{"product_id":"uasam-2in-spa-heater-split-nut-unions-with-screws-gasket-2-pack-for-2-inch-heater-assemblies","title":"UASAM 2in Spa Heater Split Nut Unions with Screws \u0026 Gasket – 2 Pack for 2-Inch Heater Assemblies","description":"\u003ch2\u003eUpgrade your hot tub maintenance with the UASAM 2in Spa Heater Split Nut Unions\u003c\/h2\u003e\n\u003cp\u003eWhen a spa heater union begins to leak or fail, a quick, reliable seal can save time and downtime. The UASAM 2in Spa Heater Split Nut Unions with Screws \u0026amp; Heater Gasket are designed to fit most 2-inch heater assemblies, offering a practical replacement option for many common brands. This two-pack gives you ready-to-use parts to extend the life of your heater setup without a full pump replacement.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003eThese unions are about 3 inches outside and mount to the existing pump union body with two screws, forming a secure seal between the pump and heater. They are compatible with Gecko, Coleman, HydroQuip, Spa Builders, Correctech, and Spanet heaters. Note: not suitable for Coleman Saluspa and LX heater series, and not for inflatable hot tubs.\u003c\/p\u003e\n\u003ch3\u003eWhat you get and how it works\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-piece assembly with a gasket for a tighter seal between the union and pump.\u003c\/li\u003e\n  \u003cli\u003e2-inch MBT buttress thread—commonly used on many spa pumps—designed for straightforward threading onto the pump.\u003c\/li\u003e\n  \u003cli\u003eOuter diameter around 3.35 inches and inner diameter about 2.30 inches, sized to fit standard 2-inch heater unions.\u003c\/li\u003e\n  \u003cli\u003eIncludes screws to mount to the pump flange, enabling a repair instead of replacing the entire pump assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation tips and real-world use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTo install, remove the old broken flange nut, then slide on the new split nut and secure with two screws.\u003c\/li\u003e\n  \u003cli\u003eA gasket sits between the union and pump for a dependable seal; handle with care to avoid scoring the pump body.\u003c\/li\u003e\n  \u003cli\u003eIdeal for emergency repairs when the original union is damaged or leaking, especially when time or parts are limited.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDurability and value\u003c\/h3\u003e\n\u003cp\u003eThe parts are designed for practical use in most 15\" spa heaters, offering a cost-effective alternative to full pump replacement when a split nut repair is viable. Remember to verify your specific model before purchase.\u003c\/p\u003e\n\u003ch3\u003eWhy choose UASAM for your spa maintenance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-pack for backup or multiple units\u003c\/li\u003e\n  \u003cli\u003eSimple installation with standard hardware\u003c\/li\u003e\n  \u003cli\u003eCompatibility with multiple heater brands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What heaters is the UASAM 2in spa heater split nut union compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Gecko, Coleman, HydroQuip, Spa Builders, Correctech, and Spanet heaters; not suitable for Coleman Saluspa or LX heater series.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I install the split nut union?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Remove the old flange nut, slide on the new split nut, align with the pump, secure with two screws, and fit the gasket between parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"UASAM","offers":[{"title":"Default Title","offer_id":45739905810618,"sku":"B0BX2LD4TF","price":51.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/uasam-2in-spa-heater-split-nut-union.jpg?v=1774752892","url":"https:\/\/gardencanada.ca\/products\/uasam-2in-spa-heater-split-nut-unions-with-screws-gasket-2-pack-for-2-inch-heater-assemblies","provider":"Garden Canada","version":"1.0","type":"link"}