ATC Timer For The Stephan VCM 44

New ATC Timer for the VCM 44/A1. Pre-programmed by JPM to make it compatible with the VCM 44. Installs in seconds. Simply unplug your old timer and plug in the new one.

NOTE: The Eagle Signal timer can be replaced with an ATC timer with a slight wiring change. The power wire on the ATC timer is powered on terminal #16 (the Eagle Signal is #15).

Replacement for the following OEM Part Numbers:

- Stephan VCM 44: 3Q4021-01