Glowworm 0020020497 Inside Wall Seal (dn 100)

Description

Glowworm 0020020497 Inside Wall Seal (dn 100) replacement part with manufacturer part number 20020497. This exact item is a genuine, brand-new Glow-worm product. It is intended for the compatible appliances shown below, where listed. Match the boiler model and MPN before ordering.

Product Details

Brand: Glow-worm
Manufacturer part number (MPN): 20020497
Condition: Genuine brand new

Boiler Compatibility

Check the exact appliance model and manufacturer part number before ordering. See the GC Number tab for the verified GC references.

This part fits the following 130 appliances:

Listed compatible appliances

• Glowworm Boiler Spares 12HXI SYSTEM NG
• Glowworm Boiler Spares 15HXI SYSTEM NG
• Glowworm Boiler Spares 18HXI SYSTEM NG
• Glowworm Boiler Spares 24CXI COMBI NG
• Glowworm Boiler Spares 24HXI SYSTEM NG
• Glowworm Boiler Spares 30CXI COMBI NG
• Glowworm Boiler Spares 30HXI SYSTEM NG
• Glowworm Boiler Spares 38CXI COMBI NG
• Glowworm Boiler Spares 38HXI SYSTEM NG
• Glowworm Boiler Spares BETACOM 2 24 COMBI NG
• Glowworm Boiler Spares BETACOM 2 24A COMBI NG
• Glowworm Boiler Spares BETACOM 2 28 COMBI NG
• Glowworm Boiler Spares BETACOM 2 28A COMBI NG
• Glowworm Boiler Spares BETACOM 24C COMBI NG
• Glowworm Boiler Spares BETACOM 3 24C COMBI NG
• Glowworm Boiler Spares BETACOM 3 30C COMBI NG
• Glowworm Boiler Spares BETACOM 30C COMBI NG
• Glowworm Boiler Spares BETACOM 4 24C COMBI NG
• Glowworm Boiler Spares BETACOM 4 30C COMBI NG
• Glowworm Boiler Spares BRITISH GAS BG330 SYSTEM NG
• Glowworm Boiler Spares BRITISH GAS BG330+ SYSTEM NG
• Glowworm Boiler Spares EASICOM 2 24C COMBI NG
• Glowworm Boiler Spares EASICOM 2 28C COMBI NG
• Glowworm Boiler Spares EASICOM 24 COMBI NG
• Glowworm Boiler Spares EASICOM 28 COMBI NG
• Glowworm Boiler Spares EASICOM 3 24C COMBI NG
• Glowworm Boiler Spares EASICOM 3 25R REGULAR NG
• Glowworm Boiler Spares EASICOM 3 25S SYSTEM NG
• Glowworm Boiler Spares EASICOM 3 28C COMBI NG
• Glowworm Boiler Spares ENERGY 12R REGULAR NG
• Glowworm Boiler Spares ENERGY 12S SYSTEM NG
• Glowworm Boiler Spares ENERGY 15R REGULAR NG
• Glowworm Boiler Spares ENERGY 15S SYSTEM NG
• Glowworm Boiler Spares ENERGY 18R REGULAR NG
• Glowworm Boiler Spares ENERGY 18S SYSTEM NG
• Glowworm Boiler Spares ENERGY 2 30CP COMBI LPG
• Glowworm Boiler Spares ENERGY 25C COMBI NG
• Glowworm Boiler Spares ENERGY 25R REGULAR NG
• Glowworm Boiler Spares ENERGY 25S SYSTEM NG
• Glowworm Boiler Spares ENERGY 30C COMBI NG
• Glowworm Boiler Spares ENERGY 30R REGULAR NG
• Glowworm Boiler Spares ENERGY 30S SYSTEM NG
• Glowworm Boiler Spares ENERGY 35C COMBI NG
• Glowworm Boiler Spares ENERGY 35R REGULAR NG
• Glowworm Boiler Spares ENERGY 35STORE COMBI NG
• Glowworm Boiler Spares ENERGY 7 12R REGULAR NG
