Shop for

All Categories > Home & Garden > Appliances > Large Appliances > Air Conditioners

1 to 30 of 580 products for

Btu Furnaces

Research
Warmair.com - About Gas Furnaces
Accessories that can be installed inside or outside the gas furnace are: a fan center to turn the blower on independent of the heat cycle, an air filter, electronic air cleaner.
Furnaces Reviews: Product Reviews Comparison Reports
If you live in a milder climate or do not plan on staying in your home for at least five years (to recoup the cost of a high-efficiency furnace).
HomeTips: High-efficiency Furnaces and Forced-Air Heating
Unfortunately, nearly all of these households have been sending 30% or more of their energy dollars up the furnace flue and, in doing so, each has pumped up to four tons of carbon dioxide.
Contribute
Join our bloggers and become a contributor

Welcome to our shopping guide with exciting news and tips, reviews, questions, and articles about btu furnaces. Our goal is to give our online shoppers the best experience in finding the best prices and high quality products. We would like you to contribute to our shopping guide and get involved so let us know your thoughts on btu furnaces!

Share your content about btu furnaces with other online shoppers. Are you eager to contribute some interesting facts about this shopping item? If you have a blog like Be @ Home and you love to write then join us as a guest writer by emailing request [at] become.com! We have a large community of contributors to our shopping guides. Here are a few examples of great shopping tips and blog posts about trends and high quality products:

Do you have helpful tips about btu furnaces; like how to maintain it or what to wear with it or whatever comes into your mind that you want to know about this product? Please let us know. If you have your own product you would like to feature on our blog please send us details about your product, photos and a link to your website at request [at] become.com and we will review it to share with our readers.

We always want to improve our shopping guide and make online shopping fun and interactive. So please get in touch with us, we are excited to hear from you!


About Us
Why shop at Become.com?

Browse deals on air conditioners from top brands like Goodman, Rheem, or Amana . Finding the perfect gift can be difficult, but on Become.com you can check out the search options on the left and browse through relevant products in air conditioners. Discover product information and bargains with product specifications, product reviews, shopping guides, tips and more, on Become.com. Shop effortlessly for fantastic online deals, free shipping offers, seasonal contests and promotions.


  1. Ruud RGPS07EAMGR Zephyr 75K BTU 80% Upflow Gas Furnace

    Ruud RGPS07EAMGR Zephyr 75K BTU 80% Upflow Gas Furnace

    Ruud Zephyr 75K BTU 80% Upflow Gas FurnaceSKU: RGPS07EAMGRNOTE: All heating and air conditioning units of any type MUST be installed by a trained and licensed HVAC technician. Failure to do so may result in damage, injury or death. Warranties will be void if installed by non-qualified HVAC personnel. We will not be held liable for any damages, injury or death caused by proper or improper installation of any heating or air conditioning unit. We will not be held liable for any local state, county or city code ...
    Read More

    In Stock

    See item
    $447.53
    See It
    at BuyPlumbing.net
  2. EMPIRE FAW40SPPLP Wall Furnace,counterflow,lp,40k Btu

    EMPIRE FAW40SPPLP Wall Furnace,counterflow,lp,40k Btu

    Wall Furnace, Counterflow, Lp, Vent Type B-vent, Vent Oval/round 4 In, Input 40,000 Btuh, Output Btuh 31,000, Ignition Type Standing Pilot, Height 82 3/8 In, Width 14 1/8 In, Depth 10 3/8 In, Voltage 110, Less Than 1 Amps Ac, Number Of Speeds 1,
    Read More

    In Stock

    $1,126.00
    See It
    at Grainger
  3. 1802G Clayton Wood/Coal Furnace with Draft Kit

    1802G Clayton Wood/Coal Furnace with Draft Kit

    The 1802g add on furnace is designed to use in conjunction with your existing HVAC ductwork and work seamlessly with your existing furnace With twin 800 CFM blowers and up to 218000 BTU39s it is designed to heat a home up to 3600 sq ft This unit is m...
    Read More

    In Stock

    $2,939.00
    See It
    at AppliancesConnection
  4. Ruud RGRM10EZAJS 100K BTU 95% 2 Stage Upflow Gas Furnace with ECM Motor

