15-year heat exchanger limited parts warranty and 10-year limited parts warranty with timely registration1
Specifications
PERFORMANCE
Energy Efficiency Up to 95% AFUE
Rated Heating Input 50,000 - 299,000 BTUH
Rated Heating Capacity 46,000 - 273,000 BTUH
Heat Format Water ENERGY STAR®
Details Meets ENERGY STAR® guidelines for efficiency CONTROLS
Control Type Integrated boiler control TECHNOLOGY
Heat Exchanger Stainless Steel
Burners Pre-mix
Ignition Direct Spark
Venting Direct
Fuel Gas AESTHETICS
Casing Full fiberglass insulation
Section Seals Cast iron push nipples