Frequently Asked Questions

How to replace?

  • Step 1: Turn off power to the heating system.
  • Step 2: Remove the old relay from the mounting base.
  • Step 3: Install the new 2499 relay and secure it to the base.
  • Step 4: Reconnect the wiring according to the diagram.
  • Step 5: Turn the power back on and test the new relay.

Estimate time?

Approximately 30 minutes.

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