Commercial Grade Furnaces
Warranty:
Parts Warranty: 5-Year Limited Parts Warranty
Other Warranty: 20-Year Heat Exchanger Warranty (Residential) 10-Year Heat Exchanger Warranty (Commercial)
Warranty:
Parts Warranty: 5-Year Limited Parts Warranty
Other Warranty: 20-Year Heat Exchanger Warranty (Residential) 10-Year Heat Exchanger Warranty (Commercial)