The Hi-E2 sets the standard for pool heaters with a proven in-use record of over 20 years providing ultra-efficient heating with up to a 95% efficiency rating — which cuts operating costs by 15% or more*. Featuring a compact design, the Hi-E2 weighs in at 34% lighter than comparable heaters and with a 33% smaller footprint. The best option for retrofits, it’s easy to install, allowing for flexible indoor installation with direct PVC pipe connections. Made with durable and dependable corrosion-resistant materials and quality construction, the Hi-E2 is the most trusted high-efficiency heater in America.

*Versus 399K BTU heater with minimum DOE efficiency of 82%