Heaters and Sensors

Repair, restore, or replace worn out hot tub heaters and sensors with genuine OEM replacement parts from Master Spas. Replacement parts from the manufacturer guarantee an exact fit and match, and are the best quality replacements available. Whether you need hot tub heaters, slave heater packs, sensors, gaskets, pressure switches or mounting straps and hardware, we carry them all for Down East Spas, Legend Series, Twilight Series Spas by Master Spas, Legacy Whirlpool, Clarity Spas, Healthy Living Hot Tubs, Michael Phelps Signature Swim Spas, and H2X Swim Spas.