC - Brand-X HVAC Systems Manuals
  • GILBARCO VEEDER ROOT
  • Glowworm Boilers
  • GOODMAN HVAC MANUALS & ERROR CODES
  • GRANT BOILERS Grant Euroflame
  • Green Colonial HVAC, producing to 1975
  • Greenstar Boilers
  • GREENHECK HVAC & ventilation
  • GSW
  • HAIER & HAIER AMERICA Air conditioners, dishwashers, other appliances, electric motors
  • HALLMARK FURNACES (Boyertown Furnace)
  • HARSCO INDUSTRIAL PATTERSON KELLEY BOILERS
  • H.B. SMITH BOILERS Manuals, also A.O. Smith Water Heaters & SMITH BOILER MANUALS
  • HEARTHSTONE BOILERS also wood stoves, fireplace inserts, gas heaters
  • HEAT CONTROLLER BOILERS (HCI) (also see CENTURY)


  • HEAT EXCHANGER LIFE & WARRANTY & Warranties - ALL BRANDS, links to warranties, contact information
  • Heat Line Gas Boilers
  • HEIL® Heating & Cooling Products - also see ICP MANUALS & PARTS GUIDES - HVAC
  • HENRY FURNACES & Moncrief furnaces

Holland Funace Company, 1937 Ad cited at InspectApedia.com

  • HOLLAND FURNACE & HOLLAND FURNACE SAFETY - similar issues to BlueRay ?. - illustrated above in a 1937 advertisement, based in Holland, Michigan

Homer Pipeless Furnace, Home Furnace Company, Coldwater Michigan at InspectApedia.com

  • Homer Furnace Company, Coldwater Michigan, with offices across the U.S., produced the Homer Pipeless Furnacee, [Ilustrated above]
  • HOMART SEARS FURNACES
  • HONEYWELL CONTROLS On HVAC Equipment, thermostats, primary controls, zone valves
  • HTP BOILER CO. Ariston Thermo USA, LLC
  • Hydra Boilers - see FP INDUSTRIES Franks Piping Boiler Company and also see DETTSON INDUSTRIES
  • HYDROLEVEL
  • HYDROTHERM Boilers
  • ICE INDUSTRIAL COMMERCIAL EQUIPMENT MFG CO.
  • Ideal boiler/HE Boilers
  • ICG INTER CITY GAS, FURNACES
  • ICP INTER CITY PRODUCTS CO
  • ICP INTERNATIONAL COMFORT PRODUCTS
  • INGERSOLL RAND HVAC Systems, also see AMERISTAR HVAC MANUALS
  • INTELLIDYNE
  • INTER-CITY BOILERS & FURNACES - also see ANTHES BOILER AGE MANUALS & PARTS GUIDES also see CARRIER HVAC
  • INTERTEK / UTC Canada Corp, ICP Division
  • INTERTHERM HVAC purchased by Nordyne 1987. Since 1998 Intertherm Boilers or HVAC sold under White-Westinghouse brands Frigidaire, Gibson, Kelvinator, Philco, Tappan and as OEM for ThermalZone.
  • IRON FIREMAN
  • JANDY LAARS HEATERS - see TELEDYNE LAARS MANUALS - also see
  • LAARS BOILERS - also see TELEDYNE LAARS MANUALS
  • JANITROL HVAC
  • JOHN WOOD Co. Ltd.
  • JOHNSON FURNACE Co. (Air Ease) (Bellevue Ohio)
  • JOHNSON CONTROLS: HVAC controls, HVAC systems, Security systems, other products, Heating & Cooling, Garage Heaters
  • JOHNSON INDUSTRIAL / JOHNSON GAS APPLIANCE Co.
  • Johnstone, see Goodman & Janitrol

Jones & Attwood small home heating boilers in the UK - the Domestikatum cited & discussed at InspectApedia.com

  • Jones & Atwood Domestikatum Boiler - small home heating boilers, U.K. advertisement shown above.

Kalamazoo heating furnace ad from 1948 - at InspectApedia.com

  • Kalamazoo Furnaces [1948 Kalamazoo heater advertisement shown above] The company also produced electric, gas, coal, and wood-fueled ranges (cook-stoves) and also refrigerators.
  • KEEPRITE HVAC
  • Kenore Boilers, Keston Boilers
  • KING ELECTRICAL CO. HVAC
  • KONGSKILDE OIL FURNACES & OIL BURNERS
  • Kühl Window A/C Units - see FRIEDRICH
  • LAARS BOILERS - also see TELEDYNE LAARS MANUALS
  • LENNOX HVAC MANUALS & PARTS GUIDES Air Conditioners, Furnaces, Heat Pumps, Manuals
  • LG HVAC Systems
  • LOCHINVAR BOILERS & Water Heaters

  • LUXAIRE HEATING & AIR CONDITIONING - also see UNITARY PRODUCTS HVAC
  • MAGIC CHEF Appliances & Manuals, also support for Ewave, Norpole, Sunbeam & Oster
  • MAGIC PAK HVAC Packaged heating & cooling systems
  • MANUALS for HEATING SYSTEM CONTROLS - list of heating equipment control device IO manuals & souirces by control type & brand
  • MARITIME GEOTHERMAL
  • MARLEY ENGINEERING - Qmark ICG Convectors
  • MARS - see COMFORT AIRE Mars portable air conditioners
  • MASTERCRAFT Automatic Heat
  • MAYTAG APPLIANCES
  • McDONNELL & MILLER CONTROLS
  • Mclair Boilers
  • McQuay, division of Snyder General, purchased by Hong Leong Group Malaysia. Also see AAF International. - see SNYDER GENERAL also see DAIKIN GLOBAL
  • MICROWAVE OVEN REPAIR guide & manuals
  • MILLER International Furnace Company Also see NORDYNE & Intertherm.
  • MIRAGE® ductless mini split air conditioner manuals
  • MITSUBISHI HVAC including Split Systems
  • MONCRIEF furnaces, Also see HENRY FURNACES Moncrief HVAC is a division of YORK International. Also see Luxaire.
  • MONTGOMERY WARD
  • MORTEX ELECTRIC FURNACES
  • MULTIAQUA A/C, Chillers, Fan Coil Units
  • MUNCHKIN BOILER MANUALS (discontinued)
  • Myson Boilers

The Excelsior Stove produced by National Furnaces, Quincy IL cited at InspectApedia.com

  • National Furnaces, Quincy IL, had offices in Oklahoma City, Oklahoma, St. Paul Minnesota, and Paris Texas and produced the Excelsior stove shown here.
  • NATIONAL U.S. RADIATOR
  • NESBITT HVAC
  • NEW YORKER BOILERS
  • NIAGRA HVAC
  • NORDYNE Furnaces - also see MILLER
  • NORTON ELECTRIC FURNACES - see BROAN / NORTON HVAC
  • OIL BURNER MANUALS provides links to manuals for oil burners, controls, fuel units, etc.

