{"product_id":"hayward-fdxlhak1931-high-altitude-kit-h-series-heater","title":"Hayward H-Series High Altitude Kit | FDXLHAK1931","description":"\u003ch1\u003eHayward H-Series High Altitude Kit | FDXLHAK1931\u003c\/h1\u003e\n\u003cp data-start=\"54\" data-end=\"488\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"58\" data-end=\"99\"\u003eHayward FDXLHAK1931 High Altitude Kit\u003c\/strong\u003e is a genuine OEM replacement kit designed to optimize the performance of Hayward H-Series gas pool heaters operating at higher elevations. At high altitudes, reduced oxygen levels can affect combustion efficiency. This kit adjusts the heater for proper operation, helping maintain reliable heating performance and safe combustion in regions such as Alberta and other high-elevation areas.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"490\" data-end=\"719\"\u003eManufactured to Hayward's exact specifications, the FDXLHAK1931 provides a precise fit for compatible H-Series forced draft heaters, making it the correct solution when installing or servicing a heater in high-altitude locations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"721\" data-end=\"733\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"734\" data-end=\"1126\"\u003e\n\u003cli data-section-id=\"1hfvmvg\" data-start=\"734\" data-end=\"773\"\u003eGenuine Hayward OEM High Altitude Kit\u003c\/li\u003e\n\u003cli data-section-id=\"17l943j\" data-start=\"774\" data-end=\"808\"\u003eOEM Part Number: \u003cstrong data-start=\"793\" data-end=\"808\"\u003eFDXLHAK1931\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"46udp6\" data-start=\"809\" data-end=\"858\"\u003eOptimizes heater performance at high elevations\u003c\/li\u003e\n\u003cli data-section-id=\"1sgyupp\" data-start=\"859\" data-end=\"925\"\u003eDesigned for areas with reduced oxygen levels, including Alberta\u003c\/li\u003e\n\u003cli data-section-id=\"1pafehj\" data-start=\"926\" data-end=\"994\"\u003eDirect-fit replacement for compatible Hayward H-Series gas heaters\u003c\/li\u003e\n\u003cli data-section-id=\"9bdwo\" data-start=\"995\" data-end=\"1056\"\u003eManufactured for reliable performance and long service life\u003c\/li\u003e\n\u003cli data-section-id=\"1xlyer9\" data-start=\"1057\" data-end=\"1126\"\u003eInstallation must be performed by a licensed HVAC or gas technician\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"14fg9cs\" data-start=\"1128\" data-end=\"1149\"\u003eCompatible Models\u003c\/h3\u003e\n\u003cp data-start=\"1151\" data-end=\"1192\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1192\"\u003eHayward H-Series Forced Draft Heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1193\" data-end=\"1332\"\u003e\n\u003cli data-section-id=\"1x2asl4\" data-start=\"1193\" data-end=\"1202\"\u003eH150FDN\u003c\/li\u003e\n\u003cli data-section-id=\"1x2askm\" data-start=\"1203\" data-end=\"1212\"\u003eH150FDP\u003c\/li\u003e\n\u003cli data-section-id=\"1yvdwm6\" data-start=\"1213\" data-end=\"1222\"\u003eH200FDN\u003c\/li\u003e\n\u003cli data-section-id=\"1yvdwlc\" data-start=\"1223\" data-end=\"1232\"\u003eH200FDP\u003c\/li\u003e\n\u003cli data-section-id=\"1z0a3yz\" data-start=\"1233\" data-end=\"1242\"\u003eH250FDN\u003c\/li\u003e\n\u003cli data-section-id=\"1z0a3yd\" data-start=\"1243\" data-end=\"1252\"\u003eH250FDP\u003c\/li\u003e\n\u003cli data-section-id=\"1y9i0u7\" data-start=\"1253\" data-end=\"1262\"\u003eH300FDN\u003c\/li\u003e\n\u003cli data-section-id=\"1y9i0td\" data-start=\"1263\" data-end=\"1272\"\u003eH300FDP\u003c\/li\u003e\n\u003cli data-section-id=\"1yczb0a\" data-start=\"1273\" data-end=\"1282\"\u003eH350FDN\u003c\/li\u003e\n\u003cli data-section-id=\"1yczazo\" data-start=\"1283\" data-end=\"1292\"\u003eH350FDP\u003c\/li\u003e\n\u003cli data-section-id=\"14sdy0\" data-start=\"1293\" data-end=\"1302\"\u003eH400FDN\u003c\/li\u003e\n\u003cli data-section-id=\"14sdxi\" data-start=\"1303\" data-end=\"1312\"\u003eH400FDP\u003c\/li\u003e\n\u003cli data-section-id=\"iwid5\" data-start=\"1313\" data-end=\"1322\"\u003eH500FDN\u003c\/li\u003e\n\u003cli data-section-id=\"iwicn\" data-start=\"1323\" data-end=\"1332\"\u003eH500FDP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1334\" data-end=\"1380\"\u003e\u003cstrong data-start=\"1334\" data-end=\"1380\"\u003eHayward H-Series ASME Forced Draft Heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1381\" data-end=\"1464\"\u003e\n\u003cli data-section-id=\"gr4kzl\" data-start=\"1381\" data-end=\"1394\"\u003eH250FDNASME\u003c\/li\u003e\n\u003cli data-section-id=\"gecwnz\" data-start=\"1395\" data-end=\"1408\"\u003eH250FDPASME\u003c\/li\u003e\n\u003cli data-section-id=\"19lrmwy\" data-start=\"1409\" data-end=\"1422\"\u003eH400FDNASME\u003c\/li\u003e\n\u003cli data-section-id=\"196c9gc\" data-start=\"1423\" data-end=\"1436\"\u003eH400FDPASME\u003c\/li\u003e\n\u003cli data-section-id=\"1gf13fn\" data-start=\"1437\" data-end=\"1450\"\u003eH500FDNASME\u003c\/li\u003e\n\u003cli data-section-id=\"1fzlpz1\" data-start=\"1451\" data-end=\"1464\"\u003eH500FDPASME\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":47982888648862,"sku":"FDXLHAK1931","price":249.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8559\/6477\/files\/ChatGPTImageJul17_2026_09_31_18AM.png?v=1784295093","url":"https:\/\/kjleisure.com\/products\/hayward-fdxlhak1931-high-altitude-kit-h-series-heater","provider":"K\u0026J Leisure","version":"1.0","type":"link"}