Cash Acme Bronze Temperature and Pressure Relief Valve 10-00-001-1148 size refers to the inside

size refers to the inside diameter of the pipe or fitting

Cabinet Width: 30-1/2 in

Run Time: 25 min

then replace your fill valve with the Fluidmaster PerforMAX 400H valve

Cash Acme Bronze Temperature and Pressure Relief Valve 10-00-001-1148 size refers to the insideBrand Name: Cash Acme Body Material: Bronze Product Type: Temperature and Pressure Relief Valve Maximum Temperature: 210 F 125 PSI 1 7 16" Element Extension ASME and CSA listed "White Coat": hermal element coating to isolate mineral buildup 210 deg. temperature relief, starts to open at 200 deg. Automatic reseating For protection of water heaters and storage tanks AGA approved