• Glowworm Boiler Spares ENERGY 7 12S SYSTEM NG
• Glowworm Boiler Spares ENERGY 7 15R REGULAR NG
• Glowworm Boiler Spares ENERGY 7 15S SYSTEM NG
• Glowworm Boiler Spares ENERGY 7 18R REGULAR NG
• Glowworm Boiler Spares ENERGY 7 18S SYSTEM NG
• Glowworm Boiler Spares ENERGY 7 25C COMBI NG
• Glowworm Boiler Spares ENERGY 7 25R REGULAR NG
• Glowworm Boiler Spares ENERGY 7 25S SYSTEM NG
• Glowworm Boiler Spares ENERGY 7 30C COMBI NG
• Glowworm Boiler Spares ENERGY 7 30R REGULAR NG
• Glowworm Boiler Spares ENERGY 7 30S SYSTEM NG
• Glowworm Boiler Spares ENERGY 7 35C COMBI NG
• Glowworm Boiler Spares ESSENTIAL 24C COMBI NG
• Glowworm Boiler Spares ESSENTIAL 24C P COMBI LPG
• Glowworm Boiler Spares ESSENTIAL 28C COMBI NG
• Glowworm Boiler Spares FLEXICOM 12HX SYSTEM NG
• Glowworm Boiler Spares FLEXICOM 15HX SYSTEM NG
• Glowworm Boiler Spares FLEXICOM 18HX SYSTEM NG
• Glowworm Boiler Spares FLEXICOM 18SX SYSTEM NG
• Glowworm Boiler Spares FLEXICOM 24CX COMBI NG
• Glowworm Boiler Spares FLEXICOM 24HX SYSTEM NG
• Glowworm Boiler Spares FLEXICOM 30CX COMBI NG
• Glowworm Boiler Spares FLEXICOM 30hX SYSTEM NG
• Glowworm Boiler Spares FLEXICOM 30SX SYSTEM NG
• Glowworm Boiler Spares FLEXICOM 35CX COMBI NG
• Glowworm Boiler Spares FLEXICOM 35HX SYSTEM NG
• Glowworm Boiler Spares HOME 12R REGULAR NG
• Glowworm Boiler Spares HOME 12S SYSTEM NG
• Glowworm Boiler Spares HOME 15R REGULAR NG
• Glowworm Boiler Spares HOME 15S SYSTEM NG
• Glowworm Boiler Spares HOME 18R REGULAR NG
• Glowworm Boiler Spares HOME 18S SYSTEM NG
• Glowworm Boiler Spares HOME 25C COMBI NG
• Glowworm Boiler Spares HOME 25R REGULAR NG
• Glowworm Boiler Spares HOME 25S SYSTEM NG
• Glowworm Boiler Spares HOME 30C COMBI NG
• Glowworm Boiler Spares HOME 30R REGULAR NG
• Glowworm Boiler Spares HOME 35C COMBI NG
• Glowworm Boiler Spares SUSTAIN 12R REGULAR NG
• Glowworm Boiler Spares SUSTAIN 12S SYSTEM NG
• Glowworm Boiler Spares SUSTAIN 15R REGULAR NG
• Glowworm Boiler Spares SUSTAIN 15S SYSTEM NG
• Glowworm Boiler Spares SUSTAIN 18R REGULAR NG
• Glowworm Boiler Spares SUSTAIN 18S SYSTEM NG
• Glowworm Boiler Spares SUSTAIN 25C COMBI NG
• Glowworm Boiler Spares SUSTAIN 30C COMBI NG
• Glowworm Boiler Spares SUSTAIN 35C COMBI NG
• Glowworm Boiler Spares SXI 18SXI SYSTEM NG
• Glowworm Boiler Spares SXI 30SXI SYSTEM NG
• Glowworm Boiler Spares ULTIMATE 2 25R REGULAR NG
• Glowworm Boiler Spares ULTIMATE 2 25S SYSTEM NG
• Glowworm Boiler Spares ULTIMATE 2 30C COMBI NG
• Glowworm Boiler Spares ULTIMATE 2 35C COMBI NG
• Glowworm Boiler Spares ULTIMATE 24H SYSTEM NG
• Glowworm Boiler Spares ULTIMATE 3 25R REGULAR NG
• Glowworm Boiler Spares ULTIMATE 3 25S SYSTEM NG
• Glowworm Boiler Spares ULTIMATE 3 30C COMBI NG
• Glowworm Boiler Spares ULTIMATE 3 35C COMBI NG
• Glowworm Boiler Spares ULTIMATE 30 C COMBI NG
• Glowworm Boiler Spares ULTIMATE 30C COMBI NG
