Wiring a Kitchen Hood Exhaust Fan

By Dave Rongey - Summary:

Installing Electrical Circuit Wiring For a Kitchen Exhaust Fan

Installing Wiring For a Kitchen Exhaust Fan

Question: I was going to replace the exhaust hood fan on the top of the cooking range.

  1. I found a 1ft wide hole in the wall, with an electrical wiring going directly into the hood.
  2. I was expecting at least a visible junction box, or a switch blue box in case we wanted to remove the hood and close the hole.

Is this legal to do that in NJ ?

This electrical question came from: Frank, a Homeowner from Barnegat, NJ.

Dave’s Reply:
Thanks for your electrical question Frank.

Electrical Wiring For a Kitchen Exhaust Fan

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One Response to “Wiring a Kitchen Hood Exhaust Fan”
  1. Nad says:

    I want to troubleshoot some old wiring in Canada for a restaurant kitchen exhaust fan. The fan is connected to a 240V switch with 4 wires, two white and two black. Could anyone provide me the complete wiring diagram from the control panel passing through the switch up to the fan?