{"product_id":"gaquecy-2-pkg188-heater-union-adapter-2-inch-slip-half-union-for-pentair-mastertemp-max-e-therm-sta-rite-2-pack","title":"GAQUECY 2\" PKG188 Heater Union Adapter – 2-Inch Slip Half Union for Pentair Mastertemp, Max-E-Therm, Sta-Rite | 2 Pack","description":"\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eMeet a practical solution for pool heater connections with the GAQUECY PKG188 2-inch half union adapters. Built for durability, these adapters blend a smooth, precise fit with dependable performance across typical pool equipment cycles. The result is a clean seal and a sturdy interface that helps maintain steady water flow and pressure without unnecessary fuss.\u003c\/p\u003e\u003cp\u003eDesigned to work with common 2-inch heater unions, this kit focuses on reliable, long-lasting use in real-world pool setups—from back-to-back heating days to seasonal maintenance. While not a guarantee, the components are chosen to support consistent connections even as temperatures rise and fall around your equipment.\u003c\/p\u003e\u003ch3\u003eWhat you get\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eYou will receive the PKG188 heater union kit, include 2x union adapters, 2x nuts, 2x o-rings.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eKey compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2 inch half union adapters are compatible with Pentair Mastertemp 400, Mastertemp 250 heater, Sta Rite pool heater.\u003c\/li\u003e\n\u003cli\u003eThe heater unions also fit for Pentair Mastertemp heater 460732, 460734, 460736, Max-E-Therm SR200NA, SR333NA, SR400NA.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDurable design and materials\u003c\/h3\u003e\u003cp\u003eConstructed from high-quality PVC and robust hard plastic, the kit is built to withstand elevated pressures and frequent temperature fluctuations, supporting a longer-lasting connection when in service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial resilience promotes consistent performance under demanding conditions.\u003c\/li\u003e\n\u003cli\u003eSolid construction helps maintain a secure seal over time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsage and fit tips\u003c\/h3\u003e\u003cp\u003eReview the size of your model before purchase to ensure an optimal match. When installing, verify O-rings seat properly and tighten nuts by hand before final tightening with appropriate tools.\u003c\/p\u003e\u003ch3\u003eReal-life use cases\u003c\/h3\u003e\u003cp\u003eIdeal for replacing cracked or aging unions, upgrading an existing heater setup, or keeping spare parts on hand for routine maintenance. Expect smoother maintenance days with a kit that arrives ready to install and test.\u003c\/p\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 does the GAQUECY PKG188 2-inch half union adapter set include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The set includes 2 union adapters, 2 nuts, and 2 o-rings for ready-to-use replacements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is PKG188 compatible with my pool heater?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits 2-inch half union connections on many Pentair Mastertemp and Sta-Rite models, plus select Max-E-Therm units.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GAQUECY","offers":[{"title":"Default Title","offer_id":45739680727226,"sku":"B0DRCNYRPC","price":51.04,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/gaquecy-pkg188-2in-half-union-adapter-front-view.jpg?v=1774746123","url":"https:\/\/gardencanada.ca\/products\/gaquecy-2-pkg188-heater-union-adapter-2-inch-slip-half-union-for-pentair-mastertemp-max-e-therm-sta-rite-2-pack","provider":"Garden Canada","version":"1.0","type":"link"}