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 4.8 stars

1,927 reviews

 4.8 stars

1,927 reviews

Grant Vortex Eco External Wall Hung 21kW Regular Oil Boiler

Grant Vortex Eco External Wall Hung 21kW Regular Oil Boiler Boiler
Typical Price (inc VAT)
£1,890
Typical installation Cost (inc VAT)*
£1000 - £1500
Sundries (Filter, Flue, etc)
£300
Total Cost
£3,190 - £3,690
Make Grant
Model Vortex Eco External Wall Hung 21kW Regular Oil Boiler
Is Condensing Condensing
Efficiency Rating 90.1%
Band Rating A Rated
LPG Compatible No
Standard Warranty 2 Years
Central Heating Max. Output 21kW
Mounting Wall Mounted
Flow Rate N/A
Typical Price (inc VAT) £1,890
Typical installation Cost (inc VAT)* £1000 - £1500
Sundries (Filter, Flue, etc) £300
Total Cost £3,190 - £3,690
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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4.7/5 out of 26,466 reviews

1,8 million quotes provided in 10 years

Product Description

The Vortex Eco External Regular oil boiler has been designed as an outdoors, wall hung boiler by Grant. It is a condensing, Regular boiler which needs to be installed as part of a heating system alongside a hot water storage cylinder, cold water storage tank and a feed and expansion tank. This means it is not really suitable for the homes where space is limited.

This boiler features an award winning condensing heat exchanger, an Ecoflam MAX1 burner, multi directional flue, a removable control box and an internal condensate trap with external options available. All of these features produce a highly reliable and highly efficient unit which is shown with its efficiency A rating of 90.1%. This boiler has an output rating of 16-21kW which makes the unit perfect for smaller homes with not such a high demand for heating or hot water. Other available outputs range from 12 to 21kW. This boiler comes with a 5 year warranty to give you peace of mind that you have got a unit that won’t let you down.

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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 26,466 reviews

1,8 million quotes provided in 10 years

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Excellent 4.8 out of 5

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