Watts LF25AUB HP Z3 1 1 4 Part of the LF25AUB Z3 Series ZC100F 2NH 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 Press 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 1 2 IN Outlet Connection Size Metric 13 MM Outlet Connection Type Press 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 00 Minimum Temperature Fahrenheit 0 Operating Torque 320 in lbs Outlet Connection Size 1 1 2 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0792510 Port Type Full Seat Material Virgin PTFE Series LFFBV Stem Packing Material Virgin PTFE Stem Shaft Material Brass Stem Type Bottom Loaded Blowout Proof Thrust Washer Material Virgin PTFE Valve Style 2 piece WOG Rating 600 PSI Specification Sheet LFFBV 5 to 82 degrees C) Sealed spring cage with stainless steel cage screws