{"product_id":"washing-machine-outlet-box-with-water-hammer-arrestor-reliable","title":"Washing Machine Outlet Box with Water Hammer Arrestor - Reliable","description":"\u003cp\u003eIn this review the Washing Machine Outlet Box with Water Hammer Arrestor is examined for homeowners and remodelers who need a dependable, recessed washer hookup that simplifies installation and access. The single biggest reason to consider this product is its combination of a built-in water hammer arrestor and a 1\/4-turn ball valve, which together provide long-term protection against pressure shock and fast shut-off when maintenance or emergencies occur. It is a practical, code-friendly termination point for most residential washing machine installations.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in water hammer arrestor:\u003c\/strong\u003e Helps prevent sudden pressure shocks and reduces stress on supply lines for longer system life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4-turn ball valve:\u003c\/strong\u003e Allows quick and positive shut-off of the water supply for servicing or emergencies without needing additional tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-fit and threaded connections:\u003c\/strong\u003e 1\/2 in push-fit inlet and 3\/4 in MHT outlet provide common, easy-to-connect fittings for most washers and supply lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap-on frame design:\u003c\/strong\u003e Accommodates up to 1 in of drywall and enables a clean, secure installation with a raised drip guard to help prevent leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecessed PEX-compatible box with center drain:\u003c\/strong\u003e Centers drain management and keeps water lines recessed and protected behind the wall for a tidy finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Made of high-impact, non-corrosive plastic and UPC certified for long-lasting reliability in residential settings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis outlet box is aimed at homeowners, DIYers, and professional plumbers doing laundry room builds or remodels who want a neat recessed connection point with integrated protection against water hammer and easy shut-off. It suits projects that use PEX or standard washer hoses and where a compact, code-conscious termination point is needed.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include users with highly specialized commercial laundry equipment or unusual plumbing layouts that require nonstandard fittings or larger, heavy-duty metal boxes; this product is optimized for typical residential installations.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntegrates a water hammer arrestor for quieter, safer supply lines and better longevity.\u003c\/li\u003e\n\u003cli\u003eFast installation with 1\/2 in push-fit inlet and separable frame for flexible placement.\u003c\/li\u003e\n\u003cli\u003eSnap-on frame fits up to 1 in of drywall and includes a raised drip guard to help prevent leaks.\u003c\/li\u003e\n\u003cli\u003eUPC certified and built from non-corrosive, high-impact plastic for durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePlastic construction may be a limitation for those preferring metal outlet boxes for heavy-duty commercial use.\u003c\/li\u003e\n\u003cli\u003eLength received mixed feedback from customers, so placement may require confirmation against stud spacing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGUOFIS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet connection\u003c\/td\u003e\n\u003ctd\u003e1\/2 in push-fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet connection\u003c\/td\u003e\n\u003ctd\u003e3\/4 in MHT male thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve type\u003c\/td\u003e\n\u003ctd\u003e1\/4-turn ball valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBox size (frame)\u003c\/td\u003e\n\u003ctd\u003e10.4 x 8.3 x 3.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eWater hammer arrestor, center drain, snap-on frame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe GUOFIS washing machine outlet box is a solid, practical choice for most residential laundry room installations thanks to its integrated \u003cstrong\u003ewater hammer arrestor\u003c\/strong\u003e, easy 1\/4-turn shut-off, and flexible snap-on frame that fits up to 1 in of drywall. It delivers good value for remodels and new builds where a recessed, code-friendly termination point and simple connections matter.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this box fit behind standard drywall?\u003c\/strong\u003e\u003cbr\u003eYes; the snap-on frame is designed to accommodate up to 1 in of drywall for a flush installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat connections are provided?\u003c\/strong\u003e\u003cbr\u003eThe box uses a 1\/2 in push-fit inlet and a 3\/4 in MHT male thread outlet, plus a center drain for washer discharge management.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the valve easy to operate?\u003c\/strong\u003e\u003cbr\u003eYes; the included 1\/4-turn ball valve provides quick and positive shut-off for maintenance or emergencies.\u003c\/p\u003e","brand":"GUOFIS","offers":[{"title":"Default Title","offer_id":48655469510875,"sku":"B0C7QSPWVD","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61XKBSxvZtL._AC_SL1500.jpg?v=1778536991","url":"https:\/\/gearmusthave.com\/products\/washing-machine-outlet-box-with-water-hammer-arrestor-reliable","provider":"GearMustHave","version":"1.0","type":"link"}