Watts LF174A-60 1 1/4 - Part of the LF174A Series SKAPS while iron grates elevate the

while iron grates elevate the system to Class C capacity

Made of high-density polyethylene (HDPE) containing UV inhibitors

The grate has an open surface area of 145

heel-proof stainless steel grate offering an open area of 65 sq in per linear foot

5 to 23 GPM Hot Inlet Temperature Range 120 to 200 degree F Hot Water Inlet Connection Size 3/4 IN Hot Water Inlet Thread Type NPT 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 Temperature Accuracy +/- 3 degree F Outlet Thread Type NPT Temperature Adjustment Range 60 to 120 degree F Wi-Fi Enabled No Specification Sheet - LF1170 and LFL1170

Watts LF174A-60 1 1/4 - Part of the LF174A Series SKAPS while iron grates elevate theThis 1 1 4 inch lead free boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a lead free body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non metallic disc to metal seating, stainless steel spring, and test lever. It resists corrosive water