Watts 3 4 LFTWHG2 FS HC RV Part of the LFTWHG2 Series Z100F 8NH This kit consists of 2 This kit consists of 2 check seat O rings 4 IN No hub waste Specifications Body Material Lead Free Copper Silicon Alloy Brand Watts Buy American Act Compliant NO Cold Water Inlet Connection Size 3 4 IN Cold Water Inlet Connection Type Socket Cold Water Outlet Connection Size 3 4 IN Cold Water Outlet Connection Type Union Female Threaded Hot Water Inlet Connection Size 3 4 IN Hot Water Inlet Connection Type Socket Hot Water Outlet Connection Type Union Female Threaded Lead Free YES Pressure Relief Valve Yes Valve Type Hot and Cold Water Set Specification Sheet LFTWHG2 3 4 inch female sweat connections for plumbing lines and a 150 psi 3 4 inch pressure relief valve