Glow-worm Energy7 15S 15kW System Boiler 10035900a - 916187

(Ex VAT)
(Inc VAT)

?If you would like a quote on this product, add it to your quote list and send it to your local branch who will be in touch
Product Information
  • High Efficiency ErP modulating Grundfos pump
  • Compact size will fit in kitchen cupboards
  • Modern bright LCD display
More Info

Please enter your delivery postcode so we can supply you with an estimated delivery date within your basket.

The postcode you entered was not recognised, please enter a valid postcode

Unfortunately, we don't deliver to this postcode. Please enter a different postcode or contact your local branch.

No postcode?

Please provide the closest postcode for this location so we can process your order.

This postcode will be saved and used for your future deliveries, this can be changed at a later date.

Find your nearest collection branch
Closest branch to {0}
  • ...
  • View branch details
    Ready in: This branch today
    • Product Details
      The Glow-worm Energy7 12S is a a modern, high efficiency system boiler ideal for homes with high water demands. The boiler's low lift weight, compact size and choice of rear or top flue make the Energy7 easy to install in any situation. The super quiet, high quality heat exchanger is made from automative grade aluminium, meaning that it will last a lot longer than your typical copper or alloy heat exchangers. Combined with a high efficiency modulating Grundfos pump which adapts to the actual heating demand, Energy7 usage lower helping to reduce Energy7 bills. The Energy7 system boiler has modern high impact design and comes with a bright easy to read LCD display.

      • High Efficiency ErP modulating Grundfos pump
      • Compact size will fit in kitchen cupboards
      • Modern bright LCD display
      • Rear flue option
      • ErP A rated with online energy labelling tool
      • Compatible with current Glow-worm flues
      • Supported by Club Energy
      • Glow-worm
      • 7 year Guarantee, increases to 10 year Warranty when installed and registered, with a filter, on Club Energy
    • Tech Specs
      ERP Efficiency 92%
      ERP Rating A
      Boiler Type System
      Depth 280 mm
      Height 700 mm
      Width 390 mm
      Maximum Horizontal Flue 100mm 10 m
      Maximum Horizontal Flue 125mm 25 m
      Maximum Vertical Flue 100mm 10 m
      Maximum Vertical Flue 125mm 25 m
      DHW Flow Rate at 35 Degree Rise 10.4
      SEDBUK SAP 2009 Rating A
      SEDBUK SAP 2005 Rating 91%
      CH Condensing Max Output 15.9 kW
      Heat Output 15 kW
      Noise Level 47 dB
      Nox Class 5
      Solar Compatible Yes
      Years Guaranteed 7
      Registered with the Energy Savings Trust Yes
      Made To Order N
      Manufacturer Model No 10035900
      Brand Name Glow-worm
      Range Description Energy Range
      Availability Next Day Delivery
      EAN 5037985124433
    One or more item(s) in your basket aren't available for delivery to

    Unfortunately, we were unable to find any substitute items to replace them with. To continue with the order we will have to remove them from your basket.

    If you would like to prevent any changes, press cancel.

    Thank you for signing up.
    Join our mailing list for the latest offers!
    Please enter an email address
    Please enter a valid email address

    When joining, you agree to City Plumbing Supplies Holdings Limited (trading as City Plumbing, PTS and The Bathroom Showroom) contacting you via email with information about news, goods and services which we feel will be of interest to you. Please refer to our privacy policy for more information on how we use your details.