Can this filter drier be used for bi-directional flow

For the service tech

The Aprilaire 4001 Saddle Valve is a heavy-duty self-piercing needle valve designed for tapping into copper water lines to supply whole-house humidifiers

Which compressor models is the 8156009 compatible with

maintaining system integrity and preventing steam or water bypass

Lennox 78H55 Transformer Can this filter drier beThe Lennox 78H55 Transformer is a critical OEM replacement part designed for HVAC 24V control circuits. This step down transformer converts a 120V primary input to a stable 24V secondary output, providing the necessary low voltage power for contactor coils, ignition modules, and thermostats. With a 30VA power rating, it is engineered for consistent performance in residential and light commercial air handlers and furnaces. This unit serves as the