Air Conditioner Timer


“Someone forgot to turn off the air conditioner last night.”

Members have heard this grumble since we moved into our third space (no pun intended).

Thanks to the actions of Aaron Rissler, we now have our 220V AC unit on a mechanical timer switch.

His implementation not only will save the shop money, but also help the environment by cooling the space when it isn’t in use.

This simple design is comprised of the following parts:

  • Outlet
  • Timer
  • Project Box
  • 240V 2 Pole Contactor
  • 240V Plug and Wire




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