and local hydronic reheat valves

Provides precise short circuit protection to safeguard expensive internal components like fans and compressors

it is never recommended to permanently bypass this safety interlock

the assembly should be replaced

Intermatic GM40AV-W Timer 30067439-890 and local hydronic reheat valvesThe Intermatic GM40AV W is a heavy duty electromechanical time switch designed for HVACR, lighting, and industrial motor control. Featuring auto voltage detection, this universal timer automatically adjusts between 120V and 277V, eliminating the need for manual DIP switch settings or jumper wires. As a 7 day timer, the "W" model supports complex weekly scheduling with up to 42 ON OFF operations, making it ideal for commercial refrigeration defrost