Wm Donnelly have the pleasure of offering our customers a fantastic deal in Autumn.

Supply and fitted from £2000.00. 

The Glowworm Energy boiler comes a manufactures guarantee of 10 years. This cupboard fit boiler is ideal for any home.  Our installation comes with a chemical flush and magnetic filter installation.  This will help make your system run efficiently.  See the compact picture below. 

All boiler installations come with RF stat and Co2 detector as standard.

Key features-

  • Quiet operation – “Quiet Mark” approved thanks to its ultra quiet operation (excludes 35kW model).
  • Wide product range – An Energy for virtually any installation.
  • Top and rear flue options – Offers flexibility to fit most install situations and is perfect for retrofit.
  • High quality automotive grade aluminium heat exchanger – Designed to last longer, be easy to maintain, is super quiet and reduces customers’ energy bills.
  • Cupboard fit – Small footprint boiler range that offers the choice to install in more locations, including a kitchen cupboard.
  • Modern bright LCD display – Excellent clarity of boiler information, making it easy to change and confirm settings in dimly lit areas.
  • High efficiency modulating Grundfos pump – Lower running costs as the pump adapts to actual heating and hot water.


Call us on 01355 909000 or email  Or simply click the button below for a quote.


Autumn discount of 10 percent on this offer until the end of September. Discount code ref-DON1961


We look forward to hearing from you……..

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