Reznor Udap-350 Power Vented Gas Fired Unit Heater - Ng - 409 Stainless Steel Heat Exchanger - 350,000 Btu Review Sep 24, 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.

Easy To Install Jul 13, 2016

We added on to our laundry room and needed heat and cooling. Upon receiving the unit a couple of us had the unit installed and ready for a AC man The people that take care of all our systems came over, checked for leaks and in a few more minutes up and running. Very impressed with the unit so far. We decided to go with Gree since we had 10 units come in on cabins we installed this spring.

Great! Jun 07, 2016

Loved this unit! Easy to install, both the A/C and heat worked well. Perfect!

Homeowner Apr 20, 2016

eComfort is very a professional company. They answered all questions quickly and thoroughly. The product was delivered incredibly fast. The quality of the product is exceptional. It is solid, streamlined, very well crafted and very easy to install. It was used to replace a standard baseboard unit at the end of a run in a room that was consistently 10-20 degrees colder than the rest of the house in the winter. When the system was tested after install, the difference was immediately... more

Nothing But The Best Oct 20, 2016

I have 2 of the 30,000 btu units and one 75,000 btu unit. I couldn't be happier with their performance and reliability. I went with these over the competition because of the compact design and the quality that they are built with. The Reznor brand may cost more but I have dealt with other heaters that have failed and caused pipes in the garage to freeze. Now I can leave for days at a time without thinking twice about what's going on back at home in sub zero temps.