Sanhua SHF(L)-11H-46D1 : 4-Way Reversing Valve, 11.5mm Port, Cv 5.2, 1/2" x 3/4" ODF Connection, R-407C (condition 1) : 2.36 tons at 1 psi / 3.34 tons at 2 psi, R-410A (condition 1) : 3.54 tons at 1.5 psi / 5.01 tons at 3 psi, R-134a (condition 1) : 1.85 tons at 1 psi / 2.61 tons at 2 psi, R-404A/R-507 (condition 1) : 2.02 tons at 1 psi / 2.86 tons at 2 psi, 11 kW Nominal Capacity, D Tube Straight in line with E, UL/CSA Listed