Frequently Asked Questions

How to replace?

  • Step 1: Turn off the boiler and allow it to cool down.
  • Step 2: Unscrew the old sight glass assembly using a wrench.
  • Step 3: Install the new sight glass assembly by screwing it in place securely.

Estimate time?

Approximately 30 minutes.

What tools are needed?

A wrench and safety gloves.

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