4.0 kW Heater Elements

The 4.0 kW heater element is one of the most common replacement elements found in residential hot tubs and spas. Running on standard 120V or lower-draw 240V circuits, the 4.0 kW element delivers steady, reliable heat output and fits most popular heater housings. Swapping a burned-out element is a straightforward repair that restores full spa function. Spa Guy Parts carries quality 4.0 kW heater elements at competitive prices. Order today and receive free shipping on orders over $75.