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Boiler Service Checklist: What Your Engineer Should Actually Do

Sarah Jenkins2024-02-206 min read

Is Your Boiler Service Thorough?

A boiler service isn't just a quick "glance over". It is a critical safety check to prevent Carbon Monoxide leaks and ensure efficiency. An annual service is also usually required to keep your manufacturer's warranty valid.

The 10-Point Checklist

When you book a NasGo Gas Safe engineer, here is what they check:

  1. Visual Inspection: Checking for corrosion or leaks.
  2. Flue Analysis: Using an analyzer to check safe emissions.
  3. Gas Pressure Check: Ensuring the boiler is receiving correct pressure.
  4. Condensate Trap: Cleaning out debris.
  5. Safety Devices: Testing safety cut-out mechanisms.
  6. Seal Integrity: Checking internal seals are airtight.
  7. Burner Cleaning: Removing carbon deposits from the burner.
  8. Heat Exchanger: Checking for cracks or blockages.
  9. Expansion Vessel: Checking pressure charge.
  10. Ventilation: Ensuring the boiler has adequate air supply.

Always ask to see the engineer's Gas Safe ID card before they start work. All NasGo heating engineers are fully verified and Gas Safe registered.

#boiler service#gas safe#heating safety

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