{"product_id":"017708-raypak-407a-digital-low-nox-asme-pool-heater","title":"017708 | Raypak 407A Digital Low NOx ASME Pool Heater","description":"\u003ch2 data-start=\"278\" data-end=\"333\"\u003e\u003cstrong\u003eRaypak 407A Digital Low NOx ASME Pool \u0026amp; Spa Heater\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg style=\"width: 1300px; height: 600;\" alt=\"Product Photo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/017705_Raypak_207A_Digital_Low_NOx_ASME_Pool_Heater_Banners_1.jpg?v=1760373851%3E%3C\/p%3E%3Cdiv%20style=\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"335\" data-end=\"857\"\u003eThe Raypak 407A Digital Low NOx ASME Gas Pool \u0026amp; Spa Heater is the most powerful model in the Low NOx ASME series, built to handle the largest residential pools, spas, and demanding commercial installations. Delivering an input rate of 399 MBTU\/h with 82% thermal efficiency, this heater provides fast and dependable heating for high-volume systems while keeping energy usage in check. Designed to meet strict ASME commercial code requirements, it combines rugged performance with advanced safety and compliance features.\u003c\/p\u003e\n\u003cp data-start=\"859\" data-end=\"1353\"\u003eBuilt to endure tough environments, the 407A features a corrosion-resistant galvanized steel cabinet, heavy-duty bronze headers, and a straight-tube heat exchanger available in copper or cupronickel. To further extend longevity, Raypak’s exclusive \u003cstrong data-start=\"1107\" data-end=\"1131\"\u003eProTek Shield module\u003c\/strong\u003e is included, protecting the exchanger from corrosive elements found in both chlorinated and saltwater pools. This added layer of defense makes the 407A one of the most durable pool heaters available for large-scale use.\u003c\/p\u003e\n\u003cp data-start=\"1355\" data-end=\"1934\"\u003eFor ease of operation, the heater comes equipped with intelligent digital controls and a microprocessor-based thermostat, allowing precise adjustments and compatibility with remote automation systems. A self-adjusting burner ensures clean, efficient combustion even when gas pressure fluctuates, while Low NOx certification guarantees compliance with strict air-quality regulations in states such as California, Texas, and Utah. With its combination of size, strength, and smart features, the Raypak 407A is engineered to deliver maximum performance with long-term reliability.\u003c\/p\u003e\n\u003ch2 data-start=\"1941\" data-end=\"2001\"\u003e\u003cstrong\u003eKey Features of the Raypak 407A ASME Low NOx Gas Heater\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2003\" data-end=\"3769\"\u003e\n\u003cli data-start=\"2003\" data-end=\"2161\"\u003e\n\u003cp data-start=\"2005\" data-end=\"2161\"\u003e\u003cstrong data-start=\"2005\" data-end=\"2033\"\u003eInput Rate – 399 MBTU\/h:\u003c\/strong\u003e High-capacity output designed for large residential pools, commercial facilities, and spa systems with heavy heating demands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2162\" data-end=\"2315\"\u003e\n\u003cp data-start=\"2164\" data-end=\"2315\"\u003e\u003cstrong data-start=\"2164\" data-end=\"2191\"\u003e82% Thermal Efficiency:\u003c\/strong\u003e Balances strong heating power with energy-conscious operation, helping reduce fuel costs without sacrificing performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2316\" data-end=\"2448\"\u003e\n\u003cp data-start=\"2318\" data-end=\"2448\"\u003e\u003cstrong data-start=\"2318\" data-end=\"2350\"\u003eASME-Certified Construction:\u003c\/strong\u003e Bronze headers and premium components meet rigorous commercial safety and durability standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2449\" data-end=\"2583\"\u003e\n\u003cp data-start=\"2451\" data-end=\"2583\"\u003e\u003cstrong data-start=\"2451\" data-end=\"2473\"\u003eLow NOx Certified:\u003c\/strong\u003e Advanced blower and gas valve system ensure safe, stable combustion while meeting strict air-quality codes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2584\" data-end=\"2767\"\u003e\n\u003cp data-start=\"2586\" data-end=\"2767\"\u003e\u003cstrong