Lennox 78L03 Reversing Valve Els PW 29614 This heavy-duty mechanical timer features

This heavy-duty mechanical timer features a single pole single throw (SPST) configuration capable of managing resistive loads up to 40 Amps

the dial features a clear Fahrenheit scale (55

this 10k Type 2 thermistor facilitates tight control over outdoor air resets and mechanical cooling strategies

Common Questions & Technical Support Does this replace older TA-125 or T-25 models

The valve seat is typically a separate component within the valve body assembly of the 496 regulator

Lennox 78L03 Reversing Valve Els PW 29614 This heavy-duty mechanical timer featuresThe 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"