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.

Runtal Uf - 2,695 Btu - Hydronic Baseboard Radiator - 9" H - 42" W - 2" D Review Aug 01, 2016

Expensive but is a nicely manufactured product.

Owner, Custom Made Aug 16, 2016

I replaced a Dunkirk XEB-3 (20 yrs. old) with the Dunkirk boiler above. The new one is all most identical to the old one, that is the pipes were located same as the old, so gas and water lines were easily plumbed. The old electrical wires could be used although lengthened to connect to the digital controls. The circulators location has changed, it's still provided with its wiring provided. Venting is the same as the old one. I was happy to get another Dunkirk that installed easily.

Works Great! Apr 15, 2016

January 2016 our heater went out at our business. We ordered the Modine PDP-150,000 BTU Unit Heater. Other than the shipping was slow - we received this heater a little later than expected in Wisconsin. The heater was installed and is working great as of today, March 2.

Burnham 207i - 163k Btu - 82.0% Afue - Hot Water Gas Boiler - Chimney Vent Review Sep 23, 2016

I have many years of good service with this boiler on propane, and never needed service.