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Cleaver-Brooks SwitchFire Condensing Boiler

Cleaver-Brooks SwitchFire Condensing Boiler

Designed for use in variable flow primary systems, the SwitchFire® boiler is a high-mass, fully condensing firetube boiler constructed of 316L stainless steel.

The boiler is designed to handle variable flow pumping with a low waterside pressure drop and large water volume. With its dual fuel (natural gas and #2 fuel oil backup) capabilities, as well as a variety of other fuels, the SwitchFire® is well suited for healthcare applications and other facilities requiring redundancy with alternate fuels. With its Weishaupt burner and controls, the SwitchFire offers industry-leading efficiencies and performance with both natural gas and #2 fuel oil firing.

Size Range

6,000, 10,000, 12,000 MBH capacities


For healthcare facilities, building heat, manufacturing processes, colleges/universities


Dual fuel condensing – gas with #2 oil back-up or gas-only condensing


160 psi


Fully condensing with up to 98% efficiency


Standard less than 30 ppm NOx (natural gas), Standard less than 60 ppm NOx (#2 fuel oil)


316L stainless steel construction