Good Unit, No Problems Jul 18, 2016

Used this unit with a 12, 18, 9, 9 set up with a 4-way distribution box, it has worked very well with very little noise. There is a very high pitched sound you can hear if you are near it, but it is not very noticeable.

Warm Heat Oct 25, 2016

Installed this modine in 700sq ft basement. It does the job.

Reznor Udap-400 Power Vented Gas Fired Unit Heater - Ng - 316 Stainless Steel Heat Exchanger - 400,000 Btu Review Aug 12, 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.

Good Purchase Aug 01, 2016

Love the color! Very helpful customer service

Installed Flawlessly Oct 20, 2016

I couldn't be happier with this unit, main house and 3 bedrooms are cool and quiet.