The Flo-Thru Universal Rite-Fit Heater Replacement 240V 5.5kW is a robust and reliable heater designed for spas and hot tubs. With a powerful 5.5 kW rating and 240V compatibility, it ensures efficient heating and maintains your water temperature with precision. Constructed with 304 stainless steel and an Incoloy element type, this heater offers enhanced durability and resistance to corrosion, providing long-lasting performance. It features a flow-thru design and a 2” inlet/outlet size, making it compatible with a wide range of spa systems, including Balboa, Gecko, Coleman, and many others, for a seamless replacement experience.