3 or 4 Wire Connection on Wolf Appliances

Core Issue:

  • When installing a product that can use a 3 or 4 wire connection, where does the white wire go? 
  • Is 3 or 4 wire preferred for installation on a 240V or 208V power supply?


For any Wolf products that can use a 3 or 4 wire connection, either a 3 or 4 wire installation is acceptable and one is not preferred over the other. If using a 3 wire connection, the white neutral wire is typically capped off and unused. Which ever wiring configuration is in the home (3 or 4 wires) is suitable for connecting the unit.

Refer to the product installation guide for further information.

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