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Vortex Pro: Internal Vortex Pro: External Vortex Pro: Internal Combi Vortex Pro: External Combi Vortex Boiler House Vortex Eco: Internal Wall Hung Vortex Eco: External Wall Hung Vortex Eco: Internal Vortex Eco: External

Air Source Heat Pumps

Grant Aerona³ R32 Air Source Heat Pump Range Grant Aerona 290 Air Source Heat Pump Range Grant Aerona accessories Grant Aerona Controls

Hybrids

Grant VortexAir Range Grant VortexAir Accessories EvoLink Hybrid System Hub

Underfloor Heating

Uflex Underfloor Heating Uflex MINI Underfloor Heating Uflex Heating Controls Uflex & Uflex MINI Overlay Underfloor Heating System

Aluminium Radiators

Afinia Radiators

Cylinders

Grant Quick Recovery Cylinders Grant Quick Recovery Integrated Cylinder

Solar Thermal

Grant Solar Collectors Grant WinterSol Grant CombiSol

Accessories

Grant EZ-Fit Flue Systems Grant Mag One DUO Magnetic Filter

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Please be advised that Grant UK’s Warehouse will be closed for all order despatches on 30th April 2025 for end of year stocktake and audit – read more here.

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+44 (0)1380 736920 info@grantuk.com

Opening Hours (Phone lines)

Pre-Sales Technical: Mon-Thurs: 8:00am - 5:00pm Fri: 8:30am - 5:00pm Sat-Sun: Closed

Customer Services/Technical Teams: Mon-Thurs: 7:30am - 6:00pm Fri: 7:30am - 5:00pm Sat: 8.30am - 1pm Tech Team only Sun: Closed

All other Departments and Main Switchboard: Mon-Fri: 8:30am - 5:00pm Sat-Sun: Closed

Opening Hours (Office/Training Academy/Warehouse): Mon-Fri: 8:30am - 5:00pm Sat-Sun: Closed

Bank Holidays: Closed (all departments)

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Stocktake Closure

Grant UK’s end of year stocktake and year end audit is taking place on Wednesday 30^th April 2025. On this date, our warehouse will be closed and we will not be able to despatch any orders nor will any orders be available for collection from our Headquarters in Swindon. Orders will be despatched as normal on Monday 28^th April and on Tuesday 29^th April, orders will be despatched until 2pm. Following the stocktake, normal despatches will resume on Thursday 1^st May 2025.

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Technical

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Address

Grant Engineering (UK) Ltd
Frankland Road
Blagrove
Swindon
Wiltshire
SN5 8YG

Registered Company No. 3196757

Customer Support Centre for Grant Products

A dedicated customer support hub for homeowners who own Grant heating products and need after-sales support for their product, including troubleshooting advice, FAQs and valuable tips.

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Extend your Grant UK heating warranty

Looking to extend your heating system warranty beyond its standard guarantee? Grant UK has a range of extended warranty options available to give you added peace of mind.

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About

Contact Us

How can we help?

Departments

General

Sales

Customer Services

Training

Technical

Press Enquiries

Address

Customer Support Centre for Grant Products

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