Baxi 5114702 (Now 720222801) Ignition Electrode

Description

Baxi 5114702 (Now 720222801) Ignition Electrode – Fits Baxi, Potterton, Megaflo, Duo Tec & Platinum Boilers

The Baxi 5114702 (now replaced by 720222801) ignition electrode generates the spark required to ignite the gas within your boiler. A worn or damaged ignition electrode can cause failed ignition attempts, flame detection issues, and intermittent heating or hot water.

This  part ensures reliable ignition and long service life — perfect for engineers and homeowners looking to restore consistent boiler performance.

If your boiler is showing any of the following fault codes, replacing the ignition electrode may resolve the issue:

• E133 – Ignition lockout / No flame detected

• E128 – Flame loss during operation

• E129 – Intermittent ignition failure

• E119 / E125 (secondary symptoms) – Ignition fault-related issues when gas or spark fails

Compatible Boilers and GC Numbers:

 Baxi Duo Tec Combi Range

• Duo Tec 24 HE – GC 47-075-23

• Duo Tec 24 HE A (After Serial No. BTG0815 Issue 9) – GC 47-075-35

• Duo Tec 24 HE A (Before Serial No. BTG0815 Issue 9) – GC 47-075-35 BEFORE

• Duo Tec 28 HE – GC 47-075-25

• Duo Tec 28 HE A (After Serial No. CAC0929 Issue 9) – GC 47-075-36

• Duo Tec 28 HE A (Before Serial No. CAC0929 Issue 9) – GC 47-075-36 BEFORE

• Duo Tec 33 HE – GC 47-075-24

• Duo Tec 33 HE A (After Serial No. BTH1112 Issue 9) – GC 47-075-37

• Duo Tec 33 HE A (Before Serial No. BTH1112 Issue 8) – GC 47-075-37 BEFORE

• Duo Tec 40 HE – GC 47-075-26

• Duo Tec 40 HE A (Issue 8) – GC 47-075-38

 Baxi System Range

• 15 HE System – GC 41-075-52

• 18 HE System – GC 41-075-53

• 24 HE System (After Serial No. BTF 0932) – GC 41-075-47

• 24 HE System (Before Serial No. BTF 0932) – GC 41-075-47 BEFORE

• 28 HE System (After Serial No. CAB 1112) – GC 41-075-48

• 28 HE System (Before Serial No. CAB 1112) – GC 41-075-48 BEFORE

• 32 HE System – GC 41-075-54

 Baxi Megaflo Range

• Megaflo 15 HE A – GC 41-075-55

• Megaflo 18 HE A – GC 41-075-56

• Megaflo 24 HE A – GC 41-075-57

• Megaflo 28 HE A – GC 41-075-58

• Megaflo 32 HE A – GC 41-075-59

 Baxi Combi HE Range

• Combi 24 HE – GC 47-075-20

• Combi 28 HE – GC 47-075-21

• Combi 33 HE – GC 47-075-22

 Baxi Platinum Range

• Platinum Combi 24 HE A (After Serial No. BMY0815 Issue 6) – GC 47-075-31

• Platinum Combi 24 HE A (Before Serial No. BMY0815 Issue 6) – GC 47-075-31 BEFORE

• Platinum Combi 28 HE A (After Serial No. BNC0932 Issue 7) – GC 47-075-32

• Platinum Combi 28 HE A (Before Serial No. BNC0932 Issue 7) – GC 47-075-32 BEFORE

• Platinum Combi 33 HE – GC 47-075-29

• Platinum Combi 33 HE A (After Serial No. BNE1112 Issue 5) – GC 47-075-33

• Platinum Combi 33 HE A (Before Serial No. BNE1112 Issue 6) – GC 47-075-33 BEFORE

• Platinum Combi 40 HE – GC 47-075-30

• Platinum Combi 40 HE A (Issue 4) – GC 47-075-34

 Potterton Gold & Heatmax Range

• Potterton Gold 24 HE Combi – GC 47-590-05

• Potterton Gold 28 HE Combi – GC 47-590-06

• Potterton Gold 33 HE Combi – GC 47-590-19

• Potterton Gold System 18 HE A – GC 41-592-15

• Potterton Gold System 24 HE A – GC 41-592-16

• Potterton Gold System 28 HE A (After Serial No. HSA1112) – GC 41-592-17

• Potterton Gold System 28 HE A (Before Serial No. HSA1112) – GC 41-592-17 BEFORE

• Heatmax Combi 24 HE – GC 47-393-27

• Heatmax Combi 28 HE – GC 47-393-28

• Heatmax Combi 33 HE (After Serial No. FMN1112) – GC 47-393-29

• Heatmax Combi 33 HE (Before Serial No. FMN1112) – GC 47-393-29 BEFORE

Prices: Must be remembered all prices are inclusive of VAT.

Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above for

BAXI BOILER SPARES

Meanwhile, if you are looking for any Baxi-related products please click the link: Baxi spares

Also, for Diverter valves for Baxi please click the link: Baxi Diverter Valves

You can also check our whole range of PCBs for Baxi please click the link: Baxi PCBs

Here is also the list of Pumps for Baxi please click the link: Baxi Pumps

In case you are looking for Fans for Baxi please click the link: Baxi Fans

MAIN BOILER SPARES

Also, if you are looking for any Main’s-related products please click the link: Main’s spares

Also, for Diverter valves for Potterton please click the link: Main’s Diverter Valves

You can also check our whole range of PCBs for Main’s please click the link: Main’s PCBs

Here is also the list of Pumps for Potterton please click the link: Main’s Pumps

In case you are looking for Fans for Potterton please click the link: Main’s Fans

POTTERTON BOILER SPARES

For Potterton spares, if you are looking for any Potterton-related products please click the link: Potterton spares

Also, for Diverter valves for Potterton please click the link: Potterton Valves

You can also check our whole range of PCBs for Potterton please click the link: Potterton PCBs

Here is also the list of Pumps for Potterton please click the link: Potterton Pumps

In case you are looking for Fans for Potterton please click the link: Potterton Fans

At Heating and catering parts,

We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy

We appreciate you buying  from our store. Usually, If your order is received by 1:00 p.m. EST (Monday–Friday), we will ship the item the same day. You can count on us to deliver quickly and safely. In other words, we take pride in our prompt and trustworthy service and will do everything we can to ensure the safe arrival of your package.

Please note that weekends are not included in our next-day delivery guarantee. Delivery for orders placed on Fridays (the next day) is on the following Monday. At the same time select the Saturday delivery option at checkout if you’d like your purchases delivered on a weekend day.

In a word thank you for choosing us!