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Lennox pulse furnace logo for identificationHVAC Manuals, Parts Lists, Wiring Diagrams
Brands T - Z

Manuals, parts lists, wiring diagrams for HVAC equipment:

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.

InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers, products, or services discussed at this website.

- Daniel Friedman, Publisher/Editor/Author - See WHO ARE WE?

Heaters, Furnaces, Air Conditioners, Furnaces, Boilers: parts, manuals, help, Group 4, Brands T-Z

Wiring diagram for Sears window air conditionre - exampleFree 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, 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.

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

Windsor Furnace, illustrated at InspectApedia.com

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

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 & A/C SYSTEM CONTROLS for a list of free downloadable PDF files of common heating system controls used on boilers, furnaces, heat pumps.

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

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

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

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, 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.

Note: for page loading speed this index to HVAC manuals is spread across several pages, but all of the individual companies are listed in this index found at the start or end of each index page. See our

MANUALS & PARTS GUIDES - HVAC and some other appliances - home, Master Index

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 & A/C SYSTEM CONTROLS for a list of free downloadable PDF files of common heating system controls used on boilers, furnaces, heat pumps.

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

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

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

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.

Tappan HVAC Equipment: Tappan Heating & Air Conditioning Manuals & Parts

Unlike some of the other HVAC manufacturers and suppliers listed here, Tappan, a Nortek Global brand, does not make it easy to find the company address, nor telephone number (though we provide those below) nor email, nor online downloads for manuals for their air conditioners, heat pumps or furnaces. The company has a wide product line, and at least the Tappan company's website (Nortek Global HVAC LLC) offers a contact page.

TAPPAN: Became SJC Corp. in 1979 with name Frigiking Tappan. In 1982, SJC sold Janitrol line to Goodman Mfg. Tappan name revived by Nordyne in 1998 under license from White-Westinghouse.

Tecumseh Products Company - HVAC Compressors & Condenser Units

Tecumseh compressor & condenser model number decoder (C) InspectApedia.com

Tecumseh Products Co., produces HVAC condensing units, reciprocating compressors, rotary compressors, scroll compressors used in air conditioners and heat pumps and other refrigeration equipment.

Tecumseh Product Designation Codes

The Tecumseh product designation or model identification code given as the model number on the unit data tag or data plate is a character string that provides information about the product type, features and capacity.

Tecumseh Service Guides & Manuals

Tecumseh Reciprocating Compressor Model AW5513B-NA3G at InspectApedia.com

Illustration: Tecumseh's Reciprocating Compressor, Model AW5513B-NA3G

Texaco Oil Burners & Heating Equipment

On 2021-08-19 by Curtis Harner - Looking for a manual for a Texaco Fuel Chief heater with Powrmatic sticker

Looking for any information on a green Texaco Fuel Chief suspended/hanging cabinet heating unit.

It has a PowRmatic uh-140 sticker at the back of the cabinet and a red Texaco Fuel Cheif model "TFR" MP 2256 burner.

It has fire marshal inspection sticker dated 3/27/74. Thank you in advance for any information as I have found very little.

The lines are currently cut to it but I believe it runs. It is located in Bloomsburg, Pennsylvania USA. The garage was built early 70s.

Texaco Fuel Chief Heater Bloomsburg PA (C) Inspectapedia Curtis ... ...

...

Texaco oil burner (C) InspectApedia.com ...

Moderator Reply: who made Texaco oil burners?

While the Texaco Oil and gas stations were a US Wide oil company oil burners made under that brand were produced by other oil burner manufacturers and re-branded with the Texaco label.

Texaco, founded as the Texas Fuel Co. in Beaumont Texas in 1902 after oil was discovered at the spindletop well. An oil drilling company (Producers Oil Co.) was formed as an affiliate. Texas Fuel and Producers Oil merged to become Texaco, later expanding to absorb other oil companies such as Indian.

In 2000 Texaco was purchased by Chevron Corporation, in a transaction completed in the following year - 2001. Some of Texaco's interests in other rands (Equilon & Motiva) were sold to Shell Oil Co.

The oil fired equipment illustrated above lists

Texaco Unit Heaters and Texaco oil burners and other heating equipment like unit heaters, furnaces, boilers, were manufactured by other companies including:

On 2021-08-19 by Curtis Harner - Identify the Powermatic Oil Heater with a Texaco Oil Burner

My brother sent me this photo until I get home from work to get more.

If it's hard to read here's what I can make of it.

PowRmatic Oil-Fired Heating Unit
Model UH 140. 115/1/60 HZ
Input 1/? GPH. BTU. 140,000
Overall Raying 12 amps or less
Manufactured by PowRmatic Inc.
Finksburg, MD
Underwriters Labratories iInc.
Oil-Fired Unit Heater No. P 1004?

On 2021-08-19 by Moderator

Nice - actually impressive that this burner has performed well for so long. It would be helpful to see a sharp photo of the burner and equipment and closer photos of any data tags.

See details about PowrMatic or PowerMatic

at POWERMATIC HEATERS

"Texaco" the oil company, didn't actually manufacture oil burners.

Your Texaco TFR oil burner is a re-branded Beckett AF model oil burner for which we provide IO and service manuals

at BECKETT OIL BURNERS & CONTROLS

Also see TEXACO OIL HEATERS

There are, on occasion, spare parts and burner kits sold by online vendors for the TEXACO TFR-3 oil burner like the one in your photo.

On 2021-08-20 by Curtis Harner - is my old Texaco oil burner or my PowrMatic unit heater valuable?

Wow thank you for all of this. Very interesting indeed. I could not find even half of the info you've provided. I will be home in about 2 hours and will get those pictures for you. Thank you again.

