Heaters
Shop replacement heaters for pools, spas, hot tubs, and bath systems. Find gas, electric, and spa heater options designed to maintain comfortable water temperatures and dependable heating performance.
![Hydro-Quip Laing Heater [5.5kW] [SB Ti W/HL] (26-3238-1H-7T-K)](http://www.bathandspaparts.com/cdn/shop/files/46-355-3707_XL_large.jpg?v=1715657724)
Hydro-Quip Laing Heater [5.5kW] [SB Ti W/HL] (26-3238-1H-7T-K)
$709.67 $545.13
![Hydro-Quip Laing Style LowFlow Heater [1"] [4.0kW] [230v] (26-MP0-00A-0F00)](http://www.bathandspaparts.com/cdn/shop/files/46-355-3020_XL_large.jpg?v=1715657724)
![Hydro-Quip Watkins LowFlow Heater [230v] [6.0kW] (26-C3160-1S)](http://www.bathandspaparts.com/cdn/shop/files/46-355-3066_XL_large.jpg?v=1715657723)
Hydro-Quip Watkins LowFlow Heater [230v] [6.0kW] (26-C3160-1S)
$749.73 $576.60
![Hydro-Quip Gatsby 4.0kW LowFlow Heater [6.469"x3"] [230v] (28-E0300-5T-K)](http://www.bathandspaparts.com/cdn/shop/files/46-355-1294_XL_large.jpg?v=1715657723)
![Hydro-Quip Slipstream LowFlow Heater [230v] [4.0kW] (27-SAA0C-5T-K)](http://www.bathandspaparts.com/cdn/shop/files/46-355-3040_XL_large.jpg?v=1715657720)
![Hydro-Quip Generic Smart LowFlow Heater [230v] [5.5kW] (26-3314-1-7T-K)](http://www.bathandspaparts.com/cdn/shop/files/46-355-3025_XL_large.jpg?v=1715657719)
![Hydro-Quip Generic Watkins LowFlow Heater [230v] [4.0kW] (26-C3160-2S)](http://www.bathandspaparts.com/cdn/shop/files/46-355-3068_XL_large.jpg?v=1715657719)
![Hydro-Quip Laing Trombone Style Heater [4.0kW] [240v] w/HL & FlowSwitch (26-3473-1H-5T-F)](http://www.bathandspaparts.com/cdn/shop/files/46-355-3065_XL_large.jpg?v=1715657719)
Hydro-Quip HeatMax RHS 11kW Weather Tight Heater (HEATMAX 11.0)
$1,057.36 $812.69
Hydro-Quip HeatMax RHS 5.5kW Weather Tight Heater (HEATMAX 5.5)
$972.94 $748.30
![Hydro-Quip RHS/Heatmax 11.0kW U Shape Heater [230v] (26-0082A-K)](http://www.bathandspaparts.com/cdn/shop/files/46-355-1550_XL_large.jpg?v=1715657698)
![Hydro-Quip 8000 Series 11.0kW FloThru Heater [19-1/4" X 3"] (26-0054-K)](http://www.bathandspaparts.com/cdn/shop/files/46-355-1580_XL_large.jpg?v=1715657697)
![Hydro-Quip VersiHeat 5.5kW FloThru Heater [13" x 2-1/4"] (26-C73-040-0G03)](http://www.bathandspaparts.com/cdn/shop/files/46-355-1515_XL_large.jpg?v=1715657694)
![Hydro-Quip Baja Spas Slide Kit 5.5kW FloThru Heater [15" x 2"] (26-87B-S00-1FP3)](http://www.bathandspaparts.com/cdn/shop/files/46-355-1604_XL_large.jpg?v=1715657694)
![Hydro-Quip VersiHeat CS9408 5.5kW Electric Heater [13" x 2"] (26-C73-050-0G03)](http://www.bathandspaparts.com/cdn/shop/files/46-355-1512_XL_large.jpg?v=1715657694)
![Hydro-Quip VersiHeat 6000/7000 4.0kW Heater [2-1/4" x 15"] (26-85B-000-1PP3)](http://www.bathandspaparts.com/cdn/shop/files/46-355-1525_XL_large.jpg?v=1715657693)