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Common Questions & Technical Support Does this replace older TA-125 or T-25 models
OEM Precision: Meets exact factory specifications for resistance and thermal response times
It is designed to take two inlet sources and provide a single outlet
What gauge wire is recommended for the 18-inch leads
Lennox 78L03 Reversing Valve Els PW 29614 Common Questions & Technical SupportThe 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"
