Glow-Worm Energy 30S ErP System Boiler

Glow-Worm Energy 30S ErP System Boiler


Glow worm have updated their line of boilers to comply with the latest ErP directive which aims to reduce Europe's carbon footprint over the next few years. This ensures that your new boiler installation with a Glow Worm System Boiler features full A-rated efficiency and falls in line with the new regulations.

Glow Worm's Energy System Boiler is available in a selection of outputs, making it suitable for a wide range of properties. The attractive, modern design and compact dimensions make it ideal for kitchen installations. The Glow Worm Energy is compatible with a wide range of our Unvented Hot Water Cylinders.

  • Central Heating Output: 30kW
  • BTU Output: 100,000

The Glow-Worm Energy 30S is the perfect choice in system boiler for small to medium sizes properties when paired with a reliable hot water cylinder.

The Energy comes with the choice of a top or rear mounted flue giving it ultimate flexibility when you're choosing an installation site. Utilising an industry standard DIN layout makes boiler swaps quick and painless. The large waterways on the aluminium heat exchanger also makes it the perfect retrofit solution.


A 5 Year warranty is also included with the Glowworm Energy System boiler, giving you full peace of mind that any faults will be covered. You can read the terms and conditions behind this warranty on Glow Worm's website here.


  • Top and rear flue options
  • High quality automotive grade aluminium heat exchanger
  • Compact dimensions
  • Modern LCD display
  • High efficiency modulating Grundfos Pump
  • Built in the UK
  • Ultra quiet
  • ErP ready
  • 5 year warranty
  • Specs

    Brand Glow-Worm
    Lead Time 1 - 2 working days
    Boiler Type System
    Fuel Type Natural Gas
    Heating Output Range 30 - 35
    DHW Flow Rate No
    DHW Flowrate Range No
    Flue None
    Programmer None
    Output BTU/H 85,000
    Height (mm) 700
    KW Output 30
    Width (mm) 390
    Depth 280
    Warranty 5 Years
    Manufacturer Part No: 0010015659