Function 1 (2 Position Single) Piping 4 (Base Mounted 5 Port) Exhaust 3 (Common) Specifications Standard Voltage 5 (24VDC) Lead Wire LO (L Plug w/o Connector) Cable Length None Surge Suppressor Z (Light & Surge Suppressor) Manual Override Non-locking Push Type Port Size None Option None CE Marked Q (CE Marked)