This heat coil has only been tested to fit a NEW replacement motor with 140°F thermal hi limit snap disk purchased from Hot Tub Spa Source.

Motor can be purchased at Hot Tub Spa Source HERE
-This motor is 143mm (5.63") in overall diameter.

Direct replacement for OEM heating coils. Increased coil length over OEM for more efficient heat transfer.

Manufactured from 316 stainless steel for long lasting durability.

No thermomastic needed. We recommend using exhaust wrap and foil tape to ensure proper heat transfer.

Exhaust wrap can be purchased HERE

Foil tape can be purchased HERE

Coil will fit tightly to the motor, and should be installed with a rubber mallet.

Please use the contact link on the main page for any order or shipping questions.

Spa Heat Coils

Replacement heating coil for NEW motor

Replacement heating coil for OEM motors with thermomastic