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and 3155 units
Proper installation direction is critical for effective filtration and desiccant performance
SPDT Electrical Versatility: Supports both "make" and "break" circuit configurations for various pump control and boiler safety applications
5-degree pitch
simplifying maintenance for field technicians
Lennox 78L03 Reversing Valve Els PW 17895 and 3155 unitsThe Lennox 78L03 Reversing Valve is a critical refrigeration component designed for precise flow reversal within heat pump systems. This heavy duty 4 way valve facilitates the redirection of refrigerant gas to switch between heating and coolings modes, ensuring the evaporator and condenser coils function correctly based on thermostat demand. Built for compatibility with select Lennox and Armstrong Air outdoor units, this valve features a 7 8" x 1 2"
US$ 99.99
US$ 129.99
US$ 36.00
US$ 36.00