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.

Modine Noisy Sep 13, 2016

After waiting 26 days to get my Effinity 93 110000 btu unit, I installed it only to find out the propeller fan was very noisy. It is louder than my air compressor. Modine will not honor the warranty unless you use a professional installer. If you are a do it yourselfer, don't buy this unit. The propeller motor is cheap and creates a lot of vibration noise. Even if the motor was replaced under warranty, it would still be the same noisy motor. If you want to be able to talk in the vicinity... more

Nice Unit Nov 19, 2016

Easy access points easy to wire and easy sweat line set. Great product.

Great Product And Great Customer Service Feb 16, 2016

Ecomfort had the best price and their customer service is great. They helped with all my install questions and what parts go with what. And best tee yet, the installation was simple. Thanks eComfort. I'll be back next time!

Homeowner Sep 13, 2016

Mounting hardware (included) made product easy to install. Self venting makes product simple to use; best feature was company stood behind product. When radiator began to leak after 2 years, ecomfort replaced radiator for free.