Trustpilot

Our website uses cookies to help provide you with the best experience tailored to your interests. To use the website with full comfort, please accept to receive all cookies on our website. For more information with regard to Cookies please see our Privacy policy.

Accept Decline

Essential combi boilers

Quality, Performance and Value

  • Exceptional value for money combi range
  • FREE 3 year guarantee with option to extend*
  • Sold with analogue timer and flue
  • 24kW and 28kW outputs available

The Essential boiler range is simple, highly efficient, reliable and easy to use, giving you a winning formula.

Designed with a high quality and powerful aluminium heat exchanger, the Essential has leading features, a bright, easy-to-read, LCD display and comes with a 3 year guarantee as standard with the option to extend*. The Essential is delivered as a boiler, flue and analogue timer package and is supported by a UK brand you can trust with industry leading service.

If you chose to have a Essential boiler fitted by a Glow-worm Club Energy installer you’ll also receive a FREE 3 year guarantee as standard* from our industry leading Group Service team. If you’d prefer however 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.

Features & benefits

  • Great value combi range with choice of 24kW or 28kW models
  • In-built analogue timer
  • Easy-to-use interface with LCD display
  • Simple, smart design
  • Light weight, aluminium heat exchanger providing great performance
  • Highly efficient, A rated boiler for ErP energy labelling to reduce energy bills
  • Modulating Grundfos pump for reduced energy use
  • Compatible with full range of Glow-worm controls, flues and accessories
  • 3 year parts and labour guarantee*

*extended guarantee option available through Club Energy

Specifications

Specifications

Essential boilersUnit 24kW 28kW
Casing dimensions
(H x W x D)
mm740 x 418 x 300740 x 418 x 300
SEDBUK rating 2009 89.389.3
ErP rating heating AA
ErP rating DHW AA
Clearances
Top (from top of boiler)mm300300
Side mm0.50.5**
Bottom mm300300
Front mm²600600**

** 5mm if removable panel/door

Related Products

Related Products

Introducing MiGo

The personal heating assistant

  • Wi-Fi thermostat and easy-to-use app
  • Manage heating and hot water from anywhere
  • Reduces energy consumption, saves money
  • Internet weather compensation
  • eBUS communication

Climapro₂ RF Control

Glow-worm’s most innovative wireless programmable room thermostat

  • Capable of room and weather compensation*
  • Two channel wireless programmable room thermostat
  • Backlit display provides advanced user control and functionality
  • 2 years standard warranty

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)

Climastat room thermostat

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