Millivolt Heaters

Maximize your pool and spa enjoyment year-round with the Millivolt Propane Swimming Pool Heaters, designed for enhanced reliability and efficiency. Key features include a durable PolyTuf Textured Powder Coating, a wind-resistant design for outdoor installations, and user-friendly millivolt operation. The heater boasts rust-free polymer headers, an all-copper-fin-tube heat exchanger for maximum heat transfer, and easy installation with CPVC 2″ water connections. Additional benefits include high flow rates, a long-lasting stainless steel burner tray, and an energy-efficient operation with 82% thermal efficiency. Invest in Raypak for a durable, efficient, and easy-to-use heating solution that keeps your pool inviting. Shop today!