Warranty:
Heat Exchanger Warranty – Limited Lifetime
Parts Warranty: Limited 10 Years
Warranty:
Heat Exchanger Warranty – Limited Lifetime
Parts Warranty:Limited 10 Years
Warranty:
Oil Heat Exchanger – Limited Lifetime
Parts Warranty: 5 Years
Warranty:
Oil Heat Exchanger – Limited Lifetime
Parts Warranty: 5 Years
Warranty:
Parts Warranty: 5-Year Limited Parts Warranty
Other Warranty: 20-Year Heat Exchanger Warranty (Residential) 10-Year Heat Exchanger Warranty (Commercial)