Lennox 78L03" Reversing Valve With Coil 7/8" X1/2 24V

The Lennox 78L03 Reversing Valve with Coil is a key component in heat pump systems, enabling them to function as both heaters and coolers. This compact unit, weighing only 2.56 pounds, features a 7/8 Inch x ½ Inch diameter and operates on a low 24-volt power supply. Installed within the heat pump, the reversing valve changes the direction of refrigerant flow. By reversing the direction, the valve allows the heat pump to absorb heat from the outdoors during heating mode and expel heat outdoors during cooling mode. This ingenious design ensures year-round comfort in your home by providing efficient heating in the winter and cooling in the summer.