Raypak 336A Digital Natural Gas Heater, High Elevation 2000'-6000'P-R336A-EN-C 009222 Efficient, Durable, and Smart Heating The Raypak Digital Gas Pool & Spa Heater delivers reliable, energy-efficient heating with a sleek, weather-resistant design. Built for durability, it features a corrosion-resistant galvanized metal cabinet and a copper fin tube heat exchanger, ensuring year-round performance. Key Features: ProTek Shield™ – Replaceable module extends heat exchanger life. Heat Exchanger Options – Choose from copper or cupronickel (ASME available). Flexible Installation – Ideal for upgrades or new systems. Low NOx Certified – Select models (207A-407A) ensure clean, efficient burning. Smart Digital Controls – Integrated microprocessor-controlled thermostat and remote compatibility. 2-Year Parts and Labor Warranty Enjoy effortless heating with Raypak’s advanced technology and superior performance. Specifications: Applications: Residential, Pool, Spa Heat Exchanger: Copper Product Type: Pool Heater Installation Type: Residential Emission: Standard Ignition: Electronic Pool Type: In Ground Fuel Type: Natural Gas Controls: Digital Heat Output: 332,000 BTU Elevation: 0 - 2,000 ft Manufacturer: Raypak Warranty: 1-Year Model Numbers: Raypak: P-R336A-EN-C Rheem: P-M336A-EN-C Ruud: P-D336A-EN-C Support Documents: Brochure User Manual Warranty