Febco FRK 825YD 826YD RV 2 1 2 10 Part of the RK 825YD 826YD Series geogrid 5 to 23 GPM Hot 5 to 23 GPM Hot Inlet Temperature Range 120 to 200 degree F Hot Water Inlet Connection Size 3 4 IN Hot Water Inlet Connection Type Socket Hot Water Inlet Thread Type Does Not Apply To Product Maximum Working Pressure PSI 150 Minimum Differential Temperature Fahrenheit 5 Minimum Static Pressure PSI 30 Outlet Connection Size 3 4 IN Outlet Connection Size Metric 19 MM Outlet Connection Type Socket Outlet Temperature Accuracy + 7 degree F Outlet Thread Type Does Not Apply To Product Temperature Adjustment Range 90 to 160 degree F Wi Fi Enabled No Specification Sheet LF1170 and LFL1170 UPC 098268833072 No special tools required for servicing This relief valve rubber parts kit includes the parts necessary to repair or replace the relief valve rubber parts of a 2 1 2 to 10 inch reduced pressure zone assembly and reduced pressure detector assembly