{"product_id":"019050f-raypak-header-kit-for-avia-264a-404a","title":"Raypak 019050F Header Kit | Avia 264A \u0026 404A","description":"\u003cp data-start=\"258\" data-end=\"868\"\u003eThe Raypak 019050F Inlet\/Outlet Header Kit is a factory OEM replacement designed for Avia 264A and 404A pool and spa heaters, including HD NiTek models. This complete kit restores proper sealing, water routing, and sensor alignment across the heater, preventing leaks and maintaining combustion efficiency. Built with heat-rated metals and corrosion-resistant components, it withstands thermal stress and chemical exposure over years of use. By keeping sensors and high-limit switches properly positioned, the OEM assembly ensures accurate readings, safe shutdown functions, and long-term heater reliability.\u003c\/p\u003e\n\u003ch3 data-start=\"870\" data-end=\"886\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"888\" data-end=\"1758\"\u003e\n\u003cli data-start=\"888\" data-end=\"1071\"\u003e\n\u003cp data-start=\"890\" data-end=\"1071\"\u003e\u003cstrong data-start=\"890\" data-end=\"926\"\u003eOEM Fit for Raypak Avia Heaters:\u003c\/strong\u003e Direct replacement designed for Avia 264A and 404A models, including NiTek 018044 and 018045, providing precise sensor and plumbing alignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1072\" data-end=\"1242\"\u003e\n\u003cp data-start=\"1074\" data-end=\"1242\"\u003e\u003cstrong data-start=\"1074\" data-end=\"1109\"\u003eRestores Flow \u0026amp; Seal Integrity:\u003c\/strong\u003e Corrects leaks and degraded sealing by re-establishing consistent water routing through the heat exchanger for stable performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1243\" data-end=\"1416\"\u003e\n\u003cp data-start=\"1245\" data-end=\"1416\"\u003e\u003cstrong data-start=\"1245\" data-end=\"1285\"\u003eDurability Against Heat \u0026amp; Corrosion:\u003c\/strong\u003e Built with heat-resistant metals and corrosion-resistant seals that endure thermal cycling, water chemistry, and scale build-up.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1417\" data-end=\"1585\"\u003e\n\u003cp data-start=\"1419\" data-end=\"1585\"\u003e\u003cstrong data-start=\"1419\" data-end=\"1448\"\u003eProtects Safety Features:\u003c\/strong\u003e Maintains proper positioning for sensors and high-limit switches, ensuring accurate monitoring and safe heater operation at all times.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1586\" data-end=\"1758\"\u003e\n\u003cp data-start=\"1588\" data-end=\"1758\"\u003e\u003cstrong data-start=\"1588\" data-end=\"1621\"\u003eSupports Warranty Compliance:\u003c\/strong\u003e Replacing worn headers with this OEM kit keeps the heater within factory specifications, extending service life and warranty coverage.\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=\"2117\" data-end=\"2138\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"2139\" data-end=\"2376\"\u003eSearching for the Raypak 019049F Complete Inlet\/Outlet Header Kit for Avia 264A or 404A heaters? This section provides guidance on install steps, common replacement problems, and how to confirm stock at your local shop before purchase.\u003c\/p\u003e\n\u003ch2 data-start=\"2378\" data-end=\"2417\"\u003eInstallation Tips for Local Buyers\u003c\/h2\u003e\n\u003cp data-start=\"2418\" data-end=\"2586\"\u003eReplacing the full header kit means carefully aligning seals and securing sensors. Local customers often ask about tools, gasket prep, and how long the process takes.\u003c\/p\u003e\n\u003ch4 data-start=\"2587\" data-end=\"2662\"\u003eHow to replace 019049F inlet and outlet headers on Avia 404A near me\u003c\/h4\u003e\n\u003ch4 data-start=\"2663\" data-end=\"2737\"\u003eDo local shops carry sealant for Raypak 019049F header installation\u003c\/h4\u003e\n\u003ch4 data-start=\"2738\" data-end=\"2802\"\u003eAverage time to install Raypak 019049F header kit at home\u003c\/h4\u003e\n\u003ch4 data-start=\"2803\" data-end=\"2870\"\u003eStep by step local install guide for Avia 264A using 019049F\u003c\/h4\u003e\n\u003ch2 data-start=\"2872\" data-end=\"2910\"\u003eProblems After Header Replacement\u003c\/h2\u003e\n\u003cp data-start=\"2911\" data-end=\"3088\"\u003eIf leaks or faulty sensor readings show up after replacement, start by checking gasket seating, bolt torque, and header alignment. These are frequent concerns for Avia owners.\u003c\/p\u003e\n\u003ch4 data-start=\"3089\" data-end=\"3162\"\u003eRaypak Avia 264A leaks after 019049F header install what to adjust\u003c\/h4\u003e\n\u003ch4 data-start=\"3163\" data-end=\"3225\"\u003eSensor faults on Avia 404A after new 019049F header kit\u003c\/h4\u003e\n\u003ch4 data-start=\"3226\" data-end=\"3286\"\u003eHow to know if 019049F header bolts are overtightened\u003c\/h4\u003e\n\u003ch4 data-start=\"3287\" data-end=\"3357\"\u003eCan poor alignment of 019049F cause water bypass in Avia heater\u003c\/h4\u003e\n\u003ch2 data-start=\"3359\" data-end=\"3396\"\u003eChecking Local Pricing and Stock\u003c\/h2\u003e\n\u003cp data-start=\"3397\" data-end=\"3558\"\u003eBefore buying, compare availability and pricing across nearby suppliers. Bring your model number for a quick confirmation that the 019049F is the correct part.\u003c\/p\u003e\n\u003ch4 data-start=\"3559\" data-end=\"3625\"\u003eCheck local price 019049F header kit for Avia HD NiTek 404A\u003c\/h4\u003e\n\u003ch4 data-start=\"3626\" data-end=\"3690\"\u003eWhich local shop stocks Raypak 019049F header kit near me\u003c\/h4\u003e\n\u003ch4 data-start=\"3691\" data-end=\"3757\"\u003eCompare 019049F cost across local suppliers before purchase\u003c\/h4\u003e\n\u003ch4 data-start=\"3758\" data-end=\"3823\"\u003eConfirm local availability of 019049F for Avia 264A heater\u003c\/h4\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":54348895781155,"sku":"019050F","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/0987\/5235\/files\/Raypak019050FHeaderKitAvia264A_404AWholesalePoolMart.jpg?v=1761592705","url":"https:\/\/wholesalepoolmart.com\/products\/019050f-raypak-header-kit-for-avia-264a-404a","provider":"Wholesale Pool Mart","version":"1.0","type":"link"}