A O Smith Tankless Hot Water Heater Sep 12, 2016

Just had this 199,900 btu water heater installed and it works so nice and it looks great too. At 10 gpm. we will never run out of water.

Warm And Cozy Oct 03, 2016

I bought this unit not knowing if it would heat my 19 x 21 kitchen, but to my surprise I have not had to turn the unit any higher than 4 and that was on a -20 day . So my wife is well pleased with me.

Thank You. Aug 01, 2016

Unfortunately, it took too long to receive my furnace. I guess I didn't understand the delivery/shipment process. However, the furnace is working well and I am thankful for that.

Modine 30,000 Hot Dawg Heater Aug 12, 2016

Easy to install. Works great. Only drawback is not as quiet as expected but acceptable.

Reznor Udap-350 Power Vented Gas Fired Unit Heater - Ng - 316 Stainless Steel Heat Exchanger - 350,000 Btu Review Sep 13, 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.