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.

Just What I Was Looking For Dec 19, 2016

I just built a new pole building and was looking for heat and decided this is it. At this point have it hanging, in process of hooking up so might be a little early for a review, but I can tell I'm going to be satisfied. Delivery was Awesome no complaints

Really Nice Heater At A Great Price Oct 17, 2016

I actually bought 5 Pensotti Wall Panel Radiators, 3 of the 20" x 24" and two of these 20" X 48" units. They are replacing hot water baseboard heaters in a basement apartment. These heaters are stylish, extremely efficient and are priced very nicely. Installation was a snap using the included hardware, HOWEVER, I highly recommend purchasing an extra set of brackets for the 20" x 48" heater due to its weight. I used 3 brackets on each heater for a rock solid... more

Fast Service - Easy Diy Install - Great Product Mar 30, 2016

The suggested options kit made for an easy DIY install. We are using it to cool a computer room and it is working wonderfully.

Quiet Sep 27, 2016

Extremely quiet, easy to install, looks discrete on the ceiling; not obtrusive.