Glow-worm Betacom4

At a glance

• Configurations: Combi
• Best suited to: Smaller homes on a tighter budget
• Fuel: Mains natural gas (some variants are LPG-convertible, check the manufacturer’s data).

Worth knowing on site

• A no-frills combi range.
• Check the output and warranty terms on Glow-worm's site before quoting.

On the tools

Betacom4 is the range engineers reach for on the most straightforward, cost-conscious combi swaps, where the customer has explicitly prioritised price over features. Being entry-level, it is a common fit-and-forget choice for smaller properties with modest hot-water demand.

Variants and configuration

Unlike Energy, Betacom4 is combi-only, with no system or regular option in the range, which simplifies the on-site decision but narrows what it can be quoted for. Check the output and warranty terms on Glow-worm's site before quoting, since it sits at the value end of the brand.

Where it sits in the range

Betacom4 sits below Energy in Glow-worm's current line-up as the brand's no-frills entry point. It is typically fitted in smaller homes where a full-featured range would be more boiler than the property or budget calls for.

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.