Lennox 78M24 Reversing Valve

The Lennox 78M24 Reversing Valve is an essential part of the heat pumps since it controls the change between the heating and cooling cycles. This 4-way valve in the high-efficiency design, reroutes the refrigerant flow for the heat pump to either release heat from the indoor air to warm the rooms or release heat from the outdoor air to cool the rooms. It is ideal for utility in residential and light commercial applications because it provides optimum performance for regulating temperatures in heater and air-conditioner systems all year. Designed specifically for Lennox heat pump systems, it guarantees the system’s efficiency and energy efficiency in both summer and winter.