All XLTH models feature high efficiencies and are ENERGY STAR®, meaning lower utility bills for home and business owners.
These systems achieve unmatched performance surpassing the highest efficiency standards, with a heating season performance factor ( HSPF ) of 14.0 - the best in the industry.
10-year limited on parts and labor (Québec, Maritimes and Eastern Ontario only)
Key or complementary product(s) for proper operation
Product(s) in the same category