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 Endless Hot Water when combined with Ginius or Smart Indirect Water Heaters 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
