Low Temp Heating Mod-Con Boilers (Great For Radiant Floor Heat)
A Mod-Con (Modulating Condensing) Boiler will modulate water temperature according to the outdoor temperature. Modulating the BTU output to suit indoor needs, automatically adjusting to provide optimum efficiency and comfort.
Weil-McLain Evergreen Pro Series
- Stainless steel firetube heat exchanger with non-metallic base
- Floor standing boiler with option wall mount kit
- Available in six sizes: 70, 110, 155, 220, 299, 399 MBH
- Modulating condensing boiler
- 95% AFUE (70-299); 96.5% combustion efficiency (399)
- 4 pump/auxiliary outputs
- 12 year heat exchanger warranty
- 5 year parts warranty (with registration)
Navien NHB Series
- Stainless steel heat exchanger
- Available in four sizes: 55, 80, 110, 150 MBH
- Modulating condensing boiler
- 95% AFUE
- 10 year pro rated heat exchanger warranty
- 5 year parts warranty (with registration)
Navien NFB-H Series
- Stainless steel firetube heat exchanger with non-metallic base
- Available in two sizes: 175, 200 MBH
- Modulating condensing boiler
- 95% AFUE
- 3 pump/auxiliary outputs
- 15 year pro rated heat exchanger warranty
- 5 year parts warranty (with registration)
