Watts ET RA 800 Part of the ET RA Series Basement Window Well UPC 098268001440 UPC 098268001440 5 to 20 GPM Hot Inlet Temperature Range 120 to 180 degree F Hot Water Inlet Connection Size 3 4 IN Hot Water Inlet Connection Type Union Pex Expansion Hot Water Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Pressure Differential 25 Percent 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 Does Not Apply To Product Outlet Connection Type Union Pex Expansion Outlet Temperature Accuracy + 3 degree F Outlet Thread Type Does Not Apply To Product Part Number 6551632 Series LFMMV Temperature Adjustment Range 80 to 120 degree F Wi Fi Enabled No Specification Sheet LFMMV Specifications Air Precharge 12 PSI Air Valve Yes Bladder Material Butyl Brand Watts Color Red Diameter 36 IN EAN 098268913422 Electricity Required No Fuel Gauge No Inlet Connection Size 1 1 2 IN Inlet Connection Size Metric 40 MM Inlet Thread Type NPT Lead Free NO Liner Material Does Not Apply To Product Maximum Operating Temperature Fahrenheit 240 Maximum Working Pressure PSI 125 Mount Type Free Standing Orientation Vertical Part Number 0212020 Series ET RA Stand Included Yes Tank Acceptance Does Not Apply To Product Tank Height 63 IN Tank Material Carbon Steel Tank Volume 211 Gallon Specification Sheet ET RA Precharged to 12 psi