Description
The ATAG boiler gas valve replacement (part number S4751900) is a crucial component that regulates the flow of gas to your boiler’s burner. This used and tested part is taken from a fully working boiler and thoroughly inspected by our experienced engineers. While minor cosmetic marks may be visible, the valve operates to manufacturer standards and ensures your heating system remains safe and efficient.
Ideal for restoring proper gas flow and ignition in your ATAG boiler, this part includes a 6-month warranty for extra confidence.
ATAG Compatible Boilers
This gas valve is compatible with the following ATAG boiler models:
- ATAG A200S (GC: 41-310-14)
- ATAG A203C (GC: 47-310-15)
- ATAG A320S (GC: 41-310-17)
- ATAG A325C (GC: 47-310-17)
- ATAG A325ECX (GC: 47-310-18)
- ATAG XL110
- ATAG XL140
- ATAG XL70
Before purchasing, make sure your existing valve matches manufacturer part number S4751900 to ensure proper fit.
Why Choose This Gas Valve?
Gas valves are essential for the safe and efficient operation of your boiler. This used ATAG gas valve has been carefully removed from a working boiler, cleaned, and tested by our professional engineering team. Choosing a tested, guaranteed part can save you money while maintaining system safety. We back it with a 6-month warranty for your peace of mind.
Looking for more parts? Browse all ATAG boiler spares here
Delivery and Return
Order before 1:00 p.m. (Monday–Friday) to receive same-day dispatch. Choose standard delivery (2–3 working days), next-day delivery, or Saturday delivery during checkout. Weekend orders ship the next working day.
Changed your mind? You can return this part within 30 days in its original condition. For non-faulty returns, the buyer is responsible for return postage.
Thanks for purchasing the ATAG boiler gas valve. For safe and reliable installation, always use a Gas Safe registered engineer
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