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Balboa Heater – 4.0kW 800 Incoloy Heater with Cord MS40U System

Master Spas – Balboa Heater, 4.0KW, With Sensors

4kW, 800 Incoloy Heater for MS40U


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


Additional Information

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Hot tub parts and maintenance