GRANT ENGINEERING (IRELAND) UNLIMITED COMPANY

Grant Engineering (Ireland) Unlimited Company is a leading provider of home-heating solutions, dedicated to delivering efficient, reliable and sustainable technologies for Irish households. Drawing on over four decades of experience since 1978, Grant offers a comprehensive, integrated range that includes air-source heat pumps, oil and HVO bio-fuel compatible boilers, aluminium radiators, under-floor heating, hot-water cylinders and smart heating controls.

The company's flagship Aerona R290 heat pump showcases its commitment to low-carbon innovation, using the natural refrigerant R290 and earning Quiet Mark accreditation for quiet operation. Its Vortex condensing boiler series is future-proofed for HVO bio-fuel, with 22 models spanning 15-70 kW and a five-year guarantee. By supplying complete packages-from heat source to emitters and controls-Grant supports both new builds and retro-fit projects, helping homeowners reduce energy costs while meeting climate-change targets.

Based in Ireland and serving customers nationwide, Grant Engineering combines award-winning product design with comprehensive after-sales support, positioning itself as a trusted partner on the journey to greener, more comfortable homes.