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Betacom₃ combi boilers

Exclusive, great value combi with a 2 year warranty

  • Value for money, high performance combi range
  • ErP A rated for efficiency - helping you to reduce your energy bills
  • FREE 2 year warranty* with option to extend*
  • 24kW and 30kW outputs available – making it suitable for homes of all sizes
  • Includes analogue timer and flue

Value for money

Designed to provide reliable heating and domestic hot water for homes without the need for a separate hot water cylinder, the Betacom₃ provides an excellent choice for those looking for a new or replacement combi boiler. Designed and manufactured at Glow-worm’s industry-leading facilities in Derbyshire, the straightforward Betacom3 combi boiler range represents great value for money as it is highly efficient, reliable and easy to use.

Available in a choice of 24kW and 30kW models making it suitable for homes of many sizes, the Betacom₃ is built using quality components for proven reliability. It also features an inbuilt filling loop for ease of use and maintenance.

Glow-worm’s Betacom₃ combi boiler features a modern, bright, LCD display and comes complete with a simple-to-use analogue timer for straightforward programming. The Betacom range is also compatible with the complete range of Glow-worm controls including the popular MiGo app based control (sold separately), giving you the flexibility to control your heating from anywhere, at any time.

If you chose to have a Betacom₃ boiler installed by a Glow-worm Club Energy installer you’ll also receive a FREE 2 year warranty as standard* from our industry leading Group Service team. However, if you'd prefer you can also easily extend this for an additional charge, when your installer registers the installation either through the Club Energy website or the market leading Plumbing Toolbox app.

*When registered through Club Energy

Features & benefits

  • Highly efficient, ErP A rated boiler
  • Offering high flow rates of 10.0 & 12.4l/min for the 24 and 30kW options respectively
  • Manufactured in the UK at Glow-worm’s industry-leading facilities
  • High grade, aluminium heat exchanger for proven and reliable performance
  • Grundfos pump for lower energy use – helping to reduce costs
  • LCD display to provide straightforward interface
  • Compatible with Glow-worm’s full range of flues & accessories
  • Inbuilt filling loop for easy ongoing maintenance
  • Compatible with Glow-worm’s range of intelligent controls including the popular MiGo app based control
  • Easy to use & install with 2 year warranty* with option to extend when registered through Club Energy
  • Wide range of Glow-worm flue options available
  • Compatible with Glow-worm’s complete range of accessories

*When registered through Club Energy



Betacom₃ combi boilerUnit24kW30kW
Casing dimensions
(H x W x D)
mm740 x 418 x 300740 x 418 x 300
DHW flow rate storage/combi (35°C rise)l/min 10.012.4
Ø60/100 flue length horizontalm1010
Ø60/100 flue length verticalm1010
SEDBUK 2009 annual efficiency%89.289.2
ErP rating heating AA
ErP rating DHW AA

Related Products

Related Products

MiGo personal heating assistant

Your personal heating assistant

  • Remote heating and hot water control
  • Automatically learns your energy needs
  • MiGo and Glow-worm boilers speak the same language
  • Internet weather compensation
  • Full cost-saving potential

Climapro₁ control

Available wireless and wired

  • Annual service reminder function
  • Automatic update for summer and winter
  • Simple and discreet
  • Weather compensation ability (when used with optional outdoor sensor)

Climapro₂ RF control

Glow-worm’s most innovative wireless programmable room thermostat

  • Simple-to-use handheld unit can be wall mounted or portable within the living area
  • Backlit display provides advanced user control and functionality
  • Two channel wireless programmable room thermostat
  • Central heating control system to suit your timetable and lifestyle


Thermostat by Glow-worm

  • Easy to use
  • Extra low voltage
  • Simple & discreet 2 wire connection
  • Polarity not important