Trane COL11873 Reversing Valve Coil 24 V

The Trane COL11873 Reversing Valve Coil Is a 24V component of HVAC systems including heat pump and air conditioning systems. This electromagnetic device controls the flow direction of the refrigerant, which is required for changing the mode from heating to cooling. When the coil is turned on, it produces a magnetic field that causes the valve to move in one of two directions, either towards the cooling coil or toward the heating coil. This ensures that the refrigerant gathers heat in the cooling mode and gives heat in the heating mode hence functioning.