Glow-Worm Extension 1m DN60/100 PP

Glow-worm 1 Metre Flue Extension

The Glow-worm 1 Metre Flue Extension is designed to give you extra flexibility when planning your flue route. When fitted between elbows, a vertical adaptor, or a vertical terminal, it allows you to extend a standard horizontal flue by up to 1 metre. This makes it ideal for installations where the usual flue length doesn’t quite reach the most suitable exit point. This extension is specifically compatible with Glow-worm condensing boilers, ensuring a secure fit and reliable performance throughout the system.

FAQs

Can this extension be used with any boiler brand?

No — it is designed exclusively for Glow-worm condensing boilers and will not be compatible with other manufacturers' systems.

Where in the flue system can this extension be installed?

It can be placed between flue elbows, a vertical adaptor, or a vertical terminal to add extra length where needed.

When would I need a 1 metre extension?

You’d typically use one when the standard flue system isn’t long enough to reach a safe or compliant termination point.

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