Glow-worm

Glow-worm Energy

CombiSystemRegular

Glow-worm's core range, available as combi, system and regular.

At a glance

Configurations: Combi, System, Regular
Best suited to: Budget-conscious replacements across most home sizes
Fuel: Mains natural gas (some variants are LPG-convertible, check the manufacturer’s data).

Worth knowing on site

One of Glow-worm's most widely fitted ranges.
Combi, system and regular options, confirm from the data plate.

Finding the manual and the data plate

For the exact outputs, gas rate, dimensions and commissioning figures, work from the appliance’s data plate and the manufacturer’s installation and servicing instructions. The GC (Gas Council) number and serial are on the data plate, usually behind the front panel or on the underside. Glow-wormpublishes its manuals and support at Glow-worm support.

Useful while you’re on the tools

Flue gas analysis explained →What is a CP12? →Flue gas ratio calculator →CP12 renewal checker →

More from Glow-worm

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Manifold is not affiliated with or endorsed by Glow-worm. Brand and model names are used only to help engineers find the right resources. Specifications and available variants change by year and model, so always work from the appliance’s data plate and the manufacturer’s own installation and servicing manual. Gas work must be carried out by an appropriately Gas Safe registered engineer.

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Finding the manual and the data plate