{"product_id":"plumb-pak-3-4-in-fip-in-x-3-4-in-d-fip-18-in-stainless-steel-water-heater-supply-connector","title":"Plumb Pak 3\/4 in. FIP in. X 3\/4 in. D FIP 18 in. Stainless Steel Water Heater Supply Connector","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Plumb Pak 3\/4 in. FIP x 3\/4 in. FIP 18 in. Stainless Steel Water Heater Supply Connector — a purpose-built, durable link designed for reliable hot-water delivery in homes. With an 18-inch length, it provides flexible routing around valves, studs, and fittings while maintaining a clean, professional install between your water heater and shut-off valve.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose stainless steel for your water heater line?\u003c\/strong\u003e Stainless steel delivers robust corrosion resistance in hot-water environments, reducing the risk of mineral buildup and leaks over time. Combined with lead-free construction, this connector helps protect your drinking water while delivering steady performance season after season.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnds: 3\/4 in. FIP on both sides\u003c\/strong\u003e — creates secure, leak-resistant connections to standard 3\/4 in. piping fittings common on water heaters and shut-off valves.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength: 18 inches\u003c\/strong\u003e — long enough to simplify installation and routing without stressing connections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial: Stainless steel\u003c\/strong\u003e — built for durability under high-temperature hot water and mineral-rich environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication: Water heater supply\u003c\/strong\u003e — ideal for residential replacements, remodels, and new installations where a sturdy, long-lasting line is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing aged or leaking supply lines to water heaters in single-family homes, townhomes, or apartments.\u003c\/li\u003e \u003cli\u003eRetrofits during appliance upgrades where a longer, more durable connection is beneficial.\u003c\/li\u003e \u003cli\u003eNew installations where a clean, corrosion-resistant feed from the shut-off valve to the heater is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eShut off the cold-water supply and relieve system pressure before disconnecting the existing line.\u003c\/li\u003e \u003cli\u003eApply an appropriate thread sealant to male threads if required by your fittings, then thread onto the 3\/4 in. FIP ends. Tighten with a wrench to a snug, leak-free fit—avoid overtightening.\u003c\/li\u003e \u003cli\u003eAfter installation, slowly turn the water back on and check for leaks at both ends. If a leak appears, tighten slightly and recheck.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis connector from Plumb Pak blends practical design with durable, lead-free stainless steel construction to deliver peace of mind for your home’s hot water system. It’s the smart, reliable choice when you need a 18-inch, 3\/4 in. FIP-to-FIP water heater supply line that stands up to everyday use. \u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 18 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInlet\/Outlet diameter\u003c\/strong\u003e: 3\/4 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFitting type\u003c\/strong\u003e: 3\/4 in. FIP on both ends\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Plumb Pak\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Plumb Pak","offers":[{"title":"Default Title","offer_id":52201773596946,"sku":"4832630","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4832630_A.eps_High.jpg?v=1776380196","url":"https:\/\/nationalhardwaregroup.com\/products\/plumb-pak-3-4-in-fip-in-x-3-4-in-d-fip-18-in-stainless-steel-water-heater-supply-connector","provider":"National Hardware Group","version":"1.0","type":"link"}