4.0KW, Incoloy 800 Spaguts Universal Flo-Thru Heater Element
- If your spa fails to heat the water properly, the heater element should always be checked.
- This replacement heater element fits any spa controllers or spa packs that takes a universal hi-flo element.
- For 110V application the 4.0 kW heater element outputs 1.0 kW (4.0 kW = 13648 BTU).