Lennox 24L18 Expansion Valve 30067439-890 Isolated Coil Circuit: 4-terminal design
Platform notes & fabric story
Description
Lennox 24L18 Expansion Valve 30067439 890 Isolated Coil Circuit: 4 terminal design Isolated Coil Circuit: 4 terminal design allows for independent control of the coil circuit from the power circuit distinguishing it from standard Zerol 200 grades