Lochinvar

In-Ground Heaters EnergyRite heats up fast, saves money and helps conserve our natural resources with Low-NOx emissions that meet or exceed the most stringent “green” standards, anywhere in the country! Five EnergyRite models offer power to guarantee speedheating for any size pool or spa...from 150,000 Btu/hr to an industry-maximum 400,000 Btu/hr. Learn More