    Also see oil burner controls at BOILER CONTROLS & SWITCHES - controls used on all brands of heating boilers

    and FURNACE CONTROLS & SWITCHES - controls used on all brands of heating furnaces

  • OLSEN AIRCO HVAC Olsen / Air Co Boilers
  • ÖkoFEN Boilers
  • PANASONIC AIR CONDITIONING
  • PARKER Boilers
  • PAYNE AIR CONDITIONING - also see Carrier
  • PEERLESS Boilers
  • Pennco - see ECR INTERNATIONAL BOILERS HVAC AGE MANUALS CONTACTECR INTERNATIONAL
  • PERFECTION HVAC Manuals
  • PIONEER Air Conditioners, Heat Pumps, Split Systems, Inverters
  • POLARIS boilers, see American Water Heater Company

    at WATER HEATER AGE & MANUALS - home

  • PRESTON'S GUIDE (HVAC Specifications)
  • RAMSOND Mini Split A/C
  • Raypack HVAC - see RHEEM & RUUD
  • RAYTHERM Residential Boilers
  • REFRIGERANT DRIERS & FILTERS installation guide, manuals, instructions
  • RENZOR / THOMAS & BETTS
  • RESET SWITCH, ELECTRIC MOTOR
  • RHEEM Gas Furnaces, boilers, heaters, also see Ruud
  • Retro-Aire - see ECR INTERNATIONAL BOILERS HVAC AGE MANUALS CONTACTECR INTERNATIONAL
  • RINNAI AMERICA HEATERS
  • ROUND OAK HVAC Equipment
  • RYBOLT HVAC
  • RUUD & RHEEM Air Conditioners, Heat Pumps, Gas Furnaces
  • SAFETY RECALLS
  • SAMSUNG HVAC
  • SANYO Air Conditioners, Heat Pumps, Split Systems, Inverters
  • SCHWANK GAS HEATERS / PERFECTION IR HEATERS
  • SEARS / KENMORE HVAC AGE MANUALS & PARTS
  • SHARKAIRE AIR CONDITIONING & HEAT PUMPS
  • SILENT AUTOMATIC
  • SINGER HVAC Manuals & Parts
  • SLANTFIN HEATING EQUIPMENT
  • SMITH BOILER MANUALS also see H.B. SMITH BOILERS Manuals, Contact
  • SNYDER GENERAL
  • SOUTHWEST HVAC
  • SPACE CONDITIONER HVAC
  • Spanish & Mexico HVACR & Mechanical Equipment Guides: see GUIAS & MANUALES SISTEMS MECANICOS Guias para Equipmiento en Mexico: bombas, plomeria, calentadores de agua, y mas
  • STACK RELAY SWITCH - various
  • STEAM BOILERS GENERATORS CONTROLS, PRATT - photos & videos of the Pratt Institute Steam or Engine Room in Brooklyn NY
  • STERLING
  • STEWART WARNER
  • SUMMERAIRE FURNACE MANUALS
  • SUNBEAM - see AMERICAN STANDARD boilers & furnaces and A.O. Smith at WATER HEATER AGE & MANUALS - home
  • SUPER HOT BOILERS - see ALLIED ENGINEERING (EZ-RECT)
  • SUPERIOR REX
  • TACO CIRCULATORS & CONTROLS
  • TAPPAN HVAC Manuals & Parts for furnaces & air conditioners
  • TELEDYNE LAARS MANUALS - also see LAARS BOILERS
  • TEMPSTAR HVAC Products - also see ICP MANUALS & PARTS GUIDES - HVAC
  • TEXAS FURNACE COMPANY (AllStyle Coil Company)

1925 Thatcher Furnace cited & discussed at InspectApedia.com

  • THATCHER COMFORTMAKER Furnaces, Heaters & Air Conditioners
  • THERMOKING & Thermolite - See Ingersoll Rand.
  • THERMOSTATS: see ARTICLE INDEX to HVAC THERMOSTATS for a complete list of thermostat instructions by brand and type
  • Thomas & Betts - see RENZOR / THOMAS & BETTS
  • TITUS HVAC
  • TORRIDHEET
  • TRANE AIR CONDITIONERS & HEAT PUMPS - also see AMERICAN STANDARD AGE MANUALS & PARTS GUIDES boilers & furnaces for manuals used for both Trane & American Standard furnaces

    Also see the data tag decoder given at AGE of AIR CONDITIONERS & HEAT PUMPS

  • TRIANCO BoilersTRIANCO Boilers
  • UNICO ELECTRIC FURNACES
  • UNITARY PRODUCTS HVAC - see also parent Daikin Industries DAIKIN GLOBAL
  • UNITED TECHNOLOGIES UTC Climate Controls & Security
  • US BOILER CO. - see BURHNAM HEATING BOILERS
  • UTICA Boilers
  • VALLIANT Boilers, Viessmann Boilers, Vokèra Boilers
  • VEISSMAN
  • VENMAR ERVs HRVs
  • WATER CONDITIONER / SOFTENER MANUALS - water conditioning & water softener equipment installation, troubleshooting, repair manuals
  • WATER HEATER AGE & MANUALS - water heaters, installation, troubleshooting, repair manuals
  • WATER PUMP & TANK I&O & REPAIR MANUALS - well pump, pump control, water tank & water pump installation, operation, repair manuals
  • WATERBURY Manuals
  • WEATHERKING Manuals
  • WEIL McLAIN Manuals
  • WESTINGHOUSE Manuals
  • WHIRLPOOL HVAC MANUALS
  • WHITE RODGERS CONTROLS - also see EMERSON
  • WILLIAMS GAS FURNACE MANUALS
  • WILLIAMS OIL O MATIC MANUALS
  • WILLIAMSON Manuals Williamson Thermoflo / W-T Manufacturing

Windsor Furnace, illustrated at InspectApedia.com

  • Windsor Furnace - illustrated above.
  • WORTHINGTON Manuals
  • YORK INTERNATIONAL AC & HEATER Manuals, York International
  • ZONE DAMPER CONTROLS - HVAC ductwork zone control IO manuals
  • ZONE VALVE MANUALS & WIRING - hot water heat zoning, installation/operation manuals for various manufacturers

Lennox Corporation has done a better job than some other companies in providing copies of manuals for not only the company's current product line, but also for its older equipment. But HVAC manuals can be hard to find, or expensive, even though the manufacturer's will usually gladly give a copy to a consumer or service technician who needs one.

Also see the American Boiler Manufacturers' Association found at REFERENCES for more boiler makers and their contact information.

Before paying for a furnace or boiler or air conditioner manual, see if it is already listed here or at the manufacturer's website.

If you have trouble finding a mechanical system installation or service manual, CONTACT US and we will research it for you at no charge.

Also see MANUALS for HEATING SYSTEM CONTROLS for a list of free downloadable PDF files of common heating system controls used on boilers, furnaces, heat pumps.

At REFERENCES we provide more contact information, links to current model list information, product specifications, and installation/operation manuals for each manufacturer.

Wiring diagram for Sears window air conditionre - example

Watch out:  you might successfully find parts, manuals, wiring diagrams for Sears (at left), Singer or other HVAC equipment brands by searching for "Companyname Parts" online.

