Ideal Printed Circuit Board - 173799
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Product Information
Full details
This guide is for individuals who need to replace or understand the function of the Ideal Printed Circuit Board (PCB) part number 173799 for their boiler. Its key benefit is restoring the boiler's central control system, ensuring all operations run correctly and safely. A significant caveat is that this part must be fitted by a certified Gas Safe engineer, and it is non-returnable once purchased. The PCB acts as the boiler's brain, managing processes from switches and sensors, enforcing safety parameters, and ensuring programmed operations are followed.
All features
| Model Part Number | 173799 |
|---|---|
| Brand | Ideal |
Extended Product Information
FAQs
Who should install the Ideal Printed Circuit Board (173799)?
This part must be installed by a Gas Safe registered engineer due to the nature of gas appliances and electrical systems.
Can I return this part if I order the wrong one?
No, this boiler part is non-returnable. It is crucial to verify the part number (173799, superseded 079716, GC number H20-882) matches your boiler's requirements before purchasing.
What is the main function of the PCB in a boiler?
The PCB is the central control unit, acting as the 'brain' of the boiler. It manages all operations, monitors sensors, and enforces safety parameters to ensure efficient and safe functioning.
How do I know if my PCB needs replacing?
Signs include persistent error codes, the boiler failing to ignite, intermittent operation, or safety lockouts that a qualified engineer cannot resolve by adjusting other components. A diagnostic check by a Gas Safe engineer is necessary.
What does 'superseded part number' mean?
It means that the original part number has been updated or replaced by the manufacturer with a new, compatible part number. In this case, 173799 supersedes 079716, meaning they are interchangeable for the same function.
Where can I find my boiler's part number?
You can typically find the part number on a label directly on the faulty component, in your boiler's user manual, or by consulting the boiler's installation documentation.
What is the typical delivery time for this part?
Orders received before 4 pm are usually dispatched for next business day delivery.
Troubleshooting
Boiler not firing up
This could be a PCB issue, but also check thermostat settings, gas supply, and pressure. A Gas Safe engineer must diagnose and replace the PCB if faulty.
Intermittent heating or hot water
Check for loose connections to the PCB or other components. A qualified engineer should inspect sensors and the PCB itself.
Boiler shows an error code
Consult your boiler's manual for the specific error code. Some codes point directly to PCB faults, requiring professional diagnosis and replacement.
Safety lockout
If the boiler repeatedly locks out, it indicates a critical fault, potentially related to the PCB's safety monitoring. A Gas Safe engineer is required for diagnosis.
Pros and Cons
Pros
- Restores full boiler functionality.
- Ensures safe operation by monitoring internal parameters.
- Maintains programmed efficiency and performance.
- Directly replaces the original control unit for seamless integration.
Cons
- Requires professional installation by a Gas Safe engineer.
- Non-returnable item, so ensure correct part selection.
- Does not include installation or diagnostic services.
- Potential for other component failures to mimic PCB issues.
Setup, Compatibility & Care
Setup:
- Professional Installation Required: This part must be installed by a Gas Safe registered engineer. Attempting to install it yourself can be dangerous and will void any warranties.
- Compatibility Check: Before purchasing, confirm that part number 173799 (or its superseded number 079716) is the correct replacement for your specific Ideal boiler model. Check your boiler's manual or consult with a qualified engineer.
Compatibility:
- Primarily designed for Ideal boiler systems.
- Always verify the Part GC Number (H20-882) against your existing unit or boiler documentation.
Care:
- The PCB itself requires no regular user maintenance. Its 'care' is managed through the overall maintenance of the boiler system.
- Ensure your boiler undergoes regular annual servicing by a Gas Safe engineer, which includes checking the PCB and its connections.