Frequently Asked Questions

How to replace?

  • Step 1: Turn off the system and disconnect any power supplies.
  • Step 2: Remove the old pilot valve by unscrewing it from its fitting.
  • Step 3: Install the new TB-12A valve by screwing it snugly into place.
  • Step 4: Reconnect power supplies and check for any leaks.

Estimate time?

Replacement typically takes 15-30 minutes depending on system accessibility.

What tools are needed for installation?

You'll need a wrench and possibly Teflon tape for sealing.

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