But keep in mind that the "Companyname Parts" provider that appears might have nothing to do with the original company, name, or brand.

It's worth a call to be sure that the part number or manual are ordering is really for the equipment that you are repairing or servicing.

And as we just noted above, usually you can get the information you need from the manufacturer, for free.

If your HVAC equipment is older and is one of the brands whose name has a complex history, and if you can determine the year of manufacture of your equipment it will assist you in tracking down which company is most likely to currently stock parts or manuals for that product.

To determine the age of your equipment, see AGE of AIR CONDITIONERS & HEAT PUMPS or AGE of HEATERS, BOILERS, FURNACES.

Addison HVAC Equipment - company contact information

Reader Question: (June 21, 2014) Doris Aldini said:

Addison Products Company, Addison, Michigan. Outdoor fan motor serial # 28307175397 Mode Number SF93C-1 Fan Motor 1.3 amps Horse Power 1/6 is the unit we have dated 1970 but the house was built in 1984. Well we can hear humming and was wondering if you have a manual to this unit? Thanks!

We have an ADDISON SPLIT SYSTEM (1970) AND we get only humming from the outside unit. We can be reached at 845 856 0381 Thanks!

Reply:

Addison is an international company producing cooling systems, dehumidification equipment, heating systems, and related parts & components, including semi-custom designs and commercial equipment. The company's products include rooftop units and split systems.

Addison is a division of Heat Controller. [Citation needed].

  • Contact Information for Addison: Addison HVAC Systems 7050 Overland Road, Orlando, FL 32810 Telephone: 407.292.4400 Fax: 407.290.1329 Email: info@addison-hvac.com Website: http://www.addison-hvac.com

ADP Advanced Distributor Products Air Handlers, Heating & Cooling Systems

  • Contact: ADP Advanced Distributor Products 1995 Air Industrial Park Road Grenada, MS 38901 USA E-mail: adp.feedback@adpnow.com Website: www.adpnow.com
  • ADP B-Series Multi-Position & Hydronic Air Handlers IO Manual [PDF] (2017) Electric or Hot Water Heat, with available Variable-Speed High Efficiency ECM Motor
  • ADP F-Series PREMIER LOW PROFILE AIR HANDLERS [PDF] (2018) Electric or No Heat, with available 5-Speed High Efficiency ECM Motor
  • ADP F-Series PREMIER LOW PROFILE AIR HANDLERS older models [PDF] (2016) Electric or No Heat, with available 5-Speed High Efficiency ECM Motor
  • ADP MX-Series INDOOR MODULAR BLOWERS - ModuleFlex IO MANUAL [PDF] (2014) Electric or Hot Water Heat
  • ADP R Series Multi-Position AIR HANDLER INSTALLATION & OPERATION MANUAL [PDF] (2010) Electric or No Heat, with available Variable-Speed High Efficiency ECM Motor
  • ADP AIR HANDLER PARTS LIST - all models [PDF] (2013) (prices removed)
  • ADP EVAPORATOR COIL INSTALLATION MANUAL [PDF] (2010) for A-coils, multi-position coils, slab coils, horizontal A-coil top connection, & Horizontal A-coil side connection.
    Excerpt:

    ADP evaporator coils are designed for use with condensing units or heat pump units.

    These instructions are intended as a general guide and do not supersede local codes in any way. Consult with local authorities having jurisdiction before installation. Read this installation manual and all "Warning" statements prior to installing the evaporator coil.

Advanced Thermal Hydronics ATH

ATH or Advanced Thermal Hydronics is a Mestek company.

  • Contact: Advanced Thermal Hydronics ATH

    USA:Advanced Thermal Hydronics ATH, 260 North Elm St., Westfield MA 01085 USA Tel: 413-564-5515

    Canada: 7555 Tranmere Drive, Mississauga Ontario L5S 1L4 Canada Tel: 905-670-5888

    Website: www.knseries.com

  • ATH KN-Series BOILER MANUAL [PDF]

Air Ease HVAC Products - Johnson Co.

AirEase, founded in Columbus, Ohio, by Lennox Furnace Company, is currently a brand of Allied Air Enterprises, in turn a subsidiary of Lennox International, Inc..

  • Contact AirEase: AirEase, 215 Metropolitan Drive, West Columbia, SC 29170 USA, Tel: 1-800-448-5872 Website: www.airease.com
  • See also ALLIED AIR ENTERPRISES - parent company
  • Also see ARMSTRONG HEATER AGE MANUALS CONTACT - as Armstrong produces equipment sold under the AirEase brand.
  • See also JOHNSON AIR-EASE - older Air Ease furnaces produced by Johnson Corporation, Bellevue Ohio.
  • See also LENNOX HVAC MANUALS & PARTS GUIDES Industries Air Conditioners, Furnaces, Heat Pumps , Manuals, Guides, parent company of Allied Air.
  • Air-Ease / A.A.C. GAS FURNACE MANUAL Models: G2D93CT, G2D93CU, G2D95CT, & G2D95CU [PDF] Manufactured By A.A.C. A Lennox International Inc. Company 421 Monroe Street Bellevue, OH 44811

Ajax Boiler Inc. Manuals & Contact Info.

Ajax Boiler Co., operating in the U.S. since 1919, also provides Ace water heaters and other products.

  • Contact: Ajax Boiler Co., 2701 S Harbor Blvd Santa Ana, CA 92704-5803 USA
  • Ajax BOILER OPERATION & MAINTENANCE MANUAL [PDF] Models SRN & HRN heating boilers

Alpine Home Air Products

  • Alpine STANDARD AC FURNACE CONTROL WIRING [PDF] Alpine Home Air Products, TEl: 1-800-865-5931 Website: www.alpinehomeair.com retrieved 2019/11/13 original source: https://www.alpinehomeair.com/related/Standard%20AC%20Wiring%20Diagrams%20.pdf

American Boiler Association

  • American Boiler Manufacturers Association - ABMA - is another source for locating heating equipment manufacturers - there are hundreds of large, medium, and smaller manufacturers
    8221 Old Courthouse Road, Suite 207, Vienna, Virginia 22182, 703/356-7171; Fax 703/356-4543

The American Boiler Manufacturers Association (ABMA) is the national, nonprofit trade association of commercial, institutional, industrial and electricity-generating boiler system manufacturing companies (> 400,000 Btuh heat input), dedicated to the advancement and growth of the boiler and combustion equipment industry.

Founded in 1888 by boiler manufacturers in search of safe boiler design techniques and materials, the organization today provides a common ground for information sharing and to achieve better understanding and communication between manufacturers, their customers, government and the public.

ABMA's community of focused interest and problem solving brings the technical and production expertise of an entire industry to bear on a range of energy and environmental policy issues.

American Furnace Co - AFCO

In 1968 AFCO became part of the climate control division of the Singer Co. In 1970 became Singer American Furnace.

