{"product_id":"010057f-raypak-336a-337a-copper-tube-bundle-heat-exchanger","title":"Raypak 010057F Copper Tube Bundle Heat Exchanger | 336A\/337A","description":"\u003cp data-start=\"235\" data-end=\"908\"\u003eThe Raypak 010057F Tube Bundle is an ASME-certified copper heat exchanger assembly designed for Raypak 336A atmospheric and 337A Low-NOx digital pool heaters. This OEM replacement bundle includes nine copper tubes, header gasket, baffle plate, and all necessary studs and bolts for a precise, drop-in installation. Built with durable copper and engineered to withstand pressure, heat, and chemical exposure, it restores reliable water flow, thermal performance, and full sealing integrity inside the firebox. Replacing a corroded or scaled bundle with this complete kit ensures safe operation, accurate sensor function, and extended heater service life.\u003c\/p\u003e\n\u003ch3 data-start=\"910\" data-end=\"926\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"927\" data-end=\"1689\"\u003e\n\u003cli data-start=\"927\" data-end=\"1080\"\u003e\n\u003cp data-start=\"929\" data-end=\"1080\"\u003e\u003cstrong data-start=\"929\" data-end=\"962\"\u003eComplete OEM Replacement Kit:\u003c\/strong\u003e Supplied with nine copper tubes, header gasket, baffle plate, and hardware for a thorough rebuild and reliable fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1081\" data-end=\"1234\"\u003e\n\u003cp data-start=\"1083\" data-end=\"1234\"\u003e\u003cstrong data-start=\"1083\" data-end=\"1122\"\u003eASME-Certified Copper Construction:\u003c\/strong\u003e Manufactured from copper and metal-header components rated to ASME standards for heat and pressure endurance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1235\" data-end=\"1398\"\u003e\n\u003cp data-start=\"1237\" data-end=\"1398\"\u003e\u003cstrong data-start=\"1237\" data-end=\"1263\"\u003eModel-Specific Design:\u003c\/strong\u003e Precisely engineered for Raypak 336A and 337A heaters, ensuring correct header alignment, sensor seating, and firebox compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1399\" data-end=\"1547\"\u003e\n\u003cp data-start=\"1401\" data-end=\"1547\"\u003e\u003cstrong data-start=\"1401\" data-end=\"1435\"\u003eRestores Heat Transfer \u0026amp; Flow:\u003c\/strong\u003e Fresh tubing maximizes thermal efficiency, reduces water resistance, and restores overall system performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1548\" data-end=\"1689\"\u003e\n\u003cp data-start=\"1550\" data-end=\"1689\"\u003e\u003cstrong data-start=\"1550\" data-end=\"1580\"\u003eDurability Against Stress:\u003c\/strong\u003e Developed to resist corrosion, scaling, and thermal cycling, extending heater reliability under heavy use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRaypak Digital 336A Heaters\u003c\/li\u003e\n\u003cli\u003eRaypak Digital 337A Heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2397\" data-end=\"2418\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"2419\" data-end=\"2633\"\u003eThe Raypak 010057F Copper Tube Bundle is a full ASME-certified heat exchanger for 336A and 337A heaters. This section helps you verify fit, check local pricing, and understand how the bundle restores performance.\u003c\/p\u003e\n\u003ch2 data-start=\"2635\" data-end=\"2689\"\u003eVerifying Compatibility With 336A and 337A Models\u003c\/h2\u003e\n\u003cp data-start=\"2690\" data-end=\"2836\"\u003eThe 010057F is engineered for Raypak 336A and 337A heaters only. Confirm your rating plate and compare your old assembly to ensure proper match.\u003c\/p\u003e\n\u003ch4 data-start=\"2837\" data-end=\"2906\"\u003eDoes the Raypak 010057F bundle fit both 336A and 337A heaters?\u003c\/h4\u003e\n\u003ch4 data-start=\"2907\" data-end=\"2982\"\u003eCheck local price on 010057F near me before purchasing for my heater\u003c\/h4\u003e\n\u003ch4 data-start=\"2983\" data-end=\"3054\"\u003eWhat makes the 010057F different from other Raypak tube bundles?\u003c\/h4\u003e\n\u003ch4 data-start=\"3055\" data-end=\"3130\"\u003eNear me — which local store stocks the 010057F for pickup this week?\u003c\/h4\u003e\n\u003ch4 data-start=\"3131\" data-end=\"3207\"\u003eCan I bring my old heat exchanger to confirm fit against the 010057F?\u003c\/h4\u003e\n\u003ch2 data-start=\"3209\" data-end=\"3248\"\u003eReplacement Process and Setup Tips\u003c\/h2\u003e\n\u003cp data-start=\"3249\" data-end=\"3424\"\u003eShut off power and water, remove the old copper assembly, then secure the new tubes with the included bolts and gasket. Correct sealing ensures safety and long service life.\u003c\/p\u003e\n\u003ch4 data-start=\"3425\" data-end=\"3499\"\u003eWhat steps should I follow to install the 010057F bundle correctly?\u003c\/h4\u003e\n\u003ch4 data-start=\"3500\" data-end=\"3567\"\u003eDo I need special tools to fit the 010057F in a 337A heater?\u003c\/h4\u003e\n\u003ch4 data-start=\"3568\" data-end=\"3633\"\u003eHow do I align the baffle when using the 010057F assembly?\u003c\/h4\u003e\n\u003ch4 data-start=\"3634\" data-end=\"3710\"\u003eCan local shop staff explain correct bolt torque for the 010057F kit?\u003c\/h4\u003e\n\u003ch4 data-start=\"3711\" data-end=\"3784\"\u003eShould I flush my heater before installing the new 010057F bundle?\u003c\/h4\u003e\n\u003ch2 data-start=\"3786\" data-end=\"3821\"\u003eLocal Availability and Support\u003c\/h2\u003e\n\u003cp data-start=\"3822\" data-end=\"3954\"\u003eMany wholesale counters carry OEM Raypak bundles like the 010057F. Confirm price and inventory before heading out to avoid delays.\u003c\/p\u003e\n\u003ch4 data-start=\"3955\" data-end=\"4025\"\u003eHow do I confirm my local shop has the 010057F bundle in stock?\u003c\/h4\u003e\n\u003ch4 data-start=\"4026\" data-end=\"4103\"\u003eCheck local price — is the 010057F cost the same across nearby stores?\u003c\/h4\u003e\n\u003ch4 data-start=\"4104\" data-end=\"4169\"\u003eNear me — where can I get the 010057F for same-day pickup?\u003c\/h4\u003e\n\u003ch4 data-start=\"4170\" data-end=\"4245\"\u003eCan my local shop verify my old bundle is worn before I buy 010057F?\u003c\/h4\u003e\n\u003ch4 data-start=\"4246\" data-end=\"4325\"\u003eWill the counter support Raypak warranty claims when installing 010057F?\u003c\/h4\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":54354832851235,"sku":"010057F","price":929.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/0987\/5235\/files\/Raypak010057FCopperTubeBundleHeatExchanger336A337AWholesalePoolMart.jpg?v=1761592433","url":"https:\/\/wholesalepoolmart.com\/products\/010057f-raypak-336a-337a-copper-tube-bundle-heat-exchanger","provider":"Wholesale Pool Mart","version":"1.0","type":"link"}