Lennox 42W59 Reversing Valve 1/2" X7/8" ODF 24V

The Lennox 42W59 Reversing Valve fits into the HVAC system that has the heat pumps in it as anessential component of the system. It works as a result of flipping the refrigerant circulation within the system of its regular course. During the heating mode, the valve switches the direction of the hot refrigerant vapor to the indoor unit where heat is supplied. In cooling mode, it pumps cool refrigerant liquid toward the indoor unit for air conditioning. Made from brass and designed to handle pressures of up to 300PSI. Its dimensions are 1/2 Inch x 7/8 Inch, and it can be easily installed in different HVAC equipment.