Glow-Worm Energy 35 Store Combi Boiler ERP

Glow-Worm Energy 35 Store Combi Boiler ERP


Glow-Worm Energy 35 Store Combi Boiler ERP 0010017338


The Glow-Worm Energy 35 Combi Boiler ERP 0010017338 is a popular choice for medium to large properties with 3-4 bedrooms and 1-2 bathroom.

The all new Energy range by Glow-Worm is a definitive collection of their most efficient ErP rated boilers to date, this new line of boilers meets the new ErP directives that will be enforced as of September 2015. Glow-Worm is foreseen as an extremely reputable company within the heating industry who provide highly reliable and well-engineered boilers for homes all over the UK.

The Glow-Worm Energy 35 Combi Boiler ERP 0010017338 is a combination boiler with a unique feature of two 21 litre water storage tanks built within it, this gives you the combined benefits of a system and combi boiler. Because of its storage capabilities it provides efficient and instant unlimited domestic hot water. 

The Glow-Worm Energy 35 Combi Boiler ERP 0010017338 incorporates an attractive modern design with a bright and easy to use interface, controlling your boiler has never been so simple. The two 21 litre insulated tanks housed inside the unit provide a short re-heat time of less than 5 minutes.


  • Manufacturers code: 0010017338
  • One way fit, simple wiring connections
  • All components housed within a single compact wall hung unit, meaning minimal space is required in comparison to other comparable performance heating solutions
  • Stainless steel heat exchanger ensures great performance and exceptional reliability
  • Provides high performance heating and instant, sustained hot water supply for larger properties
  • High Efficiency and NOx Class 5 rated
  • System contains two highly insulated 21 litre integrated tanks to provide constant and large hot water usage, and reduced heat loss
  • Powerful 19.7 litres/min flow rate
  • Fast re-generation times of less than 5 minutes
  • Features 12 litre expansion vessel to cover larger system requirements
  • Compatible with Glow-worm’s eBUS controls including Climapro2 RF
  • Clear fault code explanation - detailed plain text display to help use and commissioning
  • Removable easy clean filter helps protect the heating circuit, even in hard water areas
  • Ultra quiet operation
  • Free 5 Years Manufacturers Warranty

Performance & Dimensions

  • Casing dimensions: Height-890mm, Width-470mm & Depth-561mm
  • Central Heating Output (kW): Min-8.5 & Max-30.0
  • Minimum operating pressure (bar): 0.3
  • Specs

    Brand Glow-Worm
    Lead Time 1 - 2 working days
    Boiler Type Combi
    Fuel Type Natural Gas
    Heating Output Range 30 - 35
    DHW Flow Rate 19.7
    DHW Flowrate Range 16+
    Flue None
    Programmer None
    Output BTU/H 100,000
    Height (mm) 890
    KW Output 30
    Width (mm) 470
    Depth 561
    Warranty 5 Years
    Manufacturer Part No: 0010017338