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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) and the 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec.
GMS8 Gas Furnace
Up to 80% AFUE Performance
Multi-Position Installation
Single-Stage, Multi-Speed
Gas Furnace is rated 4.7203 out of 5 by 236.

Outstanding Warranty Protection

If the heat exchanger ever fails in this unit, the original registered owner will receive a new heat exchanger. 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.

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 blower motor
  • Durable hot surface mini-igniter
  • Electronic control board
    with self-diagnostics 
   

 
 
Rated 5 out of 5 by from Great warranty As a homeowner I'm very pleased with the great warranty.
Date published: 2015-01-25
Rated 5 out of 5 by from Goodman Heating Furnace I had to replace the furnace in my condo on 11/22/14 because it was original to the house - almost 20 years old! The limits were bad, along with so many other parts, it was cheaper to replace the whole thing. This unit has been purring like a kitten ever since! Love the unit, it is very quiet, it's a condo so it's not a massive furnace, but boy does it deliver the heat without having to crank it up to 90 degrees. I would recommend this product and brand every day of the week and twice on Sundays! Thank you for such a great furnace!
Date published: 2015-01-02
Rated 2 out of 5 by from Heats well, but VERY NOISY after 3 weeks of instal Heats well, but after just 3 weeks of being installed, it started to make a lot of noise, as if the fan has suddenly become much noisier than it was before. This is in a brand new house, everything is brand new. House was built and construction finished just 1 or 2 weeks before we moved in. We are the first occupying the house. All furnace filters are new (3 weeks old). There is no reason why the furnace has become so noisy so quickly. BTW, an 80% efficiency in a gas heating unit is probably at the low end as of today (Nov. 2014)
Date published: 2014-11-20
Rated 5 out of 5 by from Only had this for less than a month but seems more quiet and more efficient than the one we replaced.
Date published: 2015-01-24
Rated 3 out of 5 by from more efficient I bought this right as the cold weather was about to start in Houston. I was told that the old100k BTU unit could be replaced with an 80k BTU due to it's substantial efficiency over the old unit. I was told that this furnace also has stainless steel in the area where the gas burns to warm the air. The old unit had steel which had rusted and eventually rotted a hole. Holes will let carbon monoxide into the air stream that is coming out of your vents and you breathe. I am pleased so far for what little cold we have in Houston.
Date published: 2014-12-29
Rated 5 out of 5 by from The best Furnace at a Fantastic Price! We are so happy we went with the Goodman Unit. After speaking with 4 HVAC contractors and checking online customer reviews, it was a no brainier to go with the Goodman Furnace. 2 of the HVAC Contractors told me that out of 10 service calls, they might have only one Goodman to fix, majority are Carrier or Lennox products. Also the Goodman Furnace was about 30 to 40% cheaper than the other brand name furnaces. When the time comes to change out the Air Conditioning Unit, in our split system, it will be a Goodman.
Date published: 2014-12-28
Rated 5 out of 5 by from Staying warm now, THANKS! Time to replace my furnace. Think we made a good decision to by Goodman.
Date published: 2015-01-24
Rated 5 out of 5 by from Great Value for your Money! I just recently purchased a gas furnace for one of my rent houses. This is the second Goodman purchase I have made in the last six months. I, earlier, purchased a new air conditioner unit for my real estate office. I have recommended Air Plus (the local Goodman dealer/serviceman) to several home owners who are also well pleased. I own several rental homes and do a lot of heat and air business. I know that the product is a great value and highly recommend Goodman heat and air products.
Date published: 2015-01-08
GMS8 Gas Furnace
Up to 80% AFUE Performance
Multi-Position Installation
Single-Stage, Multi-Speed
      
* 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) and the 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 blower motor
  • Durable hot surface mini-igniter
  • Electronic control board
    with self-diagnostics 
 

Outstanding Warranty Protection

If the heat exchanger ever fails in this unit, the original registered owner will receive a new heat exchanger. 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.

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.