See SINGER HVAC Manuals & Parts

Ameristar Heating & Cooling HVAC Manuals - Ingersol Rand

  • Ameristar Heating & Cooling, "INSTALLATION INSTRUCTIONS, 13 SEER Split System Air Conditioner 1.5-5 Tons R410A " [PDF] Ingersoll Rand (2017), retrieved 2017/07/09., original source: https://d3ciwvs59ifrt8.cloudfront.net/cc0e11ea-02d9-4181-b52b-d32e607b76de/4f6a2bfd-3d88-45dc-9a47-801c0625c6fb.pdf
  • Also see the parent company TRANE AIR CONDITIONERS & HEAT PUMPS
  • Also see INGERSOLL RAND HVAC Systems

Ameristar HVAC Equipment Age Decoder

Don't confuse model number with serial number. The serial number, not the model number, will give the equipment's date of manufacture. The serial number is given on the Ameristar equipment data tag, typically below the larger-font Model Number.

  • Ameristar 10 digit Alphanumeric Serial Number Age Decoder: YYWWD AB12C where YY and WW give the numeric year and week and D the week day of manufacture .

Anthes Boilers, Furnaces & the Anthes Foundry

Moved to ANTHES BOILER AGE MANUALS & PARTS GUIDES

ARCO Boilers / Furnaces - Arcoaire - Arcoleader - Arcoliner - Arcoflame

  • ARCO was bought by SnyderGeneral in 1984 from oil company Atlantic Richfield (ARCO) and was added to Snyder General's Climate Control unit as Arcoaire.
  • In 1991 Arcoaire became part of Inter-City Products (name later changed to International Comfort Products). In 1999, ICP was in turn acquired by United Technologies, the parent of Carrier Corporation. - see CARRIER Air Conditioners, Boilers Furnaces
  • Arcoleader heating boilers were produced up to the late 1960s.
  • Arcoflame boilers typically are dated to the 1950s.
  • Also see AMERICAN STANDARD boilers & furnaces - as that company produced Arcoliner boilers.

Arcoaire Air Conditioning & Heating

  • Contact: Arcoaire Air Conditioning & Heating P.O. Box 3005 1136 Heil-Quaker Blvd. City, state: LaVergne, TN 37086-1985 USA, Website: http://www.arcoaire.com/ The company does not give a physical address at that web page but provides a contact form. The company also provides geothermal systems.

The company's web page describes the various products in its product line. Regrettably the company's website does not provide downloadable manuals, product specification sheets or other details. The website gives no contact information for the company except for this contact address regarding the company's privacy information policy:

  • UTC Climate, Controls & Security [United Technolgoies Corporation] One Carrier Place Farmington, CT 06032
  • For more contact information also see CARRIER Air Conditioners, Boilers Furnaces

Arcoaire HVAC Age Decoder

ICP HVAC equipment manufacturing date is usually encoded in the serial number

YYWW 567890

or in the serial number format

X YYWW 56790

(ignore the first alphabetic character, pick up the first four numeric digits, and decode them as YYWW as we illustrate here.

Use the first four numeric digits that form YYWW where YY is year of manufacture and WW is week of manufacture in that year.

The remaining numeric digits, usually 5, form a unique serial numer or manufacturing sequence number of the equipment.

This same manufacturing date encoding appears in most HVAC equipment distributed under the ICP brands of:

Arcoaire, Comfortmaker, Heil, ICP, International Comfort Products, Inter-City Products, Keeprite, Tempstar, and UTC, United Technologies Inc.,

Axeman Anderson Boilers

Axeman Anderson boiler data tag (C) InspectApedia.comAxeman Anderson, founded in 1944, produces coal boilers, electric boilers, gas fired boilers, and oil fired boilers.

The company's original product was the Axeman-Anderson Anthratube, an anthracite coal burning boiler that is still inproduction. Other models include the Axeman Anderson Centaurus (heat and domestic hot water) and the OHM outside heating boiler.

  • Contact: Axeman-Anderson, Company 300 East Mountain Avenue South Williamsport, PA 17702 ph. 570-326-9114 fx. 326-2152 email: info@axeman-anderson.com Axeman-Anderson Company, Website: http://www.axeman-anderson.com/ Peter H. Axeman, Jr. General Manager
  • Axeman-Anderson Anthratube Coal Boiler MANUAL [PDF] retrieved 2019/07/19, original source: http://www.axeman-anderson.com/pdf/anthratube.pdf
  • Axeman-Anderson Centaurus GAS / OIL BOILER MANUAL [PDF] Op. Cit.
  • Axeman Anderson ENERSTOR ELECTRIC THERMAL STORAGE SPECIFICATIONS [PDF] Op. Cit. used to store energy at night using off-peak lower-cost electricity for night and next-day heating; used with central h ot water heating system, forced warm ari heat, and auxiliary or backup heat for heat pump systems.
  • Axeman-Anderson Olympia OIL BOILER MANUAL [PDF] Op. Cit.
  • Axeman Anderson MOBILE / MODULAR HOME BOILER MANUAL [PDF] Op. Cit.

Data needed on older boilers made by Axeman Anderson Company, South Williamsport PA 17701 USA

Notice that the model no. but no serial no. is on this Axeman-Anderson boiler data tag.

Baxi Heating Boilers

  • Contact: Baxi UK Limited, Brownedge Road, Bamber Bridge, Preston, Lancashire PR5 6SN UK Website: www.baxi.com Technical support: 08706 049 049 After Sale Service: 08706 096 096
  • Baxi System 35/60 & 60/100 GAS FIRED WALL MOUNT BOILER MANUAL [PDF] Baxi UK Limited

Beacon Morris HBAC

Beacon Morris Data Tag Decode

Serial No: YY 12 3456 6891 2345 where YY is a 2-digit year

Beacon Morris Manuals & Contact Information

  • Contact: Beacon Morris (USA), 260 N. Elm St., Westfield MA 01085 Tel: 413-562-5423 Website: www.beacon-morris.com

    Beacon/Morris (Canada), 7555 Tranmere Dr., Mississauga ON L5S 1L4 Canada, Tel: 905-672-2991

Beckett Oil Burners & Control Manuals

  • See our complete list found under "Beckett" in

    OIL BURNER MANUALS

  • BECKETT GeniSys™ Model 7505 ADVANCED BURNER CONTROL MANUAL [PDF] Beckett Corporation,
    USA: P.O. Box 1289 Elyria, OH 44036
    Canada: R.W. Beckett Canada, Ltd. Unit #3, 430 Laird Road Guelph, Ontario N1G 3X7 www.beckettcorp.com

    Excerpt: The Beckett GeniSysTM Advanced Burner Control is a 120 Vac primary safety control for residential and light commercial oil burners used in boiler, furnace, and water heater applications having firing rates less than 20 GPH.

    The GeniSys is used with a suitable cad cell flame sensor to control the oil burner motor, igniter, and optional solenoid valve. It has 24 Vac thermostat terminals (if applicable) compatible with both mechanical and many power stealing thermostats. It can also provide interrupted or intermittent duty ignition.

