The Glow-worm 0020014161 Automatic Air Vent helps maintain smooth boiler operation by releasing trapped air from the heating system.
This component helps prevent airlocks, improve water circulation and reduce unwanted system noise. Replacing a faulty air vent can support efficient and reliable boiler performance across a wide range of compatible Glow-worm models.
Compatible Boilers
Glow-worm Betacom Series
| Title |
GC Number |
| Betacom 3 24C, 2016 Onwards |
47-019-41 |
| Betacom 3 30C, 2016 Onwards |
47-019-42 |
| Betacom 4 24C, 2017 Onwards, Part 0010021204 |
47-019-52 |
| Betacom 4 30C, 2017 Onwards, Part 0010021205 |
47-019-53 |
Glow-worm Easicom Series
| Title |
GC Number |
| Easicom 2 24C, 2015 Onwards |
47-019-22 |
| Easicom 2 28C, 2015 Onwards |
47-019-23 |
| Easicom 3 24C, 2017 Onwards, Part 0010021401 |
47-019-50 |
| Easicom 3 25S, 2017 Onwards, Part 0010020902 |
41-019-49 |
| Easicom 3 28C, 2017 Onwards, Part 0010021402 |
47-019-51 |
Glow-worm Energy Series
| Title |
GC Number |
| Energy 12S, 2015 Onwards |
41-019-16 |
| Energy 15S, 2015 Onwards |
41-019-17 |
| Energy 18S, 2015 Onwards |
41-019-18 |
| Energy 25C, 2015 Onwards |
47-019-24 |
| Energy 25S, 2015 Onwards |
41-019-19 |
| Energy 30C, 2015 Onwards |
47-019-25 |
| Energy 30S, 2015 Onwards |
41-019-20 |
| Energy 35C, 2015 Onwards |
47-019-26 |
Glow-worm Essential Series
| Title |
GC Number |
| Essential 24C |
47-019-27 |
| Essential 24C P, 2016 Onwards |
47-019-39 |
| Essential 28C |
47-019-28 |
Glow-worm Flexicom Series
| Title |
GC Number |
| Flexicom 18 HX |
41-315-42 |
| Flexicom 18 SX |
41-315-72 |
| Flexicom 24 CX |
47-047-33 |
| Flexicom 30 CX |
47-047-34 |
| Flexicom 30 SX |
41-047-76 |
| Flexicom 35 CX |
47-047-35 |
Glow-worm CXI Series
| Title |
GC Number |
| Glow-worm 30CXI |
47-047-24 |
Glow-worm Home Series
| Title |
GC Number |
| Home 12S, 2015–2016 |
41-019-27 |
| Home 15S, 2015–2016 |
41-019-28 |
| Home 18S, 2015–2016 |
41-019-29 |
| Home 25C, 2015–2016 |
47-019-29 |
| Home 25S, 2015–2016 |
41-019-30 |
| Home 30C, 2015–2016 |
47-019-30 |
| Home 35C, 2015–2016 |
47-019-31 |
Glow-worm Standard Models
| Title |
GC Number |
| 12S |
41-019-36 |
| 15S |
41-019-37 |
| 18S |
41-019-38 |
| 25C |
47-019-32 |
| 30C |
47-019-33 |
| 35C |
47-019-34 |
Glow-worm Ultimate 2 Series
| Title |
GC Number |
| Ultimate 2 25S, 2015 Onwards |
41-019-42 |
| Ultimate 2 30C, 2015 Onwards |
47-019-35 |
| Ultimate 2 35C, 2015 Onwards |
47-019-36 |
Glow-worm Ultimate 3 Series
| Title |
GC Number |
| Ultimate 3 25S |
41-019-51 |
| Ultimate 3 30C |
47-019-55 |
| Ultimate 3 35C |
47-019-57 |
Glow-worm Ultracom Series
| Title |
GC Number |
| Ultracom 24 CX |
47-019-06 |
| Ultracom 30 CX |
47-019-07 |
| Ultracom 24CXI |
47-019-01 |
| Ultracom 30CXI |
47-019-02 |
| Ultracom 38CXI |
47-019-03 |
| Ultracom 18SXI |
41-019-07 |
| Ultracom 30SXI |
41-019-08 |
Glow-worm Ultrapower Series
| Title |
GC Number |
| Ultrapower 100SXI |
41-019-09 |
| Ultrapower SXI 170 |
41-019-10 |
For the Glow-worm S205644 Micron Burner, please follow the relevant product link.
Why Choose This Product?
The Glow-worm 0020014161 Automatic Air Vent helps improve heating system reliability by releasing trapped air that may cause poor circulation, boiler noise or airlocks.
This brand-new replacement is designed to provide dependable long-term performance and is supplied with a 12-month warranty.
Delivery and Returns
Place your order before 3:00 PM for same-day dispatch. Standard and next-day delivery options are available.
Returns are accepted within 30 days, provided the part remains unused and in its original packaging.
Always use a Gas Safe registered engineer for installation.
Free Delivery
Free UK delivery on orders over £75. Same-day dispatch on orders placed before 4pm on working days.
Returns
We offer a 30-day returns policy. Items must be returned in original condition and packaging. Contact our
team to arrange a return.
