Grant Vortex Blue External Combi Oil Boiler Erp

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Grant Vortex Blue External Combi Oil Boiler Erp


Estimated Delivery:

3 to 5 Working Days ✝FREE
Orders placed before 1pm are processed the same day, delivery times are between 8am & 6pm Monday to Friday, all deliveries require a signature, for delivery instructions please use the notes section during checkout.
Please see below for Items you will also require for this product.

Availability: In stock In Stock

Price From:

Regular Price: £6,061.28

£2,939.12 (inc VAT)

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✝ Subject to stock availability. UK Mainland only. Delivery fees and times to Northern Ireland, Scottish Highlands & Isles, Isle of Man, Isle of Wight, Isles of Scilly, and the Channel Isles may vary. Deliveries are made during working days only.

Product Description


Grant Vortex Blue External Combi Oil Boiler Erp another sophisticated and stylish design from the house of Grant will make your home the convenient space. This regular boiler is available in following ranges of outputs 21kW, 26kW and 36kW with 2 years guarantee from manufacurer. It is highly efficient with unique features, making this range user-friendly and efficacious for use. The open vent boiler models have many features like a factory-fitted multi-directional flue and high-quality external powder coated casing. Internal, external and combi models are available. Installation of the boiler is very easy.

Key Features:

  • Best Vortex condensing heat exchanger
  • Award winning Vortex condensing heat exchanger
  • Market-leading Riello Blue Flame burner
  • 24ltr expansion vessel
  • Neon diagnostic indicators
  • Factory-fitted internal condensate trap
  • 10 years guarantee when installed by a G-One accredited installer

Technical Information

Additional Information

Boiler Type Combination
Guarantee Length 2 Years
Boiler Erp Rating A


Here at we have the returns period is the standard 30 days, as we understand that sometimes there may be the odd item left over from a project or you may have an unexpected delay to a project meaning that you need the added peace of mind when ordering products in case a return is necessary.

We truly believe in being able to offer customers a flexible service and this extended period allows us to go that little extra to help you when in need, as long as goods are returned in the same condition as received we are happy to help.

To return any time initially please email your request to our Customer Support team at along with your TP - Order Reference, please allow at least 1 working day for response and we will take it from there.

To View our complete Return Policy Click on Return and Refunds