This heater has been discontinued by the manufacturer. Please call 888-946-8882 with your hot tub information for a replacement.

4.0kW heater assembly for metal spa packs. Made for Master Spas. Part # X801760

X801760
4.0kW, M7 Heater
V/N: 58031

Comes with:
(2) X801830 - 12 inch by .25 inch A&B M7 Temp/High Limit Sensor
(2) X277700 - Master Spas 2 inch Heater Tailpiece
(2) X802900 - Master Spas Heater Split Nut

(2) X801765 - Heater Gasket O-Ring

Need the 12 inch Sensor only?
Refer to X801830 - 12 inch by .25 inch A&B M7 Temp/High Limit Sensor