Raypak Digital P-R336A-EP-C #57 332k BTU Propane Copper Pool Heater

Raypak P-R336A-EP-C #57 332,000 BTU Propane Copper Heater

The Raypak P-R336A-EP-C #57 is a 332,000 BTU propane pool and spa heater engineered for high-performance heating at elevated locations. Designed for medium to large residential pools, this model delivers fast heat-up and stable temperature control using a copper fin tube heat exchanger.

This heater features Raypak’s Digital Gas Heater design, with a corrosion-resistant cabinet and compact footprint for outdoor installation. The propane configuration offers flexibility for installations without access to natural gas lines.

High Elevation Output with Digital Control and Durability

The #57 burner is optimized for high elevation environments, ensuring proper combustion and efficient operation. The digital control panel provides accurate temperature adjustments, while the electronic ignition system ensures reliable startups.

The Unitherm Governor helps regulate internal temperatures to prevent condensation and scaling, and polymer headers protect against corrosion, supporting long-term durability in demanding pool environments.

Key Features

• 332,000 BTU heating capacity for medium to large pools and spas
• #57 propane configuration for higher elevation use
• Copper fin tube heat exchanger for efficient heating
• Digital control panel with microprocessor thermostat
• Electronic ignition system with no standing pilot
• Unitherm Governor for condensation protection
• Polymer headers for corrosion resistance
• Wind-resistant atmospheric burner system
• Compact design for flexible installation
• Reliable propane heating solution

About the Raypak Digital Series

Raypak Digital pool heaters are built for reliable, straightforward performance, making them one of the most trusted choices for residential and commercial pool heating. Designed with a microprocessor-controlled thermostat and electronic ignition system, these heaters deliver precise temperature control without the need for a standing pilot, improving both efficiency and ease of use. The proven atmospheric burner design allows for stable operation in real-world outdoor conditions, while multiple heat exchanger options including copper, cupronickel, and NiTek provide flexibility for standard, saltwater, and chemically demanding pool environments. Known for their durability, serviceability, and fast heat-up times, Raypak Digital heaters are engineered to maintain consistent water temperature with minimal maintenance, making them a dependable long-term solution for extending swim seasons and maximizing pool comfort.