Description

The Rheem 266A Propane Gas Heater is designed to maximize your pool enjoyment by extending the swim season into cooler months. With a 266,000 BTU output, it provides strong, consistent heating for in-ground pools and spas.Built for durability, this heater features a polyester-coated, non-corrosive cabinet that offers long-lasting protection against outdoor elements. Its wind-resistant design helps maintain steady performance even in challenging conditions. The millivolt ignition system operates without external power, generating its own current through a thermocouple powered by a constant pilot—making it a reliable choice in areas where power availability may be limited.The unit also includes a ProTek Shield™ module to help extend the life of the heat exchanger, along with a robust burner tray constructed from stainless steel and aluminized metals for long-term durability. Designed to meet current air quality emission standards, the Rheem 266A combines performance, efficiency, and reliability in one powerful heater.