Frequently Asked Questions

How to replace?

  • Step 1: Disconnect power to the unit for safety.
  • Step 2: Remove the existing high limit control by unscrewing it from its mounting.
  • Step 3: Install the new Hatco High Limit Control 351 and secure it in place.
  • Step 4: Reconnect power and test the unit for proper functionality.

Estimate time?

Approximately 30 minutes.

What tools are needed for replacement?

A screwdriver and wire connectors.

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