Hot Springs Spa Thermostat, Control, Hot Spring, '94 Retrofit 75087

Thermostat, Control, Hot Spring, '94 RetrofitItem #: 75087Description-This Electronic Control Thermostat (thermistor included) replaces the mechanical thermostats in the 1994 Hot Spring Classic, Grandee, Highlife, Jetsetter, Prodigy and Sovereign spa models. This retrofit remedy was introduced to solve the mechanical thermostats high failure rate in this model year Hot Spring. Due to the backflow of electricity from the relays, the mechanical thermostat's contacts would quickly fuse together causing it to fail sometimes within a week of replacement. This upgrade cures that problem. ModelYearSerial # RangeClassic1994F 141001 to F 449999Grandee1994G 141001 to G 449999Prodigy1994H 141001 to H 449999Sovereign1994I 141001 to I 449999Jetsetter1994J 141001 to J 449999Highlife1994K 141001 to K 449999