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Residential Products – Gas Furnaces
    

 
 
 
* Complete warranty details available from your local dealer or by clicking on the Product Warranty link above. To receive the Lifetime Heat Exchanger Limited Warranty (good for as long as you own your home), 10-Year Unit Replacement Limited Warranty and 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec.
GMH8/GDH8 Gas Furnace
Up to 80% AFUE
Multi-Speed, Multi-Position Installation
Gas Furnace is rated 4.807 out of 5 by 114.
  • 2015-07-05T08:04CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.5
  • cp_1, bvpage1
  • co_hasreviews, tv_5, tr_109
  • loc_en_US, sid_GMH8GDH8, PRD, sort_featured
  • clientName_goodman

Outstanding Warranty Protection

The heat exchanger in the furnace is covered by a Lifetime Limited Warranty for the original, registered homeowner and if it fails during the first 10 years of ownership, we will replace the entire unit. This furnace also has a 10-Year Parts Limited Warranty on all other functional parts. For a full description of all warranties applicable to this product, please review the consumer brochure or product warranty by clicking on the links above.

Unlike conventional, single-stage furnace technology, Goodman’s technology helps eliminate the temperature swings resulting from abrupt, high-stage stops and starts of the furnace by operating at a low heating state the majority of the time. This gas furnace has an AFUE rating of 80%, which means that 80 cents of every $1.00 of heating energy expense warms your home.

Additional Information

Before purchasing this appliance, read important information about its estimated annual energy consumption, yearly operating cost, or energy efficiency rating that is available from your retailer.

 
 
 
Product Features
 
 
  • Aluminized-steel dual-diameter
    tubular heat exchanger
  • Energy-saving, quiet four-
    speed circulator motor
  • Durable 110-volt Silicon Nitride Igniter
  • Electronic control board with self-
    diagnostics and provisions for
    electronic air cleaner and humidifier
 
 
   
   
 
Rated 5 out of 5 by from Value, confidence and satisfaction Its 12 degrees outside and I'm warm and comfortable. My new Goodman 2 stage gas furnace is quiet, efficient and effective. The installation team determined the correct size furnace for my house. My new furnace runs less often, heats more efficiently and the house seems warmer. The Goodman 2 stage was affordable and I'm highly satisfied with the results.
Date published: 2014-12-27
Rated 5 out of 5 by from it is in the installation most of the parts are the same on all units also 10 year part warranty can't beat that
Date published: 2015-07-02
Rated 5 out of 5 by from great features, great service, great prices. we had our heating and air conditioning unit installed about 6 weeks ago, not only were the installer and salesmen very professional and helpful with installing and explaining the systems, the price and warren cant be beat. The best part of all is upon receiving our 1st utility bill since instillation we've discovered that our utility bill is around 35% less . this unit is Quiet, very proficient and cost effective. we are truly very happy that we went with Goodman.
Date published: 2015-07-02
Rated 4 out of 5 by from So far so good So far so good, it's certainly much quieter than our old one and the AC seems to work much better.
Date published: 2015-06-25
Rated 5 out of 5 by from HVAC I just purchased this system and it has been great
Date published: 2015-06-19
Rated 5 out of 5 by from Great product I bought this product a month ago and we love it.
Date published: 2015-06-19
Rated 5 out of 5 by from Great Product For Self Install!! I purchased a split unit and Humidifier, it showed up at the house on three pallets with a lift gate truck and on time. I was so impressed with the customer service and everything they said happened just like clock work!!! I installed the whole unit by myself simple doing research and reading all the documentation that was provided with the unit and the web site. I had to call in a technician to charge the unit and it is up and running and my wife is so happy!!! Happy wife happy life!!! Thank you for the wonderful experience. I would recommend this to anyone!!! And if you have a little mechanical ability you can do the whole install yourself!!! Then call your local HVAC company to check your work and turn it up!
Date published: 2015-06-12
Rated 5 out of 5 by from Equipment Install is been great thanks for making good quality of equipment.
Date published: 2015-06-11
  • 2015-07-05T08:04CST
  • bvseo_cps, prod_bvrr, vn_cps_3.1.5
  • cp_1, bvpage1
  • co_hasreviews, tv_5, tr_109
  • loc_en_US, sid_GMH8GDH8, PRD, sort_featured
  • clientName_goodman

GMH8/GDH8 Gas Furnace
Up to 80% AFUE
Multi-Speed, Multi-Position Installation
      
* Complete warranty details available from your local dealer or by clicking on the Product Warranty link above. To receive the Lifetime Heat Exchanger Limited Warranty (good for as long as you own your home), 10-Year Unit Replacement Limited Warranty and 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec.
Product Features
  • Aluminized-steel dual-diameter
    tubular heat exchanger
  • Energy-saving, quiet four-
    speed circulator motor
  • Durable 110-volt Silicon Nitride Igniter
  • Electronic control board with self-
    diagnostics and provisions for
    electronic air cleaner and humidifier
 

Outstanding Warranty Protection

The heat exchanger in the furnace is covered by a Lifetime Limited Warranty for the original, registered homeowner and if it fails during the first 10 years of ownership, we will replace the entire unit. This furnace also has a 10-Year Parts Limited Warranty on all other functional parts. For a full description of all warranties applicable to this product, please review the consumer brochure or product warranty by clicking on the links above.

Unlike conventional, single-stage furnace technology, Goodman’s technology helps eliminate the temperature swings resulting from abrupt, high-stage stops and starts of the furnace by operating at a low heating state the majority of the time. This gas furnace has an AFUE rating of 80%, which means that 80 cents of every $1.00 of heating energy expense warms your home.

Additional Information

Before purchasing this appliance, read important information about its estimated annual energy consumption, yearly operating cost, or energy efficiency rating that is available from your retailer.