  • BECKETT GeniSys® 120V Model 7575 ADVANCED BURNER CONTROL MANUAL [PDF], Beckett Corporation, op. cit. retrieved 2017/12/31, original source: https://www.beckettcorp.com/wordpress/wp-content/uploads/2016/03/61910-7575-GeniSys-120v-Control-Manual.pdf

Bell & Gossett B&G Manuals & Contact

Moved to BELL & GOSSETT B&G EQUIPMENT MANUALS & CONTACT

Blueray Heating Boilers & Furnaces - safety recall

BlueRay Boiler Data Tag (C) InspectApedia.com

Watch out: See this important  BLUERAY RECALL NOTICE about older Blueray furnaces and boilers.

Later models of the Blueray heating boiler (Blueray furnaces were also manufactured) attempted to correct these safety concerns but the company did not survive its image as dangerous.

The Thermodynamics Boiler Company purchased the remains of the defunct "Blueray Systems", redesigned the heating equipment, and marketed it under several names which included the "Blueray" appellation.

Those service people "in the know" realized that the Thermodynamics version of Blueray was a different animal and did not have the same safety concerns as the original.

Bond Manufacturing Fire Pits & Fire Tables, LP & Gas Heaters, Outdoor & Other

  • Contact Bond Manufacturing LLC: Bond Manufacturing 1700 West 4th Street, Antioch, CA 94509 USA, Tel: 1-866-771-BOND (2663) Website: http://outdoorheating.bondmfg.com/ Bond produces outdoor gas heating products and other outdoor products under these brands: Bond Corporate Website Bond Garden Stanley Black+Decker Bloom Bond Furniture Bond Fountains Miracle-Gro Island Lights
  • BOND SOMERVILLE FIRE PIT MANUAL LP Gas Firebowl, #67382 [original source Lowes 2017/10/11]
  • BOND FIREPIT # 22180 MANUAL LP Gas Bowl-type Outdoor Fireplace, [original source Home Depot 2017/10/11]

Broan / Norton

  • NORTON by BROAN D-SERIES ELECTRIC FURNACE MANUAL [PDF] Broan-NuTone Canada; 1140 Tristar Drive, Mississauga, ON L5T 1H9 www.broan.ca TEL.: 905-670-2500 877-896-1119 CUSTOMER SERVICE TEL.: 1-888-882-7626

Boyertown Furnace Company - boilers & furnaces

  • Contact: Boyertown Furnace Company, Box 100 Boyertown, PA 19512 USA Tel: 1-610-369-1450 Website: http://www.boyertownfurnace.com/
  • Hallmark, Regal, Solaia, Savio, Cox boilers and furnaces - also see HALLMARK FURNACES (currently owned by Boyertown Furnace)
  • COX COMMERCIAL FURNACE I&O MANUAL [PDF] (1999)
  • HALLMARK OIL FIRED FURNACE MANUAL [PDF]
  • REGAL OIL FIRED FURNACE I&O MANUAL [PDF] (2009)
  • REGAL OIL FURNACE I&O MANUAL [PDF] (2009) Variable speed 2-stage ECM motor
  • REGAL OIL FURNACE STAR RSM 500/600/750 MANUAL [PDF] (2015)
  • SOLAIA BOILER MANUAL Models CSL6230-CSL12590 [PDF] commercial boilers
  • SOLAIA BOILER MANUAL Models SL375-SL7175 [PDF] (2013) cast iron boilers, Boyertown Furnace Co.
  • SOLAIA 3-5 SECTION BOILER STAND INSTALLATION MANUAL [PDF] (2008)
  • Also see: ELECTRIC FURNACE MAN (EFM) BOILERS

Cambrian Oil Furnace

  • See Cambrian - INTER-CITY Furnaces

    (See also CARRIER)

Central Environmental Systems

  • Contact: Central Environmental Systems, PO Box 1592, York PA 17405-1592
  • CES LO-BOY OIL FIRED WARM AIR FURNACES MANUAL [PDF] (1993) Models P*FL (LO-BOY) 55-125 MBH Installation, Operation & Maintenance Instructions, Central Environmental Systems

Chappee Boilers & Wood Boilers

  • Chappée S.A
    157, avenue Charles Floquet - 93158 LE BLANC MESNIL Cedex
    Tel: 0 825 950 909

Or possibly

  • SGF / AEMA
    4642 Crossroads Park Drive
    Liverpool NY 13088

Chrysler Airtemp

Can anybody please help me find out what year my Chrysler Airtemp gas furnace is? The model#42123C1421,serial#BN352020 I would like to know how efficient it is 56%,65% or 70%. I think its a 1963 or 1964 furnace,it was in the house when i bought It and the house was build in 1964 and there is no signs or paper work that it was replaced at anytime, just paper work on when it was tuned up or serviced.

Patrick it's a reasonable question to ask but not one that can be answered with not a shred of information about the home, heat loss rate, number of heating or cooling degree days, etc. IN other words the decision on economy needs to include the heating load.

CleaverBrooks Boiler Co.

  • Contact: CleaverBrooks Co., 221 Law St Thomasville, GA 31792 USA Customer Service Tel: 800-259-5883 Website: https://cleaverbrooks.com/

    CleaverBrooks was founded in 1929 and delivers integrated heating equipment, service, consulting.

  • CleaverBrooks CBR PACKAGED BOILER MANUAL [PDF]
    Excerpt:

    Firetube boilers are available for low or high pressure steam, or for hot water applications. Firetube boilers are typically used for applications ranging from 15 to 800 horsepower. A firetube boiler is a cylindrical vessel, with horizontal tubes passing through and connected to the front and rear tube sheets.

    The vessel contains the water and absorbs the energy generated from the flame. The front door and rear door provide the seal to contain the hot combustion gases. Baffles designed into the doors serve to redirect the combustion gases through the fire- tubes.

    The flame originates in the furnace. As the combustion gases travel down the furnace and through the fire- tubes, heat from the flame and combustion gases is transferred to the water. The swirling action caused by the rifled firetubes provides a much more efficient heat transfer capability. Transferred energy develops into the required steam or hot water. The primary purpose of the boiler is to supply energy to the facility's operations - for heat, manufacturing process, laundry, kitchen, etc.

Comfort Aire portable air conditioners by Mars®

Contact information for Comfort Aire portable air conditioners:

Mars is an HVAC/R supplier whose brands include Comfort Air and Heat Controller. According to the company's website:

MARS Motors and Components Division operates from Hauppauge, New York, with distribution facilities in Earth City (St. Louis), MO and Halton Hills, Ontario, Canada. The MARS Equipment Division operates out of Jackson, Michigan.

  • Mars®, Comfort Aire Century Corporation, 1900 Wellworth Ave., Jackson MI 49203, USA, Tel: +1 517-787-2100 Website: www.marsdelivers.com or www.heatcontroller.com
    or see this
    Customer Service Contact web page https://www.marsdelivers.com/wps/portal/c/customer-service/contact-us
  • Comfort Aire (Mars) Portable Room Air Conditioner OWNER'S MANUAL Models PS-81B and PS-101B [PDF]

I can't find a manual or any specs for this dam furnace and I caNT AFFORD A NEW ONE PLEASE HELP ME

I have a comfort aire hot air oil furnace that also has a heat controller oil furnace tag as well. One model no. is OIU-112DH serial no. ED114- m4984-4274. and then there is a tag that says underwriters lab oil furnace no. V744 535

Alex

In the links in our ARTICLE INDEX check out the link titled

MANUALS AND PARTS GUIDES

And you'll see contact info for Comfort Aire

Most manufacturers are happy to provide downloads of equipment installation and operation manuals at no cost.

