Grant Combi Boiler - Total Energy

Grant Vortex Pro Combi

The Grant Vortex Pro Combi boiler is a high-performance, space-saving solution that delivers both heating and instant hot water from one unit. Available in both internal and external models, it comes in a range of outputs to suit every size and type of home. Whether you’re replacing an old boiler or upgrading your system, the Vortex Pro Combi offers excellent efficiency, reliable hot water delivery and the flexibility to choose a model that perfectly matches your property’s requirements.

What our customers say?

Boiler replaced and power-flush of the system carried out. Excellent job done - have used TES for many years for domestic installs and servicing, they are always helpful and can be relied on to do a good, professional job.

Bob Bastow

I had to call out TES for a heating problem, Ollie came and was so helpful and found we needed a new part which he had in his van ! Sorted all fixed, lovely to meet him very happy with the service .

Pat Button

They replaced my oil tank and serviced the boiler. They were extremely efficient, tidy and friendly and helpful. Would thoroughly recommend them.

Lesley Norris

Vortex Pro Internal Combi

The Grant Vortex Pro Internal Combi is a highly efficient, space-saving oil boiler designed to deliver instant heating and hot water from one compact unit. Installed inside the home, it’s ideal for properties where external space is limited or where homeowners prefer everything housed indoors. Built with Grant’s award-winning heat exchanger technology, the Vortex Pro Internal Combi offers excellent efficiencies, reliable performance, and fast hot water delivery. With a range of outputs available, it can be perfectly matched to your home’s heating and hot water demands, ensuring comfort, convenience and long-term energy savings.

Vortex Pro External Combi

The Grant Vortex Pro external combi boiler is purpose-built for outdoor installation, helping homeowners free up valuable indoor space. Housed within a durable, weather-resistant casing, it provides reliable year-round performance even in harsh conditions. Available in multiple outputs, the external model delivers excellent heating and hot water production while keeping noise and equipment out of the home, making it a practical and efficient solution for properties with limited internal space.

Why Total Energy Services

Local family owned business for over 27 years
OFTEC and Gas Safe Engineers
Honest and Affordable
Accredited Grant and Worcester Installers
Professional and Reliable Engineers
Friendly office team

Get your free Grant Vortex Combi quotation

Total Energy Services install Grant UK Boilers throughout the following areas;

Total Energy Services offer heating and plumbing services in the areas of Dorset, Somerset, Wiltshire and Hampshire including;

Blandford, Sturminster Newton, Shaftesbury, Gillingham, Wimborne, Sherborne, Cerne Abbas, Six Penny Handley, Wincanton, Portland, Weymouth, Tisbury, Swanage, Wareham, Templecombe, Dorchester, Salisbury, Fordingbridge, Bruton, Castle Cary, Poole, Bournemouth, Christchurch.

If you live outside these areas please contact us and we will be happy to advise you.

Grant Combi

Grant’s oil combi boilers provide instant hot water and efficient heating in one compact unit, ideal for homes wanting space-saving convenience without sacrificing reliability or performance.