Frequently Asked Questions

How to replace?

  • Step 1: Disconnect power to the refrigeration unit.
  • Step 2: Remove the existing temperature control unit.
  • Step 3: Install the new Ranco A30-3709-35 control, securing it with the included mounting plate and hardware.
  • Step 4: Set the dial to the desired temperature range.
  • Step 5: Reconnect power and test the new installation.

Estimate time?

Approximately 30-45 minutes.

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