• Glowworm Boiler Spares ULTIMATE 35C COMBI NG
• Glowworm Boiler Spares ULTIMATE2 18SXI SYSTEM NG
• Glowworm Boiler Spares ULTIMATE2 30SXI SYSTEM NG
• Glowworm Boiler Spares ULTRACOM 12HXI SYSTEM NG
• Glowworm Boiler Spares ULTRACOM 15HXI SYSTEM NG
• Glowworm Boiler Spares ULTRACOM 18HXI SYSTEM NG
• Glowworm Boiler Spares ULTRACOM 18SXi SYSTEM NG
• Glowworm Boiler Spares ULTRACOM 2 12SXI SYSTEM NG
• Glowworm Boiler Spares ULTRACOM 2 24CXI COMBI NG
• Glowworm Boiler Spares ULTRACOM 2 30CXI COMBI NG
• Glowworm Boiler Spares ULTRACOM 2 35CXI COMBI NG
• Glowworm Boiler Spares ULTRACOM 2 35STORE COMBI NG
• Glowworm Boiler Spares ULTRACOM 24CX COMBI NG
• Glowworm Boiler Spares ULTRACOM 24CXI COMBI NG
• Glowworm Boiler Spares ULTRACOM 24HXI SYSTEM NG
• Glowworm Boiler Spares ULTRACOM 30CX COMBI NG
• Glowworm Boiler Spares ULTRACOM 30CXI COMBI NG
• Glowworm Boiler Spares ULTRACOM 30HXI SYSTEM NG
• Glowworm Boiler Spares ULTRACOM 30SXi SYSTEM NG
• Glowworm Boiler Spares ULTRACOM 38CXI COMBI NG
• Glowworm Boiler Spares ULTRACOM 38HXI SYSTEM NG
• Glowworm Boiler Spares ULTRAPOWER SXI 100 SYSTEM NG
• Glowworm Boiler Spares ULTRAPOWER SXI 170 SYSTEM NG
• Glowworm Boiler Spares XTRAMAX HE COMBI LPG

Before you order

Use the manufacturer part number as your main check. Do not rely on a similar-looking part. Compare the appliance model and the GC Number tab before ordering.

Related Glow-worm parts

Browse related Glow-worm Boiler Accessories.

Help and returns

For help checking this part, message us on WhatsApp. This item includes a 12-month warranty. Returns are subject to the 30-day returns policy.

Product check

Use the appliance model and any listed GC number as extra checks before ordering.

Installation and testing should be completed by a suitably qualified professional where required.

Technical FAQs

How do I check that this is the correct replacement part?

Use manufacturer part number 20020497 as the main check. Match it to the old part or appliance documentation, not only to a similar-looking product.

Will this part fit my boiler?

This exact part is listed for 130 appliance model(s). Check your appliance model, MPN and the GC Number tab before ordering.

Can a similar-looking part be used instead?

Do not rely on shape or appearance alone. Check the manufacturer part number and the exact appliance model before ordering a replacement.

Does the part number identify the cause of a boiler fault?

No. A part number helps identify a replacement item but does not diagnose a fault. Ask a suitably qualified professional to identify the cause where required.

Who should fit and test this part?

Installation and testing should be completed by a suitably qualified professional where required. This exact item is a genuine, brand-new Glow-worm product.