61-103652-01 -Expansion Valve Kit - TXV - 3 TonRheem 61 103652 01 Expansion Valve Kit TXV 3 Ton The expansion valve removes pressure from the liquid refrigerant to allow expansion or change of state from a liquid to a vapor in the evaporator. Use these external equalizer thermostatic expansion valves to counterbalance any pressure drop through the evaporator. Features Adjustable superheat Used by many OEMs in residential HVAC applications Technical Data Nominal Capacity Reference Only (Tons): 3