Goodman GPH15M Heat Pumps

Goodman GPH15M Heat Pump Overview

Goodman’s GPH15M heat pump is a multi-position packaged heat pump with an efficiency rating of up to 15 SEER and up to 8.0 HSPF. The self-contained unit can be installed on the rooftop or on the ground and is available in two sizes.

The manufacturer highlights the fact that its GPH15M heat pump features a high-efficiency compressor with an internal relief valve. The compressor operates with a high-efficiency coil made of refrigeration-grade copper tubing and aluminum fins. The unit also features an EEM (X-13) blower motor; Goodman reports that it insulated the blower compartment to keep the heat pump’s operation quiet. The unit’s heavy-gauge galvanized-steel cabinet with its gray powder-paint finish was created with corrosion-resistance in mind.

The GPH15M heat pump uses R-410A (better known as Puron) chlorine-free refrigerant.

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Consumer Reviews of Goodman GPH15M


  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied
  • #10 of 16 Goodman Heat Pump
  • 6.25% of customers recommended

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Goodman GPH15M Heat Pump Reviews

Showing 11-15 of 16 reviews

"Goodman worthless 3 compressors in 2 months"

1.0 rating
Very Unsatisfied

Purchased this unit and was installed by their representative. After three years the compressor went out 3 times in 2 months. They finally replaced the unit with no new warranty and we had to pay all labor costs. We were very satisfied with the GE unit we had for 32 years and never had a problem. We replaced it with the 15 seer Goodman because it was a 6 seer. Our money is truly wasted and Goodman could care less. Never buy anything from them. We have spent more money in labor and parts than the GE costs.

R. Kreider

Blackstone, VA

"Read this before buying a Goodman"

1.0 rating
Very Unsatisfied

In January 2011 I decided to upgrade my hvac from a 3.5 ton 8-seer split unit to a 5-ton 15-seer packaged unit. I found the Goodman 20gph15m which was advertised as a 15-seer packaged heat pump/AC unit that was fairly new on the market. I purchased the unit for about $4,000 and installed it myself. This was easy to install since it only involved running some ducting and connecting power. Well, after only few month of service, the reversing valve popped. After calling Goodman to submit a Warranty claim they were quick to advise me there was no warranty because I installed the unit myself. This was goofy because this unit literally come out of the box and got plugged in. This was in fact a factory defect. I paid my hvac guy $500 to replace the valve and recharge the unit. This was good until a couple months later the new Goodman replacement reversing valve popped again. So yea, I paid another $500 to have it fixed again. This time we coated the new reversing valve with a 45% silver braze for additional strength. I've had no problems with the leakage since. Now for performance. There has been no change to my power bill since upgrading to this 5-ton 15-seer unit. My old 3.5ton 8-seer unit heated and cooled my 2050sqft home just as well (if not better) than this 5-ton 15-seer unit. I even went over board on my return air flow installing 2) 20X25 return registers to insure I had optimum air flow. The a/c cools good however the heat pump blows 65-deg air leaving me to use my heat strips mostly. I do not recommend the Goodman 20GPH15M packaged unit to anyone. After attempting to correct my issues with Goodman with nothing but a hassle, I would not even recommend a Goodman product. I have now spent over $5,000 to upgrade my unit (which my old unit worked fine) only to be dissatisfied with the product and the Goodman manufacture. Beware!

Benjamin J Sharrow

Guyton, GA

"Goodman Heat pump # GPH1549M41"

5.0 rating
Very Satisfied

Never had a Goodman product but now we do. It is a heat pump 4 ton model 15 steer # gph1549m41 roof unit. The workmanship and installation was excellent and it was installed by Cooling for Less located here in the Phoenix area 480 406-3430. They did an excellent job. I would recommend them to anyone. They always had the time to answers any of my questions. No spin! We live in Scottsdale Arizona and the week it was installed it received a work out with temperatures hitting 114- 116 degrees for the past 2 weeks. It is keeping our house at 73 degrees with no problem. Our home is about 1900 square feet. We never had a ramp up unit before and that took some time getting used to the sound of the compressor and fan ramping up when it starts. It's just a little different. After a minute it purrs and is very quiet. The volume of air is the best I have ever felt living out her for 30+ yrs. So far so good. We will see what the future holds. I would like to see it in other colors other than forest green.

Harry Laytos


"I have had a Goodman supposedly 5 ton unit"

1.0 rating
Very Unsatisfied

I have had a Goodman supposedly 5 ton unit since April. They have been into my house 4 times and it still is not cooling properly. I bought a 10 year service agreement but AirNow won't even come to my house or answer my calls. I have filed a complaint with the Arizona Attorney Generals Office and I am getting ready to find an attorney and file suit against AirNow. This unit is a 14 seer 5 ton unit. It replaced a 12 seer 5 ton Tempstar that was damaged in a hail storm. It was 12 years old and I had to have one service call in the 12 years when a blower motor burned out. I never had a problem with it. I don't know how much problems with this unit is Goodman or AirNow but I intend to find out one way or the other.

logan mitchell

phoenix, AZ

"1530 nightmare peace of junk don't buy"

1.0 rating
Very Unsatisfied


Dwaine Harris


Other GPH15M Reviews

Consumers who bought the Goodman GPH15M cite its economical price tag, compared

to competitors such as Carrier and Trane, as a major motivation in their purchasing

decision. Reviewers on note that the manufacturer�s reputation for quality

has continued to improve in recent years, and point out that with proper installation and

regular maintenance, the Goodman GPH15M should run successfully for years. At least

one professional HVAC installer on the website remarked that he was fully satisfied with

his own GPH15M heat pump�s performance.

Consumer reviewers also responded positively to the heat pump�s 10-year limited


Goodman GPH15M Model Numbers

The GPH15M is available in different models which vary in efficiency and capacity.

Model Number SEER / HSPF BTUs per Hour
GPH1524M41* 15 / 8 0
GPH1536M41* 15 / 8 0
GPH1560M41* 14 / 8 0

GPH15M Warranty

Goodman provides a 10-year limited warranty for all parts for its GPH15M heat pump.

The homeowner redeeming the warranty must own the single-family house in which

the unit was originally installed. In addition, the unit must have been registered online

with the manufacturer within 60 days of its original installation. In instances where these

conditions are not met, the heat pump�s parts still are warranted for five years from the

date of installation.

In some locations, dealers can offer GoodCare, Goodman�s extended service plan

covering the parts and labor for the heat pump�s installation.

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