The gas-fired, high-efficiency Combi 160 and Cast 92 condensing boilers are Energy Star®-rated. The 93 percent efficient Combi 160 uses premixed burner technology for optimal combustion. The boiler ...
The Pinnacle® PI-399 gas-fired commercial boiler is equipped with the P125 control board. Supply and return temperatures, flame signal, fan speed (firing rate) and other information can be viewed ...