data-start=\"2586\" data-end=\"2627\"\u003eCopper or Cupronickel Heat Exchanger:\u003c\/strong\u003e Straight-tube design reduces friction and extends service life, offering durability for both standard and high-chloride water conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2768\" data-end=\"2931\"\u003e\n\u003cp data-start=\"2770\" data-end=\"2931\"\u003e\u003cstrong data-start=\"2770\" data-end=\"2795\"\u003eProTek Shield Module:\u003c\/strong\u003e Innovative protection system absorbs corrosive elements, preserving the exchanger in saltwater and chlorinated pools for longer life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2932\" data-end=\"3066\"\u003e\n\u003cp data-start=\"2934\" data-end=\"3066\"\u003e\u003cstrong data-start=\"2934\" data-end=\"2960\"\u003eSelf-Adjusting Burner:\u003c\/strong\u003e Automatically adjusts for gas pressure fluctuations, maintaining consistent, clean heating performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3067\" data-end=\"3228\"\u003e\n\u003cp data-start=\"3069\" data-end=\"3228\"\u003e\u003cstrong data-start=\"3069\" data-end=\"3096\"\u003eDigital Control System:\u003c\/strong\u003e Microprocessor thermostat with easy-to-read display, plus integration capability with existing remote and automated pool systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3229\" data-end=\"3369\"\u003e\n\u003cp data-start=\"3231\" data-end=\"3369\"\u003e\u003cstrong data-start=\"3231\" data-end=\"3260\"\u003eGalvanized Metal Cabinet:\u003c\/strong\u003e Rugged, weather-resistant enclosure with protective bezel provides reliable outdoor durability year-round.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3370\" data-end=\"3489\"\u003e\n\u003cp data-start=\"3372\" data-end=\"3489\"\u003e\u003cstrong data-start=\"3372\" data-end=\"3398\"\u003eFlexible Installation:\u003c\/strong\u003e Compact, low-profile design allows for installation in both indoor and outdoor settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3490\" data-end=\"3627\"\u003e\n\u003cp data-start=\"3492\" data-end=\"3627\"\u003e\u003cstrong data-start=\"3492\" data-end=\"3524\"\u003e120\/240VAC, 1-Phase Voltage:\u003c\/strong\u003e Compatible with standard electrical setups, simplifying installation for professional service teams.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3628\" data-end=\"3769\"\u003e\n\u003cp data-start=\"3630\" data-end=\"3769\"\u003e\u003cstrong data-start=\"3630\" data-end=\"3663\"\u003eMaximum Water Flow – 100 GPM:\u003c\/strong\u003e Supports strong circulation rates required by large pools and spas, ensuring consistent heating output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/017705_Raypak_207A_Digital_Low_NOx_ASME_Pool_Heater_Banners_2.jpg?v=1760373851\" alt=\"Product Photo\" style=\"width: 1300px; height: 600;\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;\"\u003e\n\u003ch2 style=\"text-align: left;\"\u003e\n\u003cstrong\u003eDigital Low NOx ASME 207A Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c!-- PRODUCT SPECS INLINE UNDER TITLE --\u003e\n\u003cdiv class=\"product-specs-row\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 407A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Rate:\u003c\/strong\u003e 399 MBTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e 82%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor \u0026amp; Outdoor:\u003c\/strong\u003e ASME\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Type:\u003c\/strong\u003e Gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenting:\u003c\/strong\u003e Category I\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120\/240VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e 1-Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Water Flow:\u003c\/strong\u003e 100 GPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":50741569454368,"sku":"017708","price":5696.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/017706Raypak267ADigitalLowNOxASMEPoolHeaterDiscountPoolMart_1.jpg?v=1766000018","url":"https:\/\/discountpoolmart.com\/products\/017708-raypak-407a-digital-low-nox-asme-pool-heater","provider":"Discount Pool Mart","version":"1.0","type":"link"}