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Add to Cart The item has been addedBalboa 4.0 KW Flo-Thru Heater, 15" w/ Pressure Switch
MSRP: $299.99$220.97 -
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Add to Cart The item has been addedCal Spa 5.5 KW Replacement Flo Thru Heater Assembly, 16.25", HEA14100070
MSRP: $277.28$231.97 -
Add to Cart The item has been addedHeater Union 1 1/2" Slip X 1 1/2" Threaded Side Video How To Thick Version
MSRP: $15.99$10.97 -
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Add to Cart The item has been addedHeater, FloThru, Icon Replacement, 8-1/2" x 1-1/2", 115v, 1.0kW, Generic, NOS
MSRP: $139.99$110.97 -
Add to Cart The item has been addedFlow Switch, Jacuzzi/Sundance, ALL 2003+ & Sweetwater Models
MSRP: $159.99$90.97 -
Add to Cart The item has been addedReplacement Pack Gecko IN.YE-5 Spa Control 4.0kW Flow Thru Heater 0610-221046-355
MSRP: $647.95$537.97 -
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Add to Cart The item has been addedHeater, Flo Thru, Balboa, LE, Value, M7, 15" x 2", 230v or 115v , 5.5kW, with (1) Sensor
MSRP: $329.99$230.97
Heaters & Heater Parts
Keep your hot tub at the perfect temperature with our complete selection of spa heaters and heater parts. From complete heater assemblies to individual components like elements, sensors, and gaskets, Spa Guy Parts stocks everything needed to restore reliable heat to your spa. Whether you're tackling a DIY repair or replacing a worn unit, our heaters and heater parts are built to fit most major brands. Shop now and enjoy free shipping on orders over $75.