Raypak Digital P-R266A-EN-X #53 266k BTU Natural Gas Cupronickel Pool Heater

Raypak P-R266A-EN-X #53 266,000 BTU Natural Gas Cupronickel Heater

The Raypak P-R266A-EN-X #53 is a 266,000 BTU natural gas pool and spa heater designed for high elevation installations above 9,000 feet. Built for medium-sized residential pools and spas, this model delivers reliable heating performance in extreme altitude environments where standard heaters cannot operate efficiently.

This Digital Series heater features a cupronickel heat exchanger for enhanced corrosion resistance and long-term durability, making it ideal for saltwater and chemically treated pools.

Extreme Elevation Heating with Digital Precision

The #53 configuration is engineered for very high elevations, ensuring proper combustion and stable operation. The digital control panel allows for accurate temperature adjustments, while the electronic ignition system ensures reliable startup.

The cupronickel heat exchanger provides superior protection against corrosion and erosion, helping extend the life of the heater in demanding environments.

Key Features

• 266,000 BTU heating capacity for residential pools and spas
• #53 configuration for elevations above 9,000 ft
• Natural gas powered heater
• Cupronickel heat exchanger for corrosion resistance
• Digital control panel with precise temperature adjustment
• Electronic ignition system with no standing pilot
• Approximately 82% thermal efficiency
• Supports up to 100 GPM water flow
• Durable cabinet for outdoor installations
• Ideal for extreme elevation environments

About the Raypak Digital Cupronickel Series

Raypak Digital Cupronickel pool heaters are designed for reliable, high-performance heating in residential and light commercial pool applications where added durability is required. Built with a cupronickel fin tube heat exchanger, these heaters offer enhanced resistance to corrosion and chemical wear, making them ideal for saltwater and aggressively treated pool systems. The natural gas configuration provides consistent and cost-effective heating, while Raypak’s proven atmospheric burner design ensures stable outdoor operation. Available in multiple elevation configurations, the Digital Series maintains proper combustion and performance at varying altitudes. With a microprocessor-controlled thermostat, electronic ignition, and fast heat-up capability, Raypak Digital Cupronickel heaters deliver precise temperature control and long-term dependable performance.