Description
Glowworm 0020020763 Igniter – Spark Ignition for Flexicom & BG Boilers
The Glowworm Flexicom igniter 0020020763 starts the ignition process inside your boiler. This boiler igniter creates the spark needed to light the burner and begin heating. The part number 0020020763 ensures correct fit and easy installation. A faulty igniter can stop your boiler from firing, so replacing it restores reliable heating and hot water.
Compatible Boilers
This part is compatible with the following models:
Glowworm Flexicom Series
- Flexicom 12 HX – GC 41-315-28
- Flexicom 15 HX – GC 41-315-29
- Flexicom 18 HX – GC 41-315-42
- Flexicom 18 SX – GC 41-315-72
- Flexicom 24 CX – GC 47-047-33
- Flexicom 24 HX – GC 41-315-61
- Flexicom 30 CX – GC 47-047-34
- Flexicom 30 HX – GC 41-315-67
- Flexicom 30 SX – GC 41-047-76
- Flexicom 35 CX – GC 47-047-35
- Flexicom 35 HX – GC 41-315-68
Glowworm BG Series
- BG 330+ – GC 41-019-11
Glowworm Ultimate Series
- Ultimate 24 H – GC 41-019-15
Glowworm Ultrapower Series
- Ultrapower 100SXI – GC 41-019-09
- Ultrapower SXI 170 – GC 41-019-10
Why Choose This Product?
The Glowworm Flexicom igniter 0020020763 offers a reliable fix for ignition problems. This brand new part delivers a strong and consistent spark for smooth boiler startup. As a result, your heating system runs efficiently and avoids firing issues. Replacing the igniter improves performance and reduces the risk of breakdowns. It also helps maintain stable heating output over time.
Delivery and Return
Place orders before 1 pm for same-day dispatch. Standard delivery takes 2–3 working days, and next-day delivery is available. Returns are accepted within 30 days if unused and in original packaging. Always use a Gas Safe registered engineer to install this part safely and correctly.
Frequently Asked Questions (FAQs)
Q1: What does the Glowworm Flexicom igniter 0020020763 do?
A1: The igniter creates a spark to light the burner in your boiler. This allows the heating system to start safely and efficiently.
Q2: Is this Glowworm Flexicom igniter 0020020763 brand new?
A2: Yes, this is a brand new igniter that delivers reliable and consistent ignition performance.
Q3: Which boilers are compatible with this igniter?
A3: This igniter fits Glowworm Flexicom, BG, Ultimate, and Ultrapower models listed in the compatibility section.
Q4: What are common signs of a faulty boiler igniter?
A4: Common signs include the boiler failing to ignite, no heating, or frequent lockouts during startup.
Q5: Can I install this igniter myself?
A5: You should always use a Gas Safe registered engineer to install the igniter safely and correctly.










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