Very cool history behind all of this. Also I believe it is still operating but imagine would need a tune up.

Would you know if this has any monetary value? Don't think I'd ever sell it but you never know.

On 2021-08-20 by Moderator

Can't say much about value, but the photos of old equipment and service tips and manuals are often helpful to other readers.

Those old burners, yours is probably what we call a "slow speed" using a1725 RPM motor, were ultimately replaced on otherwise serviceable boiler or furnaces with newer high-speed (3450 rpm) motors and burners, requiring of course more careful tuning and adjustment. So most of the old boys are gone now.

But if the boiler isn't cracked or holed, it's usually possible to clean and service an older low-speed burner.

 

Texas Furnace Company (AllStyle Coil Company)

 

Thermco Energy Systems Water Source Heat Pumps


Titus HVAC

Torridheet

TORRIDHEET: Last listed in 1972.

Toshiba Air Conditioners

Triangle Tube Heating Equipment Manuals & Contact Information

 


Unico Electric Furnaces

Unigas Oil Burners

Unitary Products Group HVAC Equiment Manuals & Contact Information

Unitary Products Boiler Data Tag (C) InspectApedia.com

The U.S. Unitary Products Group (website http://www.upgnet.com/site/welcome.asp ) markets air conditioning and heat pump equipment under the following brands:

United Technologies, UTC Climate, Contols, & Security

United Technolgies, or UTC, is a conglomerate corporation based in Connecticut in the U.S. that includes also Otis, Pratt Whitney, Sikorsky, UTC Aerospace Systems, and UTC Climate, Controls & Security

United Technologies, UTC Climate, Contols, & Security
US/Canada Customer Service Carrier Customer Relations
P.O. 4808, Carrier Parkway
Syracuse, N.Y. 13221
United States
1.800.CARRIER (1.800.227.7437)

UTC Corporate Headquarters
United Technologies Corporation
United Technologies Building
Hartford, CT 06101

(860) 728-7000

Website: http://www.utc.com

ICP International Comfort Products, owns or distrubutes Arcoaire, Comfortmaker, Day&Night, Heil, KeepRite and Tempstar HVAC equipment.

ICP, International Comfort Products website: http://www.icpusa.com/
ICP is in turn, is part of

UTC Climate, Controls & Security at https://www.ccs.utc.com/ccs/en/worldwide/contact-us/
UTC in turn is a unit of

United Technologies Corp.

UTC United Tecnologies HVAC Age Decoder

UTC or United Technologies HVAC equipment manufacturing date is usually encoded in the serial number

YYWW567890

or in the serial number format

XYYWW56790

(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.,

UTC HVAC Manuals

See these brands and equipment information sources for product manuals, starting at ICP given below:

Utica Boilers - contact information

Utica Boilers P.O. Box 4729 Utica, NY 13504-4729 USA Fax: (315) 797-3762 Homeowner Assistance Call: 866-847-6656 Wholesaler & Contractor Customer or Tech Support Call: 800-325-5479

Utica provides a useful document - Utica Radiation Tables - that allows a homeowner or heating service technician to determine the heat output of a traditional cast iron radiator, measured in square feet of radiation for column, tube, and wall-type heating radiators.

On 2015-02-26 by TONY

Utica heating gas boiler, m/n uh15b096fvn

On 2015-04-02 y John

Looking for info on 1950's Utica boilers

 

Venmar HRVs and ERVs Heat Recovery & Energy Recovery Ventilators

Veissman Manufacturing Co. Vitrodens Boiler Manuals

On 2015-01-25 by Anonymous

how can I tell how old a Veissman AR Serial number 18595741 is?

Warden King Boilers

On 2018-10-02 by howard

Could you tell me approx how old this boiler is from info below: Thanks. I want to know if it is time to change, how old is this boiler and is it at the end of its life.
Montreal Que Canada

Warden King Limited
Max. W.P. LBS
Steam15
Water 30

Number on boiler 3-28-A3

On 2018-10-02 by (mod) - Warden King Limited boiler

John,

Take a look at the data tag information on your heating system. You can see the brand, the model, and if the date of manufacture isn't right on the tag it will be encoded in the serial number.

The size of the unit or heating capacity in input and output BTUs per hour will also be given.

 

Waterbury

WATERBURY: Last listed in 1962. [citations needed]

See WATERBURY FURNACE CATALOG 1950 [PDF] for examples of Waterbury heating equipment

Wayne Oil Burners

see OIL BURNER MANUALS

Westinghouse

On 2014-12-28 by jd

how old? westinghouse serial # h147546 model 4866-sg2

Westpointe Air Conditioner Manuals

Whirlpool Home Cooling & Heating System Manuals

WHIRLPOOL: In 1972 became Whirlpool Div. of Heil-Quaker, a subsidiary of Whirlpool Corp. The Tempstar name replaced Whirlpool after Inter-City Gas Co. bought Heil-Quaker in 1986. See Heil-Quaker.

...


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Reader Comments, Questions & Answers About The Article Above

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Reader Q&A - also see RECOMMENDED ARTICLES & FAQs

On 2021-01-11 by DENNIS

How old is the whirlpool heat pump model# acf124xsc serial# QT1208392

 

White Rodgers Controls - Emerson White Rodgers

Moved to WHITE RODGERS CONTROLS & MANUALS - all

Witt HVAC

On 2020-03-31 - by (mod) - Witt HVAC

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

On 2020-03-31 by Chris Manuel

Need a wiring diagram for a Witt condenser skid.

 

Worthington HVAC

WORTHINGTON: Became Mueller Climatrol in 1970 after being acquired by Fedders.


...

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