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S.J. Kowalski Carries High-Efficiency Heating, A/C & Water Heating Systems

Challenger Solo High Efficiency Gas Boilers

The Challenger Solo Condensing Boiler has a 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.

  • Up to 95% AFUE
  • Whisper Quiet
  • Direct Vent Sealed Combustion' 2” & 3” PVC' CPVC' PP' SS Venting Options
  • Low NOx - 2012 SCAQMD Certified
  • Outdoor Reset Control
  • Stainless steel burner with woven fiber mesh
  • Variable speed blower assembly
  • Advanced modulating temperature control
MODELInput MBtuHOutput MBtuHAFUEDimensions
HxWxD
Water Content
Gal.
Weight
Lbs.
CC50s51.0 46.0 95.0 23.25x17.75x9.5 0.00 66
CC85s84.0 75.0 94.0 23.25x17.75x9.5 0.00 66
CC105s105.0 94.0 94.0 25.5x17.75x9.5 0.00 73
CC125Hs125.0 111.0 95.0 28x17.75x9.5 0.00 80
CC150s145.0 129.0 92.3 28x17.5x9.5 0.00 80

Warranty Information

  • All Parts for 12 months -
  • Heat Exchanger for 120 months -

Available Documents