{"product_id":"raypak-digital-p-r266a-en-x-51-266k-btu-natural-gas-cupronickel-pool-heater","title":"Raypak Digital P-R266A-EN-X #51 266k BTU Natural Gas Cupronickel Pool Heater","description":"\u003ch2\u003e\u003cstrong\u003eRaypak P-R266A-EN-X #51 266,000 BTU Natural Gas Cupronickel Heater\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Raypak P-R266A-EN-X #51 is a 266,000 BTU natural gas pool and spa heater engineered for efficient heating at elevations between 2,000 and 5,999 feet. Designed for medium-sized pools, this model delivers strong heating performance using a cupronickel fin tube heat exchanger that resists corrosion and chemical wear.\u003c\/p\u003e\n\u003cp\u003eThis Digital Series heater offers consistent performance with a durable cabinet built for outdoor use. It is an excellent choice for homeowners who require reliable heating in higher elevation environments.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eMid Elevation Heating with Enhanced Corrosion Protection\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe #51 configuration maintains proper combustion efficiency at elevated installations. The digital control system allows for accurate temperature management, and the electronic ignition system ensures consistent startup performance.\u003c\/p\u003e\n\u003cp\u003eThe cupronickel heat exchanger provides long-term durability in saltwater pools and aggressive chemical conditions, helping reduce maintenance concerns over time.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e266,000 BTU heating capacity for residential pools and spas\u003c\/li\u003e\n\u003cli\u003e#51 configuration for 2,000 to 5,999 ft elevation\u003c\/li\u003e\n\u003cli\u003eNatural gas fuel for consistent heating\u003c\/li\u003e\n\u003cli\u003eCupronickel heat exchanger for superior durability\u003c\/li\u003e\n\u003cli\u003eDigital control panel with precise temperature adjustment\u003c\/li\u003e\n\u003cli\u003eElectronic ignition system with no standing pilot\u003c\/li\u003e\n\u003cli\u003eApproximately 82% thermal efficiency\u003c\/li\u003e\n\u003cli\u003eSupports up to 100 GPM water flow\u003c\/li\u003e\n\u003cli\u003eCategory I venting system\u003c\/li\u003e\n\u003cli\u003eIdeal for saltwater and high-demand pool systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eAbout the Raypak Digital Cupronickel Series\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eRaypak 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.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":52229543592210,"sku":"014939","price":3633.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/DigitalGas_HDR_Raypak_facing_2025-middle_de143ea9-71cc-4e01-8f99-ad5115ad29dc.png?v=1777438431","url":"https:\/\/www.aquaterrabackyard.com\/products\/raypak-digital-p-r266a-en-x-51-266k-btu-natural-gas-cupronickel-pool-heater","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}