ComfortMaker Air Conditioning & Heating

Snyder General Comfortmaker: Snyder General originally sold both Arcoair and Comfortmaker brands.

Contact Information for Comfortmaker Air Conditioning & Heating Products, International Comfort Products LLC, P.O. Box

Website: https://www.comfortmaker.com or http://www.gocomfortmaker.com/go/index.asp

Comfort Products, part of UTC Climate Controls (http://www.ccs.utc.com/) is in turn owned by UTC United Technologies Corporation http://www.utc.com/ and if that's not confusing enough, UTC incorporates (now) Arcoaire, Comfortmaker, Carrier, Day and Night, ICP Commerial, Keeprite, Lincoln, and Tempstar brands.

Comfortmaker HVAC Age Decoder

Comfortmaker HVAC equipment manufacturing date is usually encoded in the serial number

YYWW 567890

or in the serial number format

X YYWW 56790

(ignore the first alphabetic character, pick up the first four numeric digits, and decode them as YYWW as we illustrate here.

Use the first four numeric digits that form YYWW where YY is year of manufacture and WW is week of manufacture in that year.

The remaining numeric digits, usually 5, form a unique serial numer or manufacturing sequence number of the equipment.

This same manufacturing date encoding appears in most HVAC equipment distributed under the ICP brands of:

Arcoaire, Comfortmaker, Heil, ICP, International Comfort Products, Inter-City Products, Keeprite, Tempstar, and UTC, United Technologies Inc.,

Comfortmaker HVAC Manuals

  • This third party vendor stocks Snyder General parts (probably not manuals)

    http://www.hvacpartsusa.com/index.php?route=product/category&path=59_130

  • Comfortmaker AHX3 R410A Freedom Air Fan Coil Installation Instructions [PDF] (2006) source for this and the manuals below, Op. Cit.
  • ComfortMaker CAHZ, CAVT Commercial Coils Installation Instructions [PDF] split system evaporator coil installation instructions. Op. Cit.
  • ComfortMaker CASED N COIL ENH4X INSTALLATION INSTRUCTIONS [PDF]
  • ComfortMaker EBD EBA TXV Coils Entry Level Expansion Valve Coil Installation & Operation Manual [PDF] (2005)
  • ComfortMaker EHD4X, R-410A Cased Horizontal Duct Coil Installation Instructions [PDF] (2012)
  • Comfortmaker EMA Evaporator N Coil Installation& Operation Manual [PDF]
  • ComfortMaker EMH Manufactured (Mobile Home ) Coil Installation & Operation Manual [PDF]
  • Comfortmaker FCP, FCX Fan Coil Installation Instructions [PDF] (1999) FCP models with 5,7,10 KW heater
  • Comfortmaker WAXL, WAXM, WAXT Fan Coil Installation Instructions [PDF] (2016)
  • Other Comfortmaker split system evaporator coil installation instruction manuals are found at http://www.gocomfortmaker.com/go/index.asp?NID=0:9:23&getItems=129&t=86&s=477
  • Also see ARCOAIRE AIR CONDITIONERS HEAT PUMPS GAS FURNACES
  • Also see ICP INTERNATIONAL COMFORT PRODUCTS
  • Also see SNYDER GENERAL
  • Also see UNITED TECHNOLOGIES UTC Climate Controls & Security

Consolidated Industries Furnaces

  • Consolidated Industries, Furnaces originally in Greenvile NC, USA, Lafayette Indiana manufacturing plant ceased operations in 2000, purchased by Texas Furnace in 2000. Related HVAC brand names include

    AirStar®, AllStyler®, American Bestr®, ARKLAr®, Heatmaster®r, P.F.C.r®, and Premier®.

  • CONSOLIDATED INDUSTRIES GAS FURNACE MANUAL [PDF] (1998), provided courtesy of InspectApedia reader J.R.
  • Gidding, Michael & Eric Singer, "An Investigation of Horizontal Forced-Air Furnaces Manufactured by Consolidated Industries, Inc., to Verify Furnace Failure and to Identify Failure Modes", [PDF], prepared for the US CPSC by Vollmer-Gray Engineering Laboratories, (2000) obtained from US CPSC under FOIA.
  • Texas Furnace, Gas Furnaces, PO Box 40696, Houston TX 77240, USA, Fax: 713-466-6363, Website: http://texasfurnace.com/gas-furnaces.html
    Also see TEXAS FURNACE COMPANY (a subsidiary of AllStyle Coil Company),

Cosmogas® Boiler Manuals

  • COSMOGAS® BOILER MANUAL Models BMS & BTS [PDF] (2002) Direct-vent space and water heater, combined appliance for heating and domestic hot water,
  • Contact: Cosmogas R.R.L., Via L. da Vinci 16 - 47014 Medola (FC) Italy, Email: info@cosmogas.com Website: www.cosmogas.com
  • U.S. Distributor for Cosmogas boilers: EI, Embassy Industries Inc., 300 Smith Street, Farmingdale NY 11735, Tel: 631-694-1800, Website: www.embassyind.com Email: sales@embassyind.com

Also see

  • TPR LEAK DIAGNOSIS DUE TO EXPANSION TANK where we diagnose a leaky TPR valve installed on a Cosmogas boiler heating a radiant heat floor and domestic hot water via a tankles coil
  • ZONE CONTROLLER TACO ZVC403 - troubleshooting a zone control problem on a system heated by a Cosmogas boiler

Cox HVAC Equipment Age, Manuals, Contact Information

Cox HVAC is a brand owned by Boyertown Furnace -

see BOYERTOWN BOILERS & FURNACES - Hallmark, Regal, Solaia, Savio, Cox boilers and furnace

Crane Heating & Air Conditioner Equipment

Crane stopped producing HVAC equipment in the United States in 1968. Crane's furnace technology was purchased by Amana.

See

  • CRANE HEATING CATALOG 1950 [PDF]
  • CRANE WATER HEATERS SOFTENERS 1950 [PDF]

Current as of 2017, Crane-brand HVAC equipment is produced and distributred by several entities:

  • FrigorTec GmbH 88279 Amtzell, Germany Website: www.frigortec.de Website Except:

    ... FrigorTec has been producing crane air-conditioning devices for crane cooling and crane cabin cooling in hot operating environments like smelting works, foundries, and mills. Air-conditioning and air-purifying conform to the regulations of the relevant authorities, ensuring that the crane driver enjoys optimal work conditions.

    Additionally, the sensitive power and control systems are cooled so that they function reliably. The devices, which have been put to the test world-wide, are available in many installation variations and with various output stages. The series of crane cooling devices (AC devices T) and crane cabin cooling devices (operator cooler OC) cover a wide range of types.