    Ruud RGRM10EZAJS 100K BTU 95% 2 Stage Upflow Gas Furnace with ECM Motor

    Ruud 100K BTU 95% 2 Stage Upflow Gas Furnace with ECM MotorSKU: RGRM10EZAJSImages may not reflect the actual product delivered and should be used only as a general guide. Dimensions, colors/finishes, design, and style may vary.
    Read More

    In Stock

    See item
    $1,576.80
    See It
    at BuyPlumbing.net
  5. EMPIRE GWT25LP Wall Furnace,gravity,lp,25k Btu

    EMPIRE GWT25LP Wall Furnace,gravity,lp,25k Btu

    Wall Furnace, Gravity, Lp, Vent Type B-vent, Vent Oval 4 In, Input 25,000 Btuh, Output Btuh 17,500, Ignition Type Standing Pilot, Height 66 1/8 In, Width 16 In, Depth 6 In, Beige Powder Coat, Gas Connection Npt 3/8 In, Requires Vent Kit, Removable
    Read More

    In Stock

    $684.00
    See It
    at Grainger
  6. Rinnai AHB45 45,000 BTU/Hr Hydronic Furnace

    Rinnai AHB45 45,000 BTU/Hr Hydronic Furnace

    Rinnai Hydronic FurnaceSKU: 37AHB04508KA5Images may not reflect the actual product delivered and should be used only as a general guide. Dimensions, colors/finishes, design, and style may vary.

    In Stock

    $1,104.52
    See It
    at Amazon
  7. Rinnai AHB75 75,000 BTU/Hr Hydronic Furnace

    Rinnai AHB75 75,000 BTU/Hr Hydronic Furnace

    Rinnai Hydronic FurnaceSKU: 37AHB07514KA5Images may not reflect the actual product delivered and should be used only as a general guide. Dimensions, colors/finishes, design, and style may vary.

    In Stock

    $1,298.44
    See It
    at Amazon
  8. Ruud UGLN07EAMER 75K BTU 3 Ton 80% Downflow Gas Furnace

    Ruud UGLN07EAMER 75K BTU 3 Ton 80% Downflow Gas Furnace

    Ruud 75K BTU 3 Ton 80% Downflow Gas FurnaceSKU: UGLN07EAMERThe Ruud Achiever Series® Super Quiet 80 line of downflowgas furnaces is designed for installation in closets, alcoves,utility rooms, or attics. The design is certified by CSAInternationalSpecificationsInnovative design results in reliable, efficient operation atsound levels which provide distinct competitive advantage.Patented heat exchanger, constructed of both stainlessand aluminized steel for the maximum in corrosionresistance.Low profile 34 ...
    Read More

    In Stock

    See item
    $548.10
    See It
    at BuyPlumbing.net
  9. LD24-75A Duct Furnace, Aluminized Steel Heat Exchanger - 75,000 BTU

    LD24-75A Duct Furnace, Aluminized Steel Heat Exchanger - 75,000 BTU

    Lennox LD24-75A Duct Furnace, Aluminized Steel Heat Exchanger - 75,000 BTU Improve comfort and efficiency with Lennox' durable unit heaters designed to operate at peak performance year after year. This reliability is the result of advanced engineering and high-quality components. One standard feature of Lennox unit heaters is the tubular heat exchanger, designed to enhance performance and reliability. The exchanger's curved design provides excellent heat transfer by completely exposing the heating surface to ...
    Read More

    In Stock

    $765.95
    See It
    at eComfort.com
    Trusted Merchant
  10. EMPIRE DV20ENAT Wall Furnace,high-efficient,nat,20k Btu

    EMPIRE DV20ENAT Wall Furnace,high-efficient,nat,20k Btu

    Wall Furnace, High-efficient, Natural, Vent Type Direct, Vent Dia 3 1/2 In, Wall Type Exterior, Input 20,000 Btuh, Output Btuh 16,300, Ignition Type Hot Surface, Height 26 In, Width 37 In, Depth 15 3/4 In, Voltage 110, Less Than 1 Amps Ac, Number Of
    Read More

    In Stock

    $1,760.00
    See It
    at Grainger
  11. Rinnai AHB60 60,000 BTU/Hr Hydronic Furnace

    Rinnai AHB60 60,000 BTU/Hr Hydronic Furnace

    Rinnai Hydronic FurnaceSKU: 37AHB06012KA5Images may not reflect the actual product delivered and should be used only as a general guide. Dimensions, colors/finishes, design, and style may vary.

