Raypak Digital 266K BTU Propane Pool Heater - Copper - P-R266A-EP-C | 009225

The Raypak P-R266A-EP-C is the most popular heater size for mid-to-large residential inground pools where natural gas is not available. Delivering a powerful 266,000 BTU output, this liquid propane unit provides the thermal muscle needed to extend your swimming season well into the shoulder months, ensuring your pool or spa reaches your desired temperature quickly and maintains it efficiently.

The 009225 model combines Raypak’s legendary "built-to-last" construction with an intelligent digital control system, making it the premier choice for rural estates, off-grid luxury projects, and high-end backyard retreats.

Features

Microprocessor-Controlled Thermostat: The intuitive digital display allows you to set your pool and spa temperatures independently to within one degree. The system also features constant self-diagnostics to alert you to any operational issues, making troubleshooting fast and simple.

Fuel-Efficient Electronic Ignition: Features a robust "spark-to-pilot" ignition system that only lights when there is a call for heat. For propane users, this is a critical benefit as it eliminates the gas waste of a standing pilot light and prevents common pilot blow-outs in windy conditions.

Standard Copper Heat Exchanger: Built with high-quality integral copper fin tubes, this heat exchanger provides maximum heat transfer and 82% thermal efficiency. The single-piece header design ensures smooth water flow and minimizes the risk of internal leaks.

PolyFlo Integrated Bypass: Raypak’s patented bypass design balances the water flow through the heat exchanger automatically. This prevents condensation and scale buildup, maintaining high efficiency and protecting the heater's internal components from premature wear.

ProTek Shield Technology: This innovative, replaceable module is designed to protect the heat exchanger from the damaging effects of galvanic corrosion (electrolysis), which is a common cause of heater failure in modern chemically-balanced pools.

Non-Corrosive Cabinet Construction: The heater is housed in a polyester-coated, galvanized steel cabinet built to resist rust, UV fading, and harsh weather. Its wind-resistant design ensures the burner stays functional even in exposed or rural outdoor environments.

Versatile Field Conversion: Designed for maximum installation flexibility, the unit features field-convertible headers that allow water connections to be easily swapped from the right side to the left side to match your existing plumbing layout.

Specs

Notes

Professional Setup Required: For safety and to maintain the manufacturer’s warranty, this propane heater must be installed by a licensed HVAC or pool professional. Proper propane tank sizing, regulator selection, and adequate venting are critical for the safe and efficient operation of the 266 model.