{"product_id":"019050f-raypak-header-kit-for-avia-264a-404a","title":"019050F | Raypak Header Kit For Avia 264A \u0026 404A","description":"\u003cp\u003eThe Raypak 019050F Inlet-Outlet Header Kit is a factory OEM header replacement designed specifically for Avia 264A and 404A pool and spa heaters. This essential kit replaces the heater’s inlet and outlet headers, restoring proper flow, sealing, and sensor alignment. With worn or corroded headers the heater can suffer leaks, inaccurate readings, or compromised efficiency—this header kit ensures correct water routing, proper valve and sensor operation, and helps maintain the heater’s safe, efficient performance.\u003c\/p\u003e\n\u003ch3 data-end=\"777\" data-start=\"763\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-end=\"1766\" data-start=\"779\"\u003e\n\u003cli data-end=\"993\" data-start=\"779\"\u003e\n\u003cp data-end=\"993\" data-start=\"781\"\u003e\u003cstrong data-end=\"823\" data-start=\"781\"\u003eAuthentic OEM Fit for Avia 264A \u0026amp; 404A\u003c\/strong\u003e: Designed to precisely match original Raypak components in these heater models, ensuring seamless drop-in installation and correct alignment with sensors and plumbing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1193\" data-start=\"995\"\u003e\n\u003cp data-end=\"1193\" data-start=\"997\"\u003e\u003cstrong data-end=\"1031\" data-start=\"997\"\u003eRestores Proper Flow \u0026amp; Sealing\u003c\/strong\u003e: Replaces deteriorated headers to maintain tight seals and consistent water passage, which helps prevent leaks and maintains performance across heating cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1399\" data-start=\"1195\"\u003e\n\u003cp data-end=\"1399\" data-start=\"1197\"\u003e\u003cstrong data-end=\"1238\" data-start=\"1197\"\u003eBuilt for Heat \u0026amp; Corrosion Resistance\u003c\/strong\u003e: Crafted with heat-rated metal and corrosion-resistant materials to withstand thermal stress, water chemistry, and scale build-up—protecting heater longevity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1587\" data-start=\"1401\"\u003e\n\u003cp data-end=\"1587\" data-start=\"1403\"\u003e\u003cstrong data-end=\"1444\" data-start=\"1403\"\u003eCritical for Safety \u0026amp; Sensor Accuracy\u003c\/strong\u003e: Ensures that inlet\/outlet sensors and high-limit switches are properly mounted and sealed, supporting accurate readings and safe operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1766\" data-start=\"1589\"\u003e\n\u003cp data-end=\"1766\" data-start=\"1591\"\u003e\u003cstrong data-end=\"1624\" data-start=\"1591\"\u003eEssential Maintenance Upgrade\u003c\/strong\u003e: Replacing damaged or compromised headers with this kit helps prevent system failures, supports warranty compliance, and extends heater life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eRaypak Avia 264A Heater Model 018032\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRaypak Avia 404A Heater Model 018033\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRaypak Avia HD NiTek 264A Heater Model 018044\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaypak Avia HD NiTek 404A Heater Model 018045\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"255\" data-end=\"276\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"277\" data-end=\"545\"\u003eNeed help with the Raypak 019049F Complete Inlet\/Outlet Header Kit for Avia 264A and 404A heaters? This section covers install basics, common troubleshooting searches, and store availability questions so you can keep your heater running without leaks or flow errors.\u003c\/p\u003e\n\u003ch2 data-start=\"547\" data-end=\"585\"\u003eInstalling the 019049F Header Kit\u003c\/h2\u003e\n\u003cp data-start=\"586\" data-end=\"807\"\u003eThis header kit replaces the full inlet and outlet assembly on Raypak Avia heaters. Proper installation involves aligning gaskets, tightening bolts evenly, and checking all sensor placements before restoring water flow.\u003c\/p\u003e\n\u003ch4 data-start=\"808\" data-end=\"875\"\u003eHow to install Raypak 019049F header kit on Avia 404A heater\u003c\/h4\u003e\n\u003ch4 data-start=\"876\" data-end=\"948\"\u003eStep by step replacing both inlet and outlet headers with 019049F\u003c\/h4\u003e\n\u003ch4 data-start=\"949\" data-end=\"1007\"\u003eDo you need new gaskets when installing 019049F kit\u003c\/h4\u003e\n\u003ch4 data-start=\"1008\" data-end=\"1082\"\u003eHow to tighten header bolts on Raypak Avia 264A for leak prevention\u003c\/h4\u003e\n\u003ch2 data-start=\"1084\" data-end=\"1136\"\u003eTroubleshooting Header Leaks and Fitment Issues\u003c\/h2\u003e\n\u003cp data-start=\"1137\" data-end=\"1335\"\u003eLeaks or sensor faults after replacement can usually be traced to misaligned seals, debris at connection points, or overtightened bolts. These questions reflect common scenarios after replacement.\u003c\/p\u003e\n\u003ch4 data-start=\"1336\" data-end=\"1411\"\u003eAvia 264A still leaks after 019049F header kit install what to check\u003c\/h4\u003e\n\u003ch4 data-start=\"1412\" data-end=\"1479\"\u003eSensor not reading correctly after installing Raypak 019049F\u003c\/h4\u003e\n\u003ch4 data-start=\"1480\" data-end=\"1542\"\u003eWhy do gaskets shift during 019049F header installation\u003c\/h4\u003e\n\u003ch4 data-start=\"1543\" data-end=\"1615\"\u003eDoes header misalignment cause flow faults on Raypak Avia heaters\u003c\/h4\u003e\n\u003ch2 data-start=\"1617\" data-end=\"1655\"\u003eLocal Store Availability and Help\u003c\/h2\u003e\n\u003cp data-start=\"1656\" data-end=\"1831\"\u003eBring in your old header or part number to confirm fit before purchase. In-store staff can match model numbers and help verify you’re picking up the correct Avia header kit.\u003c\/p\u003e\n\u003ch4 data-start=\"1832\" data-end=\"1905\"\u003eBuy in store 019049F Raypak header kit for Avia 264A compatibility\u003c\/h4\u003e\n\u003ch4 data-start=\"1906\" data-end=\"1974\"\u003eWalk in and check 019049F gasket alignment with counter staff\u003c\/h4\u003e\n\u003ch4 data-start=\"1975\" data-end=\"2045\"\u003eAvailable locally 019049F inlet\/outlet header kit for Avia 404A\u003c\/h4\u003e\n\u003ch4 data-start=\"2046\" data-end=\"2110\"\u003eCan I confirm Raypak 019049F fitment at the parts counter\u003c\/h4\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":50713663602976,"sku":"019050F","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3326\/9536\/files\/019050FRaypakHeaderKitForAvia264A_404ADiscountPoolMart.jpg?v=1760392030","url":"https:\/\/discountpoolmart.com\/products\/019050f-raypak-header-kit-for-avia-264a-404a","provider":"Discount Pool Mart","version":"1.0","type":"link"}