The Peerless Pinnacle High Efficiency Modulating Condensing Gas Fired Boiler is available in five residential sizes that modulate from 18 to 199 MBH input and a commercial unit that modulates from 100 to 399 MBH input that have efficiencies of 95.1% AFUE. The high efficiencies of the Peerless Pinnacle Modulating Condensing Gas Boilers makes them […]