{"product_id":"pex-a-tubing-with-oxygen-barrier","title":"PEX-A Tubing with Oxygen Barrier","description":"\u003ch4 data-start=\"84\" data-end=\"438\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"84\" data-end=\"438\"\u003ePEX-A Tubing with Oxygen Barrier is designed for high-performance hydronic heating, radiant floor heating, snow melt, and HVAC piping applications. \u003c\/p\u003e\n\u003cp data-start=\"440\" data-end=\"771\"\u003eThe integrated oxygen barrier layer prevents oxygen diffusion into closed-loop hydronic systems, helping protect pumps, boilers, heat exchangers and other ferrous components from corrosion. Its flexible construction allows easier installation with fewer fittings while maintaining excellent kink resistance and freeze tolerance.\u003c\/p\u003e\n\u003ch4 data-section-id=\"14at72t\" data-start=\"932\" data-end=\"949\"\u003eKey Features\u003c\/h4\u003e\n\u003cul data-start=\"951\" data-end=\"1379\"\u003e\n\u003cli data-section-id=\"1hnn8ha\" data-start=\"951\" data-end=\"999\"\u003ePEX-A cross-linked polyethylene construction\u003c\/li\u003e\n\u003cli data-section-id=\"136mi1v\" data-start=\"1000\" data-end=\"1040\"\u003eIntegrated oxygen barrier protection\u003c\/li\u003e\n\u003cli data-section-id=\"1sjsxat\" data-start=\"1041\" data-end=\"1085\"\u003eHigh flexibility for easier installation\u003c\/li\u003e\n\u003cli data-section-id=\"1cnlwwe\" data-start=\"1086\" data-end=\"1132\"\u003eExcellent freeze resistance and durability\u003c\/li\u003e\n\u003cli data-section-id=\"1w46z9q\" data-start=\"1133\" data-end=\"1177\"\u003eCompatible with hydronic heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"1pskbpq\" data-start=\"1178\" data-end=\"1229\"\u003eSuitable for radiant floor heating applications\u003c\/li\u003e\n\u003cli data-section-id=\"1vgbgql\" data-start=\"1230\" data-end=\"1278\"\u003eCorrosion protection for closed-loop systems\u003c\/li\u003e\n\u003cli data-section-id=\"uyqxp1\" data-start=\"1279\" data-end=\"1327\"\u003eLong continuous coil lengths reduce fittings\u003c\/li\u003e\n\u003cli data-section-id=\"1edwlfe\" data-start=\"1328\" data-end=\"1379\"\u003eCompatible with standard PEX connection systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-section-id=\"ce0tqk\" data-start=\"1386\" data-end=\"1403\"\u003eApplications\u003c\/h4\u003e\n\u003cul data-start=\"1405\" data-end=\"1636\"\u003e\n\u003cli data-section-id=\"9opnii\" data-start=\"1405\" data-end=\"1439\"\u003eAir-to-water heat pump systems\u003c\/li\u003e\n\u003cli data-section-id=\"6fzbl6\" data-start=\"1440\" data-end=\"1468\"\u003eHydronic heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"3wb1nx\" data-start=\"1469\" data-end=\"1494\"\u003eRadiant floor heating\u003c\/li\u003e\n\u003cli data-section-id=\"1lj1iy3\" data-start=\"1495\" data-end=\"1519\"\u003eSnow melting systems\u003c\/li\u003e\n\u003cli data-section-id=\"17z1qg\" data-start=\"1520\" data-end=\"1545\"\u003eBoiler piping systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ow8it3\" data-start=\"1546\" data-end=\"1576\"\u003eChilled water applications\u003c\/li\u003e\n\u003cli data-section-id=\"1amqo8u\" data-start=\"1577\" data-end=\"1604\"\u003eCommercial HVAC systems\u003c\/li\u003e\n\u003cli data-section-id=\"d7y8pg\" data-start=\"1605\" data-end=\"1636\"\u003eResidential heating systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MBTEK","offers":[{"title":"3\/4\" \/ 100 ft","offer_id":47305887776945,"sku":null,"price":284.26,"currency_code":"USD","in_stock":false},{"title":"3\/4\" \/ 300 ft.","offer_id":47306405544113,"sku":null,"price":854.28,"currency_code":"USD","in_stock":false},{"title":"1\/2\" \/ 300 ft.","offer_id":47306405675185,"sku":null,"price":503.5,"currency_code":"USD","in_stock":false},{"title":"1\" \/ 100 ft","offer_id":47305887875249,"sku":null,"price":488.38,"currency_code":"USD","in_stock":false},{"title":"1\" \/ 300 ft.","offer_id":47306405773489,"sku":null,"price":1471.18,"currency_code":"USD","in_stock":false},{"title":"1 1\/4\" \/ 150 ft","offer_id":47306405806257,"sku":null,"price":1008.5,"currency_code":"USD","in_stock":false},{"title":"1 1\/2\" \/ 150 ft","offer_id":47306405904561,"sku":null,"price":1391.04,"currency_code":"USD","in_stock":false},{"title":"2\" \/ 200 ft","offer_id":47306411540657,"sku":null,"price":3613.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2939\/8336\/files\/1_69ff16d8-86ec-4728-8818-13bd1596d068.png?v=1779366179","url":"https:\/\/www.mbtek.com\/products\/pex-a-tubing-with-oxygen-barrier","provider":"MBTEK","version":"1.0","type":"link"}