    In Stock

    $1,165.96
    See It
    at Amazon
  12. Hamilton 80% Efficiency Multi-Position Gas Furnace - 100,000 BTU Input, Model#

    Hamilton 80% Efficiency Multi-Position Gas Furnace - 100,000 BTU Input, Model#

    This 33in.H gas furnace is designed for installation in upflow, downflow, and horizontal applications. Furnace ships natural gas ready and can be easily converted to use propane gas with the option...

    In Stock

    $899.99
    See It
    at Northern Tool
  13. Ruud RGPS05EAUER Zephyr 50K BTU 80% Upflow Gas Furnace

    Ruud RGPS05EAUER Zephyr 50K BTU 80% Upflow Gas Furnace

    Ruud Zephyr 50K BTU 80% Upflow Gas FurnaceSKU: RGPS05EAUERThe Ruud Value Series line of upflow/horizontal gas furnacesare designed for utility rooms, closets, alcoves, orattics. Because of the model s low-profile 34 inch [864mm] height, the upflow model can also be used to satisfymost applications that traditionally call for a horizontalfurnace.The design is certified by CSA International.SpecificationsFeatures50,000 BTU heating inputUnique solid door design leads to quiet operation.Patented heat exchanger ...
    Read More

    In Stock

    See item
    $413.10
    See It
    at BuyPlumbing.net
  14. LD24-125A Duct Furnace, Aluminized Steel Heat Exchanger - 125,000 BTU

    LD24-125A Duct Furnace, Aluminized Steel Heat Exchanger - 125,000 BTU

    Lennox LD24-125A Duct Furnace, Aluminized Steel Heat Exchanger - 125,000 BTU Improve comfort and efficiency with Lennox' durable unit heaters designed to operate at peak performance year after year. This reliability is the result of advanced engineering and high-quality components. One standard feature of Lennox unit heaters is the tubular heat exchanger, designed to enhance performance and reliability. The exchanger's curved design provides excellent heat transfer by completely exposing the heating surface to ...
    Read More

    In Stock

    $840.95
    See It
    at eComfort.com
    Trusted Merchant
  15. Ruud RGPS10EBRGR Zephyr 100K BTU 80% Upflow Gas Furnace

    Ruud RGPS10EBRGR Zephyr 100K BTU 80% Upflow Gas Furnace

    Ruud Zephyr 100K BTU 80% Upflow Gas FurnaceSKU: RGPS10EBRGRImages may not reflect the actual product delivered and should be used only as a general guide. Dimensions, colors/finishes, design, and style may vary.
    Read More

    In Stock

    See item
    $479.29
    See It
    at BuyPlumbing.net
  16. COZY CF353C Furnace,wall,top Vent

    COZY CF353C Furnace,wall,top Vent

    Wall Furnace, Gas Natural, Output Btuh 28k, Input 35k Btu Per Hour, Vent Top, Current Rating 1.95 Amps, Air Flow 320 Cfm, Height 78 5/8 Inches, Depth 10 1/4 Inches, Width 14 5/16 Inches, Counterflow, With Thermostat
    Read More

    In Stock

    $1,135.00
    See It
    at Grainger
  17. LD24-125S Duct Furnace, Stainless Steel Heat Exchanger - 125,000 BTU

    LD24-125S Duct Furnace, Stainless Steel Heat Exchanger - 125,000 BTU

    Lennox LD24-125S Duct Furnace, Stainless Steel Heat Exchanger - 125,000 BTU Improve comfort and efficiency with Lennox' durable unit heaters designed to operate at peak performance year after year. This reliability is the result of advanced engineering and high-quality components. One standard feature of Lennox unit heaters is the tubular heat exchanger, designed to enhance performance and reliability. The exchanger's curved design provides excellent heat transfer by completely exposing the heating surface to ...
    Read More

    In Stock

    $982.95
    See It
    at eComfort.com
    Trusted Merchant
  18. Ruud RGLS10EAMER Zephyr 100K BTU 80% Downflow Gas Furnace

