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Worcester Bosch Greenstar Danesmoor External 18/25 Regular Oil Boiler

Worcester Bosch Greenstar Danesmoor External 18/25 Regular Oil Boiler Boiler
Typical Price (inc VAT)
£1,880
Typical installation Cost (inc VAT)*
£1000 - £1500
Sundries (Filter, Flue, etc)
£300
Total Cost
£3,180 - £3,680
Make Worcester Bosch
Model Greenstar Danesmoor External 18/25 Regular Oil Boiler
Is Condensing Condensing
Efficiency Rating 90%
Band Rating A Rating
LPG Compatible No
Standard Warranty 2 Years
Central Heating Max. Output 25 kW
Mounting Floor Standing
Flow Rate N/A
Typical Price (inc VAT) £1,880
Typical installation Cost (inc VAT)* £1000 - £1500
Sundries (Filter, Flue, etc) £300
Total Cost £3,180 - £3,680
ERP Rating A Heat

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

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Product Description


Worcester Bosch Greenstar Danesmoor External 18/25 Regular Oil Boiler

The Greenstar Danesmoor External 18/25, manufactured by Worcester Bosch, is an oil-fired regular boiler designed for installation in an outdoor area.

How efficient is the Greenstar Danesmoor External 18/25?
This is a highly efficient regular boiler that could help to lower your energy bills, as shown by the efficiency rating of 90% and ErP A-rating for heat.

Is a 25 kW output rating suitable for my home?

A regular boiler with an output rating of 25 kW is perfectly suited to medium-sized properties with 1-2 bathrooms and around 10-15 radiators.

Does the Greenstar Danesmoor External range include any other output ratings?

Greenstar Danesmoor External boilers are available as combi, system and regular outputs for either internal or external installations.

In addition to this 25 kW model, a higher output of 18 kW and smaller output of 18 kW are also available. So no matter your property type, there’s likely to be a boiler for your heating demands in this range.

Is a regular boiler suitable for my home?

Regular boilers should be installed into properties with an open vent heating system. Systems with a regular boiler heat water that’s supplied via a cold water tank in the loft (rather than directly from the mains) to then be stored in a hot water cylinder.

How long is the warranty?

The Danesmoor External 18/25 features a 2 year warranty as standard but this can be extended to 5 years when certain terms are met.

What are the key features of the Danesmoor External 18/25?

Danesmoor External boilers have the same features as the internal model, which means they have concealed controls and are compatible with Greenskies solar panels and Greenstore hot water cylinders. As an external boiler, protection from the elements is vital. And thanks to the green powder coat cabinet, it will be protected and fit in with the surroundings in your garden.

How big is the Greenstar Danesmoor External 18/25?

An external boiler is a great option for homes without much space inside. Dimensions of 950 x 565 x 780mm (HxWxD) make it compact so it won’t take up too much space in your garden.

Get your best deal

Quickly compare 3 FREE quotes

  • Quotes from local engineers
  • Get quotes today, installed tomorrow
  • Finance options available
  • Save up to £500 on installation
Get Quotes Now It only takes 30 seconds
0330 808 0405
Call us to get quotes

We will get you the best deal!

0330 808 0405
4.7/5 out of 26,637 reviews

1,8 million quotes provided in 10 years

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