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Products
Support
About Us
Complete Heating Solutions for Your Project
Integrated heating technologies, professional design and specification support from Grant.
From air source heat pumps and high-efficiency condensing boilers to hot water cylinders, underfloor heating and smart heating controls, Grant offers a comprehensive range of heating solutions for new build, deep retrofit and heating system upgrade projects.
Working with architects, engineers, specifiers, developers, contractors and installers, Grant combines innovative heating technologies with technical expertise to support product selection, system integration and efficient project delivery.
A Complete Approach to Heating
Effective heating starts with selecting the right technologies for the property and project.
Grant's range includes heating technologies for different applications and requirements, allowing professionals to specify Grant products across heating, hot water, heat emitters and controls.
Integrated Heating Technologies
The award-winning Grant Aerona R290 air source heat pump range provides an efficient, low-temperature heating solution for new build and suitable retrofit projects.
The Grant Vortex range of high-efficiency condensing boilers provides reliable heating for properties where an oil-fired system is specified, with HVO biofuel-ready technology.
Designed for use with heat pump systems, Grant Quick Recovery (QR) hot water cylinders feature high-surface-area heat exchange coils to support effective heat transfer and rapid hot water recovery.
Grant Uflex underfloor heating provides a low-temperature heat emitter solution that can be designed around individual room and property heat-loss calculations.
Our smart heating controls support effective heating and hot water management, helping to optimise system operation and comfort.
For Aerona R290 heat pump systems, the Grant Aerona Smart Controller provides heating zone and domestic hot water control, weather compensation, system performance monitoring and remote access.
Complete Heat Pump System Design
For projects incorporating a Grant Aerona R290 air source heat pump, considering the complete heating system from the outset is an important part of achieving effective system operation.
Heat loss, heat pump sizing, hot water demand, cylinder specification, heat emitters and controls should all be considered as part of the system design.
Our Heating Design & Specification Service supports professionals with the technical design and specification of heat pump heating systems.
Working from project drawings, our technical specialists can provide support including room-by-room heat-loss calculations, heat pump and cylinder sizing, heat emitter sizing, underfloor heating layouts, system schematics and material schedules.
Professional Support from Grant
We provide heating professionals with product information, technical guidance and training across our range of heating technologies.
For Aerona R290 heat pump projects, our technical specialists also provide heating system design, specification and commissioning support.
Working on a Heat Pump Project? We're here to help!
Our free of charge Heating Design & Specification Service can help you plan and specify a complete Grant Aerona R290 heat pump system tailored to your project's requirements.
Get started by emailing your project drawings to heatpump@grant.ie or call 05791 26963 to discuss your requirements with our technical team.