Instinct Combi The future in high-efficiency condensing boilers with over 5 GPM of domestic hot water. NEW - Market-leading Warranty Program with up to 6-Years Parts, 3-Years Labor Allowance and 10-year Primary Heat Exchanger Warranty Stainless Steel Fire Tube Heat Exchanger Industry Leading Performance with 5+ GPM Hot Water while Fully Condensing Turndown ratio up to 8:1 Efficiency Rating of 95% CTRLMAX Control System with 60 Second Set-up 3 in 1 Universal Vent Adapter ASME Certified Natural Gas or Propane View Instinct Combi
Prestige Excellence High efficiency wall mounted gas condensing boiler. 95% energy efficient. Available in a broad range from 80 to 399 MBTU. 439 Stainless Steel Fire Tube Heat Exchanger Turndown ratios up to 5.5:1 South Coast Air Quality Management District Listed NEW Market-leading Warranty Program Efficiency Rating of 95% ASME Certified Energy Star Listed Natural Gas or Propane Fully Modulating Quiet Operation View Prestige Combi
Challenger Combi High Efficiency Space Heating and Domestic Hot Water in a Compact Package Energy Efficiency with 94% AFUE Condensing efficiency in both Space Heating and DHW modes Low NOx – meets SCAQMD requirements Dual core heat exchanger with glycol compatible copper waterways Domestic hot water produced directly in the primary heat exchanger for lower maintenance Advanced control with near 4:1 modulation and standard outdoor reset Concentric venting standard on initial production (two-pipe PVC, CPVC, AL29-4C available in Q2, 2011) Compact size for closet installation Whisper-quiet operation Learn More
