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Oil Boilers Grant Vortex Utility Grant Vortex External Grant Vortex Boiler House Grant Vortex Indoor Combi Grant Vortex Outdoor Combi Grant Euroflame Indoor Condensing Grant Euroflame Outdoor Condensing Grant Euroflame Boiler House
Flues EZ Fit Internal Low Level Balanced Flue (yellow system) EZ Fit Blue Single Wall Flue Kit EZ Fit Flue Internal High Level Balanced Flue (White System) EZ Fit Flue Internal Vertical Balanced Flue (White System) EZ Fit Vertical Conventional Flue (Orange System) EZ Fit External Flue (green system) for outdoor boilers
Air Source Heat Pumps Grant Aerona R290 Air Source Heat Pump Grant Aerona³ R32 Air Source Heat Pump Range | Grant Ireland Grant Aerona Smart Controller Grant Aerona³ Range of Heat Pump Accessories | Grant Ireland Grant Home Heating Design Service
Cylinders Grant Integrated Unit Grant High Performance Cylinders Grant Pre Plumbed Cylinders
Underfloor Heating Uflex Underfloor System Uflex System Controls
Aluminium Radiators Afinia Radiators
Solar Thermal Grant Solar Thermal Grant Solar Thermal Accessories
Biomass Boilers Grant Spira Biomass Flue System for Spira and Vecta Boilers Grant Spira Pell
Spares Grant Boiler Part Spares
Accessories Grant Vortex Mag One Magnetic Filter G1000 Inhibitor Fire Valve
Integrated Heating Packages for New builds Package 1 Example – Heat pump, cylinder & underfloor heating. Package 2 Example – Heat pump, Cylinder, underfloor heating & aluminium radiator combination. Package 3 Example – Heat pump, cylinder & aluminium radiators. Package 4 Example – Heat Pump & cylinder
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Tips & Advice Education Area Home Heating Guide The Grant House Case Studies FAQs Virtual House Glossary Government Incentives Visit the Knowledge Hub

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Find out more about our wide range of products and how they operate.

Reillo Flame Sensor Connection Update Announced

Reillo Flame Sensor Connection Update Announced

Please note the following update to the current Reillo flame sensor connection on all Grant Vortex and Euroflame boilers.

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What is biofuel?

What is biofuel?

Biofuel is a renewable green alternative from 100% kerosene. It is made from organic matter and waste materials and can eliminate over 80% of net carbon dioxide emissions compared to traditional fossil fuels.

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What is an air to water air source heat pump?

What is an air to water air source heat pump?

An air to water air source heat pump utilises heat energy captured from the air in “wet” heating systems such as radiators or underfloor heating.

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What is a condensing oil boiler?

What is a condensing oil boiler?

A condensing oil boiler has been designed to help improve energy efficiency.

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What is a hot water cylinder?

What is a hot water cylinder?

A hot water cylinder is required for domestic hot water requirements as part of a central heating system.

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What is underfloor heating?

What is underfloor heating?

There are two different types of under floor heating - electric and wet - we manufacture a wet underfloor heating system.

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What are aluminium radiators?

What are aluminium radiators?

Aluminum radiators are part of our heat emitters family and are both highly efficient and compatible with both high and low temperature systems.

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What are solar thermal collectors?

What are solar thermal collectors?

Solar thermal collectors (or panels) can be easily integrated with conventional heating / hot water systems.

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