Spirit Oil Models VH, VLR, VLF, VC, VHF
The oil models have a Limited Lifetime Warranty on the heat exchanger and Five-year Parts Warranty to the original owner whose name appears on the warranty registration submitted to Thermo Products. The owner must submit the warranty registration within ninety (90) days of installation to activate warranty coverage. If the warranty registration is received after the ninety day period, the date of installation will be considered the 90th day after the date the furnace was sold to the contractor.
Spirit Gas Models TG8S, TG9S, TP9C
The TP9C modulating series and the TG9S single stage series come with a Limited Lifetime Warranty on the heat exchanger and 10-year Parts Warranty (must be registered online within 90 days of installation or the heat exchanger warranty reverts to 20 years and parts warranty reverts to 5 years.
The TG8S single stage series 80% comes with a 20-year Limited Heat Exchanger Warranty and 10-year Parts Warranty (must be registered online within 90 days of installation or the parts warranty reverts to a 5-years and the heat exchanger remains at 20 years).