Description
Worcester Greenstar 30 CDI System Gas Valve
The Worcester Greenstar Gas Valve 87161165150 is a high-quality replacement part for a range of Worcester boilers. This gas valve ensures efficient and reliable gas flow, promoting effective heating and hot water. It is designed with durability in mind, and is easy to install and maintain. This product is suitable for both domestic and commercial use, and is compatible with a range of Worcester boiler models.
This part fits the following boilers:
| Fits Appliance(s) | GC No. |
| Greenstar 30 CDI Conventional | 41-311-71 |
| Greenstar 30 CDI System | 41-311-93 |
| Greenstar 40 CDI Conventional | 41-311-72 |
| Greenstar Combi 25 CDI | 47-311-92 |
| Greenstar Combi 27 CDI HE | 47-406-12 |
| Greenstar Combi 27 CDI HE LPG | 47-406-13 |
| Greenstar Combi 30 CDI | 47-311-93 |
| Greenstar Combi 30 CDI HE | 47-406-14 |
| Greenstar Combi 30 CDI HE LPG | 47-406-15 |
| Greenstar Combi 35 CDI | 47-311-94 |
| Greenstar Combi 37 CDI HE | 47-406-08 |
| Greenstar Combi 37 CDI HE LPG | 47-406-09 |
| Greenstar Combi 40 CDI | 47-311-95 |
| Greenstar 29 CDI Classic | 47-406-34 |
| Greenstar 29 CDI Classic LPG | 47-406-35 |
| Greenstar 34 CDI Classic | 47-406-36 |
| Greenstar 34 CDI Classic LPG | 47-406-37 |
| Greenstar 38 CDI Classic | 47-406-38 |
| Greenstar 38 CDI Classic LPG | 47-406-39 |
| Greenstar Combi 42 CDI HE (Classic) | 47-406-10 |
| Greenstar Combi 42 CDI HE (Classic) LPG | 47-406-11 |
| Greenstar 29 CDI Classic ERP | 47-406-65 (7738100248) |
| Greenstar 29 CDI Classic ERP LPG | 47-406-66 |
| Greenstar 30 CDI Classic Regular ErP | 41-406-33 (7738100245) |
| Greenstar 30 CDI Classic Regular ErP LPG | 41-406-34 |
| Greenstar 30 CDI Classic System ErP | 41-406-37 (7738100244) |
| Greenstar 30 CDI Classic System ErP LPG | 41-406-38 (7738100233) |
Greenstar 34 CDI Classic ERP | 47-406-67 (7738100250) |
| Greenstar 34 CDI Classic ERP LPG | 47-406-68 |
| Greenstar 35 CDI Classic System ErP | 41-406-39 (7738100236) |
| Greenstar 35 CDI Classic System ErP LPG | 41-406-40 (7738100237) |
| Greenstar 38 CDI Classic ERP | 47-406-69 (7738100252) |
| Greenstar 38 CDI Classic ERP LPG | 47-406-70 |
| Greenstar 40 CDI Classic Regular ErP | 41-406-35 (7738100232) |
| Greenstar 40 CDI Classic Regular ErP LPG | 41-406-36 |
| Greenstar 42 CDI Classic ERP | 47-406-71 (7738100246) |
| Greenstar 42 CDI Classic ERP LPG | 47-406-72 |
| Greenstar FS 30 CDI | 41-406-03 |
| Greenstar FS 30 CDI LPG | 41-406-05 |
| Greenstar FS 30CDI Regular ErP | 41-406-62 (7731600102) |
| Greenstar FS 30CDI Regular ErP LPG | 41-406-63 (7731600103) |
| Greenstar FS 42 CDI | 41-406-04 |
| Greenstar FS 42 CDI LPG | 41-406-06 |
| Greenstar FS 42 CDI Regular ErP | 41-406-64 (7731600104) |
| Greenstar FS 42 CDI Regular ErP LPG | 41-406-65 (7731600105) |
| Greenstar Highflow 440 CDI ErP | 47-406-89 (7731600098) |
| Greenstar Highflow 440 CDI ErP LPG | 47-406-90 (7731600099) |
| Greenstar Highflow 550 CDI | 47-406-25 |
| Greenstar Highflow 550 CDI ErP | 47-406-91 (7731600100) |
| Greenstar Highflow 550 CDI ErP LPG | 47-406-92 (7731600101) |
Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above.
For any Worcester Products related products please clink below link :Worcester Spares
    Prices: Please note all prices are inclusive of VAT.
Frequently Asked Questions
1. What Worcester boilers does this gas valve fit?
This gas valve fits a wide range of Worcester boilers including Greenstar 30 CDI System, 30 CDI Conventional, 40 CDI Conventional, Combi 25–42 CDI models, CDI Classic ERP series, FS 30 and FS 42 CDI, and Highflow 440 and 550 CDI units. Always confirm the part number to ensure compatibility.
2. What is the function of the Worcester Greenstar gas valve?
The gas valve controls and regulates the flow of gas within the boiler, ensuring safe combustion and efficient heating performance. It is a vital component for both hot water and heating functions.
3. How do I check if this part is correct for my boiler?
You should always match the manufacturer part number (87161165150) with your boiler’s documentation or the existing part inside your unit. If unsure, check the boiler’s GC number against the compatibility list provided.
4. What warranty is provided with this gas valve?
Pre-owned gas valves are supplied with a 6-month warranty, while new gas valves are supplied with a 12-month warranty. Both options cover manufacturing or operational defects within the warranty period.
5. Can I install this gas valve myself?
It is recommended that all gas-related parts, including valves, are installed by a Gas Safe registered engineer. This ensures safe installation, compliance with regulations, and proper functioning of your boiler.
















