Triangle Tube 97,000 BTU Output Challenger Solo Condensing Boiler

Note: Product Title reflects this boiler's IBR Net Output Rating The Challenger Solo Condensing Boiler's reliable copper tube/aluminum block heat exchanger paired with an advanced control that automatically regulates the capacity of the boiler to maximize efficiency without compromising comfort. Features: Copper waterway cast directly into the heat exchanger Cast aluminum heat exchanger with vertical flueways Compatible with Standard Glycol 10 year limited warranty Stainless steel burner with woven steel fibre mesh Direct spark ignition Variable speed blower assembly Negative pressure regulated gas valve Propane conversion kit included 2" & 3" parallel venting (standard) PVC,CPVC, SS material options Digital control displays in US customary or metric units Boiler low water protection Advanced modulating temperature control Outdoor reset Freeze protection High limit protection 120V/60Hz Power supply Thermostat Primary pump Outdoor sensor Indirect water heater aquastat Indirect water heater pump EZ Install p...