Reznor Udap-400 Power Vented Gas Fired Unit Heater, Ng, Aluminized Heat Exchanger - 400,000 Btu Review Aug 04, 2016

I have owned this same 400k btu unit for 8 years and it is the best purchase that I have ever made. It is used in a commercial setting and has never had a problem or service call. Reznor quality is second to none and definitely worth the extra cost.

Energy Efficient, High Quality Product Oct 27, 2016

I installed this unit about a month ago to heat/cool our 3rd floor loft (finished attic) and it has been working flawlessly so far. It is energy efficient and was straightforward to install using the instructions provided and the appropriate tools (torque wrench, vacuum pump in addition to standard tools). I did purchase a genuine Mitsubishi lineset (MLS143812T-15) elsewhere and found that the torque value of 25-30 ft-lb specified for the 3/8" flare connection was too much and it... more

The Right Furnace - A Good Price Aug 02, 2016

I bought a home that needed some work, and a furnace was one of the items it needed. I have never replaced one before, so checking for the right one was not an easy task. There are so many brands to choose from, and the price range and size also. So I looked around for some months and finally decided to try goodman, the brand that was originally in the home. I chose well.

Well Made Heater Dec 16, 2016

This heater was easy to install, it is made of high quality metal. Nice to have power connections on both sides of the heater and ample amount of heat.

Better Than I Expected Aug 16, 2016

Installed this system in a uninsulated summer cottage. Quick to install, I had to do some carpentry work to re-support the ceiling where I cut out 2 x 2's but when I was done it really turned out better that I expected. I'll definitely buy Gree again and will recommend EComfort to all. They were the absolute best.