Worcester Bosch Gas Valve - 87161567660

This is a genuine Worcester Bosch spare part, the Gas Valve 28i Dungs (Part Number: 87161567660). ...

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Product Information

Full details

This guide is for owners and technicians working with Worcester 28i FSN NG Combi boilers. The Worcester Bosch Gas Valve 87161567660 is a critical component that controls gas flow to the burner or pilot assembly. Its key benefit is ensuring safe and regulated fuel supply, but a caveat is that proper installation by a qualified professional is essential for safe operation.

All features

Model Part Number87161567660
BrandBosch

Extended Product Information

FAQs

Is this a genuine Worcester Bosch part?

Yes, this is a genuine Worcester Bosch spare part with the part number 87161567660.

What boiler model is this gas valve compatible with?

This gas valve is specifically designed for the Worcester 28i FSN NG Combi boilers.

Can I install this gas valve myself?

No, due to the safety-critical nature of gas components, installation must be performed by a Gas Safe registered engineer or equivalent qualified professional.

What does the GC No. E57-959 refer to?

The GC No. E57-959 is the Gas Council's reference number for this specific gas valve, used for identification and regulatory purposes.

What is the Dungs part number for this valve?

The Dungs part number associated with this valve is 234825 (also referenced as 8716156766).

How do I know if my gas valve needs replacing?

Symptoms of a faulty gas valve can include the boiler failing to ignite, intermittent flames, or unusual noises. A qualified engineer can diagnose if the gas valve is the source of the problem.

What happens if the gas valve fails?

A failed gas valve will prevent the boiler from safely supplying gas to the burner, meaning it will not function to provide heat or hot water. In some cases, a faulty valve could pose a safety risk.

Troubleshooting

Boiler fails to ignite

Ensure the gas supply is on and the thermostat is calling for heat. If the issue persists, the gas valve may be faulty and requires professional inspection and potential replacement.

Intermittent flame or yellow flame on burner

This can indicate an issue with gas pressure or valve regulation. A qualified engineer should inspect the gas valve and gas supply.

Gas smell from boiler area

Immediately turn off the gas supply, ventilate the area, and contact a Gas Safe registered engineer. Do not operate any electrical switches or naked flames. The gas valve or its connections may be leaking.

Boiler making unusual noises (e.g., 'banging')

While often related to water flow or pressure, in some cases, it could be linked to the gas valve's operation. A professional inspection is recommended.

Pros and Cons

Pros

  • Ensures optimal boiler performance when replaced correctly.
  • Genuine part guarantees compatibility with specific Worcester Bosch models.
  • Reliable gas distribution for safe and efficient operation.
  • Direct replacement for the original faulty or worn-out component.

Cons

  • Requires professional installation due to safety implications of gas components.
  • Only compatible with specific Worcester Bosch boiler models (28i FSN NG Combi).
  • Failure to install correctly can lead to serious safety hazards.
  • A faulty gas valve can result in boiler malfunction or failure to ignite.

Setup, Compatibility & Care Instructions

Compatibility: This gas valve is specifically designed for the Worcester 28i FSN NG Combi boiler model. Always verify your boiler's model number and consult your boiler's manual or a qualified technician to confirm compatibility before purchasing.

Setup: Installation of a gas valve is a safety-critical procedure and must be performed by a Gas Safe registered engineer or equivalent qualified professional. Incorrect installation can lead to gas leaks, fire, or explosion. The process involves:

  1. Isolating the gas supply.
  2. Draining the boiler system.
  3. Safely disconnecting the old valve.
  4. Connecting the new valve, ensuring all seals and connections are secure.
  5. Purging the gas line.
  6. Re-pressurizing and testing the system for leaks and proper operation.

Care: As a sealed internal component, this gas valve requires no routine user care. Its longevity depends on the overall health and maintenance of the boiler system. Regular servicing of your boiler by a qualified engineer is recommended to ensure all components, including the gas valve, are functioning correctly and safely.

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