{"product_id":"hot-tub-split-nut-union-for-2-inch-heater-assembly","title":"Hot Tub Split Nut Union For 2 Inch Heater Assembly Replacement Fits Balboa Gecko Spa Heaters O Ring Seals Included Durable 3.35 Inch Outer Diameter Connection For Secure Spa Fittings","description":"\u003cdiv\u003eSingle 2-Inch Heater Split Nut Union for Gecko Spa Heaters\u003cbr\u003e\n✔️ 3.35 in OD; 2.30 in ID; 2 in MBT threads; gasket included \u003cp\u003eThis hot tub heater split nut union is a replacement fitting designed for Gecko spa heater assemblies and compatible with several brands. It creates a secure, leak-proof connection between the heater and pump, helping prevent leaks and debris entry in spa systems.\u003c\/p\u003e \u003cp\u003e✅ Outer diameter 3.35 in (85.1 mm) and inner diameter 2.30 in (58.4 mm) for a precise seal\u003cbr\u003e✅ Fits 2 in MBT buttress thread heater components across brands\u003cbr\u003e✅ Includes O-ring seals for leak-proof connections between heater flange and union\u003cbr\u003e✅ Mounts with two screws to the pump union body and gasket between union and pump\u003cbr\u003e✅ Not compatible with inflatable spas or select Coleman Saluspa LX heater series\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a heater split nut union used for in spa and hot tub installations?\nA handy connector that seals between heater components and the pump to prevent leaks.\n- It provides a gasket-sealed connection between the heater flange and the pump union\n- It's designed for 2 in MBT buttress thread heater assemblies and Balboa Gecko compatible units\n- It helps keep contaminants out and maintains optimal flow in spa systems\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48267700109547,"sku":"VXB07R8CQ1RZ","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51H5Jbr3JsL.jpg?v=1778725533","url":"https:\/\/vxb.com\/products\/hot-tub-split-nut-union-for-2-inch-heater-assembly","provider":"VXB Bearings","version":"1.0","type":"link"}