    Ruud RGLS10EAMER Zephyr 100K BTU 80% Downflow Gas Furnace

    Ruud Zephyr 100K BTU 80% Downflow Gas FurnaceSKU: RGLS10EAMERThe Ruud Value Series line of downflow gas furnaces isdesigned for installation in closets, alcoves, utility rooms, orattics. The design is certified by CSA International.SpecificationsFeatures100,000 BTU heating input11x10 wide cabinet designInnovative design results in reliable, efficient operationat sound levels which provide distinct competitiveadvantage.Patented heat exchanger, constructed of both stainlessand aluminized steel for the maximum in ...
    Read More

    In Stock

    See item
    $483.99
    See It
    at BuyPlumbing.net
  19. us Stove Clayton Wood/coal Furnace With Draft Kit And Twin 800 Cfm Blowers

    us Stove Clayton Wood/coal Furnace With Draft Kit And Twin 800 Cfm Blowers

    The 1602R add on furnace is designed to use in conjunction with your existing HVAC ductwork and work seamlessly with your existing furnace. With twin 800 CFM blowers and up to 180,000BTU's it is designed to heat a home up to 2400 sq. This unit is made with a firebrick lined plate steel firebox surrounded by brilliant red painted steel giving the unit an eye appealing look. Available accessories include the Universal Filter Box Kit and Hot Water Coil kit. Clayton wood/coal furnace Installation materials are not ...
    Read More

    In Stock

    See item
    $2,380.97
    See It
    at eBay
  20. Ruud RGPS15EARJR Zephyr 150K BTU 80% Upflow Gas Furnace

    Ruud RGPS15EARJR Zephyr 150K BTU 80% Upflow Gas Furnace

    Ruud Zephyr 150K BTU 80% Upflow Gas FurnaceSKU: RGPS15EARJRThe Ruud Value Series line of upflow/horizontal gas furnacesare designed for utility rooms, closets, alcoves, orattics. Because of the model s low-profile 34 inch [864mm] height, the upflow model can also be used to satisfymost applications that traditionally call for a horizontalfurnace.The design is certified by CSA International.SpecificationsFeatures150,000 BTU heating input11 x 10 standard cabinet blower designationUnique solid door design leads ...
    Read More

    In Stock

    See item
    $615.60
    See It
    at BuyPlumbing.net
  21. EMPIRE DV25SGLP Wall Furnace,direct Vent,lp,25k Btu

    EMPIRE DV25SGLP Wall Furnace,direct Vent,lp,25k Btu

    Wall Furnace, Lp, Vent Type Direct, Vent Dia 7 1/2 In, Wall Type Exterior, Input 25,000 Btuh, Output Btuh 17,500, Ignition Type Standing Pilot, Height 27 3/4 In, Width 37 In, Depth 11 1/2 In, Beige Powder Coat, Gas Connection Npt 3/8 In, Built-in
    Read More

    In Stock

    $903.00
    See It
    at Grainger
  22. Williamson Furnace Draft Inducer Blower 115 Volts Fasco # A118

    Williamson Furnace Draft Inducer Blower 115 Volts Fasco # A118

    2600RPM Shaded Pole Blower; 1.8 amps @ 115 Volts 60hz.; Name Plate CFM 118. 1 Year Manufacture Warranty; Cross Reference Information: Williamson 100,000 BTU furnaces, 7021-6999, 7021-7042, 7021-6999 (leads require modification).
    Read More

    In Stock

    $142.28
    See It
    at Electric Motor Warehouse
  23. Ruud RGLS15EARJR Zephyr 150K BTU 80% Downflow Gas Furnace

    Ruud RGLS15EARJR Zephyr 150K BTU 80% Downflow Gas Furnace

    Ruud Zephyr 150K BTU 80% Downflow Gas FurnaceSKU: RGLS15EARJRThe Ruud Value Series line of downflow gas furnaces isdesigned for installation in closets, alcoves, utility rooms, orattics. The design is certified by CSA International.SpecificationsFeatures150,000 BTU heating input11x10 standard cabinet designInnovative design results in reliable, efficient operationat sound levels which provide distinct competitiveadvantage.Patented heat exchanger, constructed of both stainlessand aluminized steel for the ...
    Read More

    In Stock

    See item
    $627.79
    See It
    at BuyPlumbing.net
  24. COZY DVCF557B-H Direct Vent Counterflow,55k Btu Input,ng

