HotSpring Spa Thermowell 53 It fits over the Moto-Massage

It fits over the Moto-Massage guide body and is held in place with three stainless steel screws

simply toss in a tablet and you are done

The two speed function utilizes the low speed for automatic filtration and high speed for hydrotherapy

other picture is color of pearl shell**

HotSpring Spa Heaterbody 3x12 100volt

HotSpring Spa Thermowell 53 It fits over the Moto-MassageThis thermowell (dry well) houses the spa high limit capillary (probe) and the thermostat probe in the 1989 1990 Hot Spring Sovereign (a. k. a. Indoor Outdoor model), 1989 1990 Hot Spring Prodigy (aka Home Spa) and the 1989 1994 Hot Spring Jetsetter.