Glowworm 0020195511 Gas Control Valve

The Glowworm gas valve 0020195511 controls the gas supply to selected Glowworm boilers, helping the appliance ignite correctly and maintain stable heating performance. It fits Betacom, Easicom, Energy, Essential, Home, and Ultimate models. However, a faulty gas valve can cause ignition problems, lockouts, or poor burner operation. Therefore, replacing it helps restore safer combustion control, smoother boiler operation, and dependable daily heating.

Compatibility :

• Glowworm Betacom 3: 30C
• Glowworm Betacom 4: 24C, 30C
• Glowworm Easicom 2: 24C, 28C
• Glowworm Easicom 3: 24C, 25R, 25S, 28C
• Glowworm Energy Combi: 25C, 30C, 35C
• Glowworm Energy Regular: 12R, 15R, 18R, 25R, 30R, 35R
• Glowworm Energy System: 12S, 15S, 18S, 25S, 30S
• Glowworm Essential: 24C, 24C P, 28C
• Glowworm Home Combi: 25C, 30C, 35C
• Glowworm Home Regular: 12R, 15R, 18R, 25R, 30R
• Glowworm Home System: 12S, 15S, 18S, 25S
• Glowworm Boiler Range: 12R, 12S, 15R, 15S, 18R, 18S, 25C, 30C, 35C
• Glowworm Ultimate 2: 25R, 35C
• Glowworm Ultimate 3: 25R, 25S, 30C, 35C

Important fitting advice

We recommend that all parts are fitted by a fully qualified Gas Safe registered engineer. If you need help confirming the right part, contact us our team has 10+ years of boiler spares knowledge and friendly chat support to help you quickly.

Delivery

At Boiler Spares Hub, we dispatch orders within 1 working day (Monday-Friday). Orders placed outside working days will be dispatched on the next working day. For delivery options available for this product, please add it to your basket or check our delivery options page.

Returns

We accept 30-day returns. Returns must be in an unopened, sealed box. If we find the item has been used or installation was attempted, we may refuse the return.

Frequently Asked Questions (FAQs)

1. What is the part number for this Glowworm gas valve?
The manufacturer part number is 0020195511.
You should match this number with your existing boiler part before ordering.

2. Which boilers does this gas valve fit?
It fits selected Glowworm Betacom, Easicom, Energy, Essential, Home, and Ultimate boilers.
Always check your boiler model and GC number to confirm compatibility.

3. What does a boiler gas valve do?
A gas valve controls the gas flow to the burner inside the boiler.
As a result, it helps the boiler ignite correctly and operate safely.

4. What problems can a faulty gas valve cause?
A faulty gas valve can cause ignition failure, boiler lockouts, or unstable burner operation.
Therefore, replacing the faulty part can help restore normal heating performance.

5. Can I fit this Glowworm gas valve myself?
No, a Gas Safe registered engineer should fit any boiler gas valve.
This ensures safe installation, correct testing, and proper boiler operation.