    COZY DVCF557B-H Direct Vent Counterflow,55k Btu Input,ng

    Wall Furnace, Counter Flow, Direct Vent, Ng, Vent Type Round Dual Concentric Pipe Through Wall, Vent 9 1/4 In, Wall Type Stud/prefab, Input 55,000 Btuh, Output Btuh 44,000, Ignition Type Intermittent Spark Ignition, H 87 5/16 X,w 14 5/16 X, D 11 3/4
    Read More

    In Stock

    $1,761.00
    See It
    at Grainger
  25. Ruud RGTC07ERBGS 75K BTU 95% Downflow/Horizontal Gas Furnace

    Ruud RGTC07ERBGS 75K BTU 95% Downflow/Horizontal Gas Furnace

    Ruud 75K BTU 95% Downflow/Horizontal Gas FurnaceSKU: RGTC07ERBGSImages may not reflect the actual product delivered and should be used only as a general guide. Dimensions, colors/finishes, design, and style may vary.
    Read More

    In Stock

    See item
    $1,074.60
    See It
    at BuyPlumbing.net
  26. Hamilton 95.5% Efficiency Multi-Position Gas Furnaces - 60,000 BTU Input,

    Hamilton 95.5% Efficiency Multi-Position Gas Furnaces - 60,000 BTU Input,

    This 33in.H gas furnace is designed for installation in up-flow, down-flow, and horizontal applications. The single-stage, Energy Star Rated, high-efficiency furnace ships natural g...

    In Stock

    $1,199.99
    See It
    at Northern Tool
  27. Ruud RGTC10ERBJS 100K BTU 95% Downflow/Horizontal Gas Furnace

    Ruud RGTC10ERBJS 100K BTU 95% Downflow/Horizontal Gas Furnace

    Ruud 100K BTU 95% Downflow/Horizontal Gas FurnaceSKU: RGTC10ERBJSImages may not reflect the actual product delivered and should be used only as a general guide. Dimensions, colors/finishes, design, and style may vary.
    Read More

    In Stock

    See item
    $1,104.30
    See It
    at BuyPlumbing.net
  28. EMPIRE 3588NAT Floor Furnace,32,500 Btu,nat

    EMPIRE 3588NAT Floor Furnace,32,500 Btu,nat

    Floor Furnace, Gas Fired With B Type Venting, Ng, 32,500 Btuh Input, 22,750 Btuh Output, Height 23 In, Width 40 In, Depth 20 In, Vent 4 In, Floor To Center Of Vent 17 1/4 In, Floor Opening 32 5/16 X 20 5/16 In, Grille Size 34 3/4 X 22 3/4 In,
    Read More

    In Stock

    $1,132.00
    See It
    at Grainger
  29. Ruud RGTM07ERBGS 75K BTU 95% Downflow/Horizontal Gas Furnace with ECM Motor

    Ruud RGTM07ERBGS 75K BTU 95% Downflow/Horizontal Gas Furnace with ECM Motor

    Ruud 75K BTU 95% Downflow/Horizontal Gas Furnace with ECM MotorSKU: RGTM07ERBGSImages may not reflect the actual product delivered and should be used only as a general guide. Dimensions, colors/finishes, design, and style may vary.
    Read More

    In Stock

    See item
    $1,464.79
    See It
    at BuyPlumbing.net
  30. EMPIRE 5088NAT Floor Furnace,45k Btu,nat

    EMPIRE 5088NAT Floor Furnace,45k Btu,nat

    Floor Furnace, Gas Fired With B Type Venting, Ng, 45,000 Btuh Input, 31,500 Btuh Output, Height 26 In, Width 43 1/2 In, Depth 22 In, Vent 4 In, Floor To Center Of Vent 18 3/4 In, Floor Opening 34 5/16 X 22 5/16 In, Grille Size 36 3/4 X 24 3/4 In,
    Read More

    In Stock

    $1,267.00
    See It
    at Grainger
Search within results:
collapse/expand
Find by Price:
  • $to $
collapse/expand
Find by Store:
collapse/expand
Find by Category:


Shop for

Shopping Blog | About Become | Send Feedback | Exava

Clicky

Our International Sites: UK Home & Garden | DE Haus, Garten & Unterhaltung | FR Maison & Jardin | IT Casa & Vivere | JP インテリア

Copyright © 2012 Become, Inc.Terms of Use

if yer hewmen, dawnt qlique dis linc