Description
WORCESTER AIR PRESSURE SWITCH 8716117685 GREENSTAR 30 RI COMPACT
The Worcester Air Pressure Switch 8716117685 monitors airflow and ensures safe operation inside your Greenstar 30 Ri Compact boiler. This refurbished air pressure switch helps maintain correct combustion and prevents ignition or flame detection issues. Each part is cleaned, inspected, and tested for consistent and reliable performance, providing a cost-effective solution to common airflow-related faults.
Compatible Boilers
Worcester Greenstar Compact Series
533 Compact ErP (GC No. 47-406-83)
535 Compact ErP (GC No. 47-406-84)
Worcester Greenstar CDI Compact Series
Greenstar 28 CDI Compact ERP (GC No. 47-406-77 / 7733600054)
Greenstar 28 CDI Compact ERP LPG (GC No. 47-406-78 / 7733600057)
Greenstar 32 CDI Compact ERP (GC No. 47-406-79 / 7733600055)
Greenstar 32 CDI Compact ERP LPG (GC No. 47-406-80 / 7733600058)
Greenstar 36 CDI Compact ERP (GC No. 47-406-81 / 7733600056)
Greenstar 36 CDI Compact ERP LPG (GC No. 47-406-82 / 7733600059)
Worcester Greenstar i System Compact Series
Greenstar 27 i System Compact ERP (GC No. 41-406-58 / 7733600060)
Greenstar 27 i System Compact ERP LPG (GC No. 41-406-59 / 7733600061)
Greenstar 30 i System Compact ERP (GC No. 41-406-60 / 7733600062)
Greenstar 30 i System Compact ERP LPG (GC No. 41-406-61 / 7733600063)
Worcester Greenstar Ri Compact Series
Greenstar 27 Ri Compact ERP (GC No. 41-406-54 / 7733600064)
Greenstar 27 Ri Compact ERP LPG (GC No. 41-406-55 / 7733600065)
Greenstar 30 Ri Compact ERP (GC No. 41-406-56 / 7733600066)
Greenstar 30 Ri Compact ERP LPG (GC No. 41-406-57 / 7733600067)
Worcester Greenstar Si Compact Series
Greenstar 25 Si Compact ERP (GC No. 47-406-73 / 7733600050)
Greenstar 25 Si Compact ERP LPG (GC No. 47-406-74 / 7733600051)
Greenstar 30 Si Compact ERP (GC No. 47-406-75 / 7733600052)
Greenstar 30 Si Compact ERP LPG (GC No. 47-406-76 / 7733600053)
Why Choose This Product?
This refurbished Worcester Air Pressure Switch ensures precise airflow control and safe combustion inside your boiler. It helps prevent ignition issues, improves heating reliability, and reduces system lockouts. Each unit is refurbished to working standards and tested to confirm performance and durability. This part provides a practical, eco-friendly, and affordable way to restore your boiler’s functionality without the high cost of a new replacement.
Delivery and Return
Orders placed before 1 PM are dispatched on the same working day. Choose standard or next-day delivery at checkout for added convenience. If you are not completely satisfied, returns are accepted within 30 days in the original condition. Always use a Gas Safe registered engineer for installation to ensure safety and compliance.
Frequently Asked Questions (FAQs)
1. What does the Worcester Air Pressure Switch 8716117685 do?
The Worcester Air Pressure Switch 8716117685 monitors airflow within your Greenstar Compact boiler to ensure safe combustion. It helps prevent ignition issues by confirming that the fan and flue system operate correctly before ignition starts.
2. Which Worcester boilers are compatible with this air pressure switch?
This air pressure switch fits multiple Worcester Greenstar Compact models, including 533, 535, CDI Compact, i System Compact, Ri Compact, and Si Compact ErP boilers. You can verify compatibility using the GC numbers listed in the product description.
3. Can this refurbished air pressure switch fix ignition or flame detection faults?
Yes. Replacing a faulty air pressure switch can resolve issues such as ignition failure, flame loss, or frequent boiler lockouts caused by incorrect airflow readings.
4. Is this part new or refurbished?
This Worcester Air Pressure Switch is refurbished. Each part is cleaned, inspected, and tested to meet safe operational standards, ensuring dependable performance at an affordable cost.
5. Do I need a professional to fit this part?
Yes. Always use a Gas Safe registered engineer to install or replace boiler components. Professional fitting ensures safe operation and maintains your boiler’s performance.