  • Termoelektricheskie sistemy 125040 Moscow, Russia Website: thermoelectric-cool.narod.ru
  • Wende GmbH 58453 Witten, Germany Website: www.wende-witten.de
  • Separate "Crane" air conditioning companies in New York and Ohio and possibly other U.S. states and other countries include Crane Air Conditioning Inc., in New York City (established 1971) and Crane Heating & Air Conditioning Co., is a Cincinnati Ohio USA HVAC buiolding contractor, HVAC installer established in 1953. Website: www.crane-htg-air.com Tel: 513-641-4700

I have a house that was built in 1950, it has a Crane cast iron gas baseboard heater. It has been leaking, I think a pipe bursted in it last winter, I cannot find the manufacturer. My question is how do you take off the cover, are there screws or do you have to pry it off the wall?

Kimberly

I don't know the specific cast iron baseboard heater you mention but it would be odd to have to physically pry one from a wall; rather it most likely must be disconnected at either end of its piping and then screws or bolts are found that secure the unit in place. They may be painted over or behind a removable cover.

Creda Comfortaire Creda Electicaire Heaters

Creda Comfortaire electric heater adapted from storageheater.co.uk cited & & discussed at InspectApedia.com Creda Comfortaire electric heater adapted from storageheater.co.uk cited & & discussed at InspectApedia.com

Creda Storage Heaters, including Creda, Creda Electricaire, Creda Comfortaire heaters, are a U.K. heating system. The Creda storage radiator data tag shown above is for a Creda different model.

Night storage heaters use lower-rate night-time electricity to store heat in the unit to deliver to the occupied space when needed including during daylight hours; Some but not all night-storage heaters can also provide heat using additional heating elements during the day.

  • Contact: Creda Works - Grindley Lane - Blythe Bridge, ST11 9LJ Stoke-on-trent, Staffordshire England U.K Tel: 017823883 Website: https://www.credaheating.co.uk also identified as GlenDimplex Heating & Ventilation.
  • Parts are also available from

    Capri Calvert Electrics Ltd Wheatsheaf House 45/47 Whalley Road Clitheroe Lancashire BB7 1EE Telephone 01200 422639 Fax 0113 8272174 Email peter@storageheater.co.uk

    and other UK vendors.

CWF DuoMatic

[Citation needed]

Also see OLSEN AIRCO HVAC Olsen / Air Co Boilers, Canadian DMO Industries using Olsen & Airco brands.

Question: Need a rating plate for a CWF Duo-Matic Forced Air Coal & Wood Furnace

I have a CWF duo matic forced air coal and wood furnace. I have a serial number but I need a rating plate number for insurance purposes and the numbers are no longer legable. How can I get this? - Jen 10/29/11

Reply:

Jen,

Yours is probably an Olsen Coal/Wood - Oil forced warm air system. The CWF is more likely a model number.

But I think if your equipment is old, you may be out of luck finding anyone at the present company who knows a thing about it. Just look at the brand name history given below.

You might get some help from wood heat suppliers who I found still sell spare parts for Olsen coal/wood furnaces, such as at woodmanspartsplus.com though the parts I saw looked a bit generic. You will find help with estimating BTU output of wood fired heaters and furnaces at a variety of wood heat organizations.

It's no surprise that tracking down the current company selling or servicing older HVAC equipment is difficult. Look at this example: Olsen's product line originated in the 1940's. Olsen's combination heater line was purchased by DMO Inustries (previously known as Duomatic-Olsen, then as Olsen Technology).

DMO Industries manufactured two brands of furnaces, Olsen and Airco. Those were sold in 2001 to ECR International (formed in 1999) who now owns Olsen, Airco as well as the Oneida Royal furnace brands, Utica and Dunkirk boilers as well as Enviromaster International central air conditioners.

You wont' find information about any combination fuel heaters in their current product line, though for Olsen products more information may be available from Olsen/Airco at Olsen/Airco Heating & Cooling Products - USA P.O. Box 4729 2201 Dwyer Ave., Utica, NY 13504, Website: www.olsenhvac.com/ Their customer service number is 866-847-6656.

Daikin Global HVACR

Now found at DAIKIN GLOBAL

Dayton Electric Motor Wiring

  • Dayton Electric Motor Wiring Diagram [PDF], Dayton Electric Mfg. Co., 5959 W. Howard St., Niles IL 60714 USA, retrieved 2017/07/09, original source: Grainger.com

DeLonghi Electric Heaters

  • DeLonghi ELECTRIC PANEL HEATER MANUAL [PDF]
  • DeLonghi Electric Convector Heater MANUAL [PDF]

Dettson Industries

  • Contact: Dettson Industries inc. 3400 Industriel Boulevard Sherbrooke, Quebec - Canada Website: https://www.dettson.com Tel: 1 800 567-2733 Email: feedback@dettson.ca

    Dettson Industries was purchased by the Ouellet Group in 2010. The company specializes in "oil-fired and electric warm air as well as hydronic heating systems for residential and light commercial applications."

    Dettson brands include Alizé cooling units, AMP & AMT series commercial oil fired furnaces, Chinook Compact Gas Furnace, Right-Sized®, Supreme warm air electric furnaces, HVAC in A Box®, Hydra electric boilers, Hydra Compact, Clare Platform (a refractory oil furnace), Dual Energy units, AME series oil fired fodrced air heaters, HME boilers, HGRC gas boilers, HGC commercial gas boilers, HYDRA III boiler marketed under FP or Franks Piping boiler brand (since 1983), and a Hydra electric heater.

    Enjoy this remarkable Dettson website excerpt retrieved 2020/06/27 - https://www.dettson.com/historic/

    Since 1952, Dettson Industries has worked relentlessly to develop innovative products adapted to the needs of the North American population with a particular focus on the Canadian market and its different climate zone requirements. Throughout the years, Dettson Industries has evolved from being a major manufacturer of heating appliances to the development of sustainable space conditioning solutions. Going forward, the development of finer controls coupled with a growing knowledge of thermodynamic applications will offer residential competitive systems with increased comfort.

    It will allow Dettson Industries to become the key manufacturer of the HVAC (Heating, Ventilation, Air conditioning) industry in North America, or even the emerging large dwarf.

    ... October 5th 2010, Ouellet Group, which is headquartered in L'Islet, Quebec, had acquired Dettson Industries Inc.

