Worcester Bosch Control Unit - 8716117070
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eBayWORCESTER 8716117070 CONTROL UNIT CU-DNA1.0 SKIN LOW UK
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City Plumbing GBWorcester Bosch Cu-Dna1.0 Skin Low Control Unit 8716117070
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Product Information
Full details
The Worcester Bosch Cu-Dna1.0 Skin Low control unit (part number 8716117070) is an essential replacement component intended for professional heating engineers and technicians tasked with restoring boiler functionality. Designed to integrate seamlessly with specific Worcester Bosch systems, this control unit acts as the brains of your heating operations to ensure optimal performance; however, it must be installed exclusively by a Gas Safe registered engineer to maintain safety, legality, and warranty integrity.
All features
| Model Part Number | 8716117070 |
|---|---|
| Brand | Worcester Bosch |
Extended Product Information
FAQs
Can I install this control unit myself?
No. Due to gas safety regulations, this part must be fitted by a Gas Safe registered engineer.
Is this a genuine Worcester Bosch part?
Yes, the 8716117070 is an official Worcester Bosch control unit.
How do I know if this is the right part for my boiler?
Check your boiler's installation manual or the original data plate on the unit for the part number '8716117070'.
What happens if the part is faulty upon arrival?
Please contact the supplier immediately to follow the official returns and warranty replacement procedure.
Does this control unit come with a warranty?
As a manufacturer spare, it is covered by the standard parts warranty provided by Worcester Bosch, provided it is installed by a qualified professional.
Troubleshooting
Boiler remains unresponsive after installation
Ensure the ribbon cables and connectors are firmly seated; consult a Gas Safe engineer to verify if the board requires a software reset.
System showing error codes related to communication
Verify that the replacement unit matches the exact boiler model requirements and that all wiring looms are connected to the correct ports.
Pros and Cons
Pros
- Ensures perfect compatibility with supported Worcester Bosch boilers
- High-quality build for long-term reliability
- Restores factory performance specifications
- Essential for professional-grade repairs
Cons
- Not suitable for DIY installation
- Requires technical knowledge for configuration
- Limited to specific boiler models
Setup, Compatibility & Care
This control unit is a specialized electrical component. It must be installed by a Gas Safe registered engineer to ensure the boiler remains safe and compliant with gas safety regulations.
- Compatibility Check: Always verify the MPN (8716117070) against your boiler's technical manual or data plate before purchase.
- Installation: A certified engineer will isolate the power and gas supply before replacing the module and updating the system configuration.
- Care: Keep the unit away from moisture and dust during the replacement process. Once installed, no routine maintenance is required for the unit itself, provided the boiler is serviced annually.