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Energy combi boilers

ErP A rated small combi boiler

  • ErP A rated for efficiency - helping you to reduce your energy bills
  • Compact size will fit in kitchen cupboards
  • Highly efficient for lower running costs
  • Quiet Mark approved
  • FREE 7 year guarantee out of the box with option to extend*

Energy combi boiler

The Energy combi boiler is an ErP A rated boiler that is small enough to fit perfectly in a kitchen cupboard. The Energy combi boiler comes with a great range of outputs, attractive modern design, bright easy-to-use interface and a choice of controls.

A high quality, compact combi boiler

Our Energy combi boiler is built right here in the UK at Glow-worm’s award winning factory in Belper. It uses an aluminium heat exchanger which is designed to last longer and reduce your energy bills. The heat exchanger is also super quiet – you’ll barely even hear your boiler when it’s on!

The compact size and rear flue option gives it great flexibility to install it in more spaces, including kitchen cupboards.

The Energy combi boiler also has a highly efficient, modulating, Grundfos pump which lowers your running costs as it deftly adapts to the actual heating and hot water demand in your home.

If you’d like to save energy and find which boiler you need for your house click here to use our Boiler Calculator.

Features & benefits

  • ErP A rated combi boiler
  • Compact size allows it to be installed in most places – including kitchen cupboards
  • High efficiency – lower running costs
  • Wide range of outputs, meets every demand and system requirement – available in: 25, 30 or 35kW models
  • Rear flue option available
  • “Quiet Mark” approved thanks to its ultra-quiet operation so you won’t even hear if it’s on

*Club Energy installers can give you up to 15 years of guarantee, click here to find your nearest installer

Specifications

Specifications

Energy combi boilersUnit25kW30kW35kW
Boiler dimensions (H x W x D)mm700 x 390 x 280700 x 390 x 280700 x 390 x 280
DHW flow rate (l/min, 35C rise)l/min12.114.216.5
Maximum horizontal flue length 60/100m101010
Maximum vertical flue length 60/100m101010
PCDB seasonal efficiency %89.289.289.2
ErP rating heating AAA
ErP rating DHW AAA
Rear flue option YesYesYes

Related Products

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Glow-worm’s most innovative wireless programmable room thermostat

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Downloads

Downloads

Alternative products

Alternative products

Energy system boilers

ErP A rated compact system boiler

  • Compact size will fit perfectly in kitchen cupboards
  • ErP A rated for efficiency - helping you to reduce your energy bills
  • Quiet Mark approved
  • FREE 7 year guarantee out of the box with option to extend*

Energy regular boiler

ErP A rated compact regular boiler

  • ErP A rated for efficiency - helping you to reduce your energy bills
  • Compact size – perfect in kitchen cupboards
  • Ultra quiet operation
  • FREE 7 year guarantee out of the box with option to extend*