  • DETTSON LOW-BOY OIL FIRED FURNACE MANUAL Models OLR098A12A OLRV098A12A [PDF] (2010)

Also see FP INDUSTRIES Franks Piping Boiler Company

Dornback Furnace Division

  • Dornback Furnace Division 9545 Granger Road. Garfield Heights, OH 44125 Phone: 216-662-1600 Fax: 216-587-6807 Email: xosumr@aol.com Website: www.dornbackfurnace.com
  • DORNBACK UNI PAK LOW PROFILE HEATER MANUAL [PDF] retrieved 2019/03/28 original source: www.dornbackfurnace.com/pdfs/Uni-Pak%20Low%20Profile%20Heaters.pdf

Easco Boiler Corporation, EASCO Boilers Manuals, Instructions

  • Contact: EASCO Boiler Corp., 1175 Leggett Ave., Bronx NY 10474 USA Tel: 718-378-3000 Email: info@easco.com
  • EASCO EASCO Series FST, ESP, SM4, SM5, PLW FPS FIRETUBE BOILERS INSTALALTION & OPERATION MANUAL [PDF] (2011-2008)
    Excerpts:

    In our many years in business, we have found that two things alone greatly impact the dependable operation and long life of our Equipment:

    • operator responsibility and knowledge

    • consistent preventive maintenance

    Operator Responsibility

    It is the operator's responsibility to provide the daily care and attention required to properly maintaining your EASCO boiler room equipment. This Manual is intended to act as a guide and reference source for those operations, but it cannot replace the keen eye and experienced touch of a trained boiler room operator. It is recommended that a boiler room log be maintained to record daily, weekly, monthly and yearly activities as well as any unusual occurrences.
    |
    Consistent Preventive Maintenance

    Regular effective maintenance is the best way to obtain the most efficient operation of your EASCO boiler room equipment. We have found that the life and efficiency of Equipment are dependent upon the consistency of care it receives. Often efficient operation is a matter of keeping the Boiler clean and the firing equipment property regulated. With proper installation, regular care and the use of genuine EASCO renewal parts, your quality EASCO equipment will last indefinitely.

Energy Kinetics High Efficiency & Condensing Heating Boilers

  • Energy Kinetics System 2000 MANAGER 2-MINUTE DIAGNOSTIC[PDF] [boiler that combines an integrated economizer control, Tel: 1-800-323-2066, Website: http://energykinetics.com/
  • ENERGY KINETICS FRONTIER BOILERS MANUAL, OIL HEAT [PDF] (2015) retrieved 2018/03/14, original souirce: http://energykinetics.com/wp-content/documents/system2000/installer-manual-ek1-ek2-oil.pdf
  • CLASSIC SYSTEM MANAGER Diagnostics[PDF] earlier Model Energy Kinetics 2000 boilers
  • NEST THERMOSTAT WIRING INSTRUCTIONS for use with their Energy Kinetics 2000 MANAGER [PDF]
  • Contact: Energy Kinetics, Inc., 51 Molasses Hill Road Lebanon, NJ 08833 USA Tel: (908) 735-2066 Website: www.energykinetics.com

Energy Logic Waste Oil Boilers

  • Contact: EnergyLogic, 5901 Crossings Boulevard Nashville, TN 37013 USA Website: www.energylogic.com Tel: (615) 471-5290
  • ENERGY LOGIC WASTE OIL BOILER MANUAL [PDF] Models EL-200B, EL-375B, and EL-500B (2014)

Enertech Geothermal HVAC

  • Contact: Enertech Geothermal, Enertech Global, LLC 2506 South Elm Street Greenville, IL 62246 & Mitchell SD, Tel: (618) 664-9010 Email: info@denertechgo.com Website: enertechgeo.com Geothermal and PV Solar products
  • Enertech Geothermal MPD MPH MORTEX AIR HANDLER INSTALLATION & MAINTENANCE MANUAL [PDF] retrieved 2019/11/13, original source: http://commercial.tetcogeo.com/series/literature/20D282-01NN[PDF] retrieved 2019/11/13, original source: http://commercial.tetcogeo.com/series/literature/20D282-01NN

Evcon™ Heating & Air Conditioning

  • Contact: Evcon™ Brand Unitary Products, 5005 York Dr. Norman, OK 73069 USA Tel: 877-874-7378 Email: cg-upgconsumerrelations@jci.com Website: http://www.evconhomecomfort.com/

    Gas furnaces, split system air conditioners, split system heat pumps, residential packaged units for heating & cooling, manufactured housing furnaces & air conditioners,

Expert Oil Furnaces

  • EXPERT CONDENSING OIL-FIRED FURNACE MANUAL [PDF]

Reader Q&A - also see the FAQs series linked-to below

@Mike dickinson,

Mike

You can find PDF downloads of manuals for your ICP PHD-series unit at

ICP INTERNATIONAL COMFORT PRODUCTS https://inspectapedia.com/heat/ICP-HVAC-Manuals-International-Comfort-Products.php

Cannot find ICP PHD460000k000F1

@Melissa Clark, that sounds as if there is either a loose, shorting control wire or thermostat wire, or more-likely a failing control board or reversing valve (if your unit is a heat pump)

Model MDG18FA-A blows out hot air and then cool air?

Hampton

The boiler has to be

- power off
- cool (avoid getting burned)
- drained sufficiently that water level is below the aquastat mounting point

then you'll also have to purge air from the system after the repair

do i need to drain boiler to remove aquastat

Jeff

Did you see

COLUMBIA BOILERS (Manuals Contact Info) at https://inspectapedia.com/heat/Columbia-Boiler-Age-Manuals-Contact.php

You'll need the model number from your Columbia boiler data tab - I'm not sure I see that in your query

I need a service manual MB for a 1998 Columbia .serial number 148702

Donald take a look at the information and manuals at ECR INTERNATIONAL HEATERS https://inspectapedia.com/heat/ECR-HVAC-Manuals-Age-Contact.php

I'm not sure this is the right collection for you since the name "International" is used by several manufacturers. You can also use your browser's "find" feature (Ctrl-F) to search this web pages for all of our links to "International" heating equipment brands

I need a parts list and manual for a international heater model GL149X THANKS

I bought a house with an old Addison WeatherKing forced air heater. The model and serial numbers on the sticker inside are: Model: GUWC080AD4 / SN: GN3D202 F4586 9722.

I believe it might have been installed around 1983, possibly later. I called Rheem first but they have no information from when Addison sold them. I called Addison in Florida but they have no infomration about it either. I'm looking for a manual for it.

Also, the filter (that apparently was not changed for at least 25 years, per the previous owner) is the strangest I've ever seen. It was made by GT Industries, who no longer make a filter and don't know about it.

It looks to be made from a brown fiber of some kind (looks like horsehair, almost), possibly plant-based. I'm looking to at least install a new filter, am thinking that a MERV 3 is probably the highest rating I'd use, because of airflow. Any thoughts? Thanks!

need help finding the fuse

Chris,

If you give me a model number I'll see what we can find.

Also you can contact Witt directly

Witt Office Main
201 Thomas French Drive
Scottsboro, AL 35769-7405
Phone: 1-800-288-9488
Parts
Phone: 1-855-HTPARTS (1-855-487-2787)
Email: parts@htpg.com

Need a wiring diagram for a Witt condenser skid.

Doug that sounds reasonable to me but it's be more accurate, when interpreting the meaning of 3 LED flashes on a circuit board if you gave the product brand and model. That lets you check the specific service manual for your unit.

@Doug,
Manifold

3 flashes on tge board signal pressure switch failure, could that be caused by a air-in leak threw a burnt manifold gasket?

...

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