The Westinghouse Combi is a modulating condensing gas boiler that combines space heating with an option for domestic hot water capabilities. It is Energy Star qualified and includes the Combi Floor, which is floor mounted and has an efficiency of up to 93.2% AFUE, and the Combi Wall, a wall mounted model with an efficiency of up to 95% AFUE. The unit features a stainless steel fire tube heat exchanger for increased efficiency and a ceramic fiber burner which offers high combustion efficiency and low NOx emissions. Safety features of the Combi boiler include a dual stage anti-freezing mechanism and a gas leak detector which turns the unit off and activates an alarm in the event of a gas leak.
Questions about this model?