{"product_id":"hayward-h250fdpasme-universal-h-series-asme-250-000-btu-propane-gas-low-nox","title":"Hayward 250,000 BTU - Propane Gas, Low NOx,  | H250FDPASME | Universal H-Series ASME","description":"\u003cp data-start=\"112\" data-end=\"775\"\u003eThe Hayward H250FDPASME Universal H-Series ASME Heater is a commercial-grade 250,000 BTU propane gas unit designed for exceptional durability, efficiency, and performance. Built specifically for commercial aquatic facilities, this Low NOx certified heater combines high-end construction materials with industry-leading hydraulics to deliver reliable, energy-efficient heating in demanding environments. Featuring a Cupro-Nickel Finn Plate™ heat exchanger, bronze header, and flexible installation options, the H-Series ASME heater is engineered for long-lasting commercial operation and seamless integration into both new and existing systems.\u003c\/p\u003e\n\u003chr data-start=\"777\" data-end=\"780\"\u003e\n\u003cp data-start=\"782\" data-end=\"800\"\u003e\u003cstrong data-start=\"782\" data-end=\"798\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"801\" data-end=\"2209\"\u003e\n\u003cli data-start=\"801\" data-end=\"975\"\u003e\n\u003cp data-start=\"803\" data-end=\"975\"\u003eEquipped with a patented Cupro-Nickel Finn Plate™ heat exchanger and bronze header for superior corrosion resistance, heat transfer efficiency, and extended service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"976\" data-end=\"1120\"\u003e\n\u003cp data-start=\"978\" data-end=\"1120\"\u003eLow NOx burner design reduces emissions while maintaining strong heating performance and rapid temperature rise for commercial applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1121\" data-end=\"1254\"\u003e\n\u003cp data-start=\"1123\" data-end=\"1254\"\u003eASME certified and includes a factory-installed ASME pressure relief valve to meet commercial safety and compliance requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1255\" data-end=\"1411\"\u003e\n\u003cp data-start=\"1257\" data-end=\"1411\"\u003eFlexible installation with independent left or right-side electrical, plumbing, and gas connection capability, ideal for diverse equipment room layouts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1412\" data-end=\"1533\"\u003e\n\u003cp data-start=\"1414\" data-end=\"1533\"\u003eFeatures 2\" x 2½\" CPVC flanged connections to support high-flow commercial hydraulics and reduce system backpressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1534\" data-end=\"1691\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1691\"\u003eElectronic lock-out feature prevents unauthorized changes to configuration settings, enhancing operational security in public or high-traffic facilities.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1692\" data-end=\"1850\"\u003e\n\u003cp data-start=\"1694\" data-end=\"1850\"\u003eSimplified servicing with single front-panel access, easy gas valve adjustment mechanisms, and fuse-protected circuit boards for quick voltage conversion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1851\" data-end=\"1990\"\u003e\n\u003cp data-start=\"1853\" data-end=\"1990\"\u003eCompatible with additional models in the Universal H-Series lineup, including 250k, 400k, and 500k BTU propane or natural gas versions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1991\" data-end=\"2087\"\u003e\n\u003cp data-start=\"1993\" data-end=\"2087\"\u003eOptional Texas Heater Kits available to meet specialized regional installation requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2088\" data-end=\"2209\"\u003e\n\u003cp data-start=\"2090\" data-end=\"2209\"\u003eCommercial-grade construction ensures year-round reliability, long-term efficiency, and reduced maintenance downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2211\" data-end=\"2214\"\u003e\n\u003cp data-start=\"2216\" data-end=\"2824\"\u003e\u003cstrong data-start=\"2216\" data-end=\"2236\"\u003eProduct Overview\u003c\/strong\u003e\u003cbr data-start=\"2236\" data-end=\"2239\"\u003eThe Hayward H250FDPASME Universal H-Series ASME Heater is engineered to deliver dependable, energy-efficient performance for commercial pools, spas, and aquatic facilities using propane gas. Designed with a Cupro-Nickel Finn Plate™ heat exchanger and bronze header, it withstands harsh commercial water chemistry and demanding operational conditions while delivering superior heating efficiency. Its flexible left-or-right connection options, high-flow CPVC flanges, and easy-access front panel make installation and maintenance straightforward for technicians and facility managers.\u003c\/p\u003e\n\u003cp data-start=\"2826\" data-end=\"3413\"\u003eWith its Low NOx emissions profile, the heater supports environmentally responsible operation without compromising heating speed or performance. The system’s robust commercial-grade construction and advanced safety features—such as the electronic lock-out and ASME pressure relief valve—ensure reliable operation across seasons. Whether used in new builds or retrofit applications, the H250FDPASME provides consistent, fast, and efficient heating, making it a trusted solution for commercial facilities seeking durability, safety, and long-term value from their pool heating equipment.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":44123080359979,"sku":"H250FDPASME","price":4299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/1589\/7131\/files\/IMG_1675_clipped_CMYK_copy_f4a0.webp?v=1779703889","url":"https:\/\/auremontdirect.com\/products\/hayward-h250fdpasme-universal-h-series-asme-250-000-btu-propane-gas-low-nox","provider":"Auremont Direct","version":"1.0","type":"link"}