Description
Ravenheat CSI 120 Low NOx NG/LPG DUNGS GAS VALVE CSI 120 0008VAL11005/1
This Ravenheat CSI 120 Dungs Gas Valve ensures consistent gas flow and safe boiler operation in domestic heating systems. The CSI 120 gas valve with part number 0008VAL11005/1 plays a crucial role in maintaining stable ignition and combustion. It helps your boiler run safely and efficiently, restoring proper fuel regulation.
Compatible Boilers
To ensure a perfect fit, this part is compatible with the following boiler models:
Ravenheat CSI Series:
- CSI 120 Low NOx NG/LPG (up to Serial No. 16007132) – GC No. 47-581-37 
- CSI 120/150 T Low NOx NG/LPG (With or Without Timer) – GC No. 47-581-39 
- CSI 150 Low NOx – GC No. 47-581-40 
Ravenheat HE Series:
- HE 120N / HE 120NT 
- HE 150N / HE 150NT 
If you’re looking for a Ravenheat CSI 85 Gas Valve or any other different Ravenheat Gas Valve, follow the link provided.
Why Choose This Product?
This Ravenheat DUNGS gas valve is a cost-effective solution for common gas flow and ignition issues. It ensures your boiler operates safely by maintaining proper fuel regulation. Each refurbished unit undergoes full testing, cleaning, and recalibration. With this eco-friendly option, you save money and reduce waste—without compromising on reliability.
Delivery and Return
Order by 1 PM for same-day dispatch via tracked courier or Royal Mail. You can select standard or next-working-day delivery at checkout. Returns are accepted within 30 days if the product remains unused and in its original packaging.
Important: Only allow a Gas Safe registered engineer to install this part to ensure safe and compliant fitting.
Frequently Asked Questions
1. Which boilers are compatible with the Ravenheat CSI 120 Dungs Gas Valve?
The gas valve is compatible with the Ravenheat CSI Series, including CSI 120 Low NOx NG/LPG (up to Serial No. 16007132), CSI 120/150 T Low NOx NG/LPG with or without a timer, and CSI 150 Low NOx. It also fits HE Series models such as HE 120N, HE 120NT, HE 150N, and HE 150NT. Always check your boiler’s serial number and GC number to confirm compatibility.
2. What is the role of the Ravenheat CSI 120 Dungs Gas Valve?
This gas valve regulates gas flow to the boiler, ensuring safe ignition and stable combustion. Proper fuel regulation prevents boiler malfunctions, improves efficiency, and maintains reliable heating performance in domestic systems.
3. What warranty comes with the gas valve?
Pre-owned units come with a 6-month warranty, while new gas valves include a 12-month warranty. This covers defects or issues affecting the function of the gas valve under normal operating conditions.
4. Can I install the gas valve myself?
No. Only a Gas Safe registered engineer should install the gas valve to ensure safe and compliant fitting. Incorrect installation may cause malfunction or safety hazards.
5. How do I know if I need to replace the gas valve?
Signs that a gas valve may need replacement include unstable boiler ignition, inconsistent heating performance, frequent boiler lockouts, or gas flow issues. If you experience any of these problems, a qualified engineer should inspect the valve and replace it if necessary.











 
  
  
  
  
  
 
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