Grant oil boilers and flues provide efficient and reliable heating solutions for homes and commercial properties. The Grant Vortex range is well known for its high efficiency, innovative engineering and dependable performance in oil-fired central heating systems.

Our range includes Grant Vortex boilers, balanced flue kits, magnetic filters and boiler accessories designed to support the installation and operation of Grant heating systems. These products ensure safe flue ventilation, efficient combustion and reliable heating performance.

Grant boilers are designed with advanced condensing technology to maximise fuel efficiency while reducing emissions and energy costs. Their durable construction and modern controls make them a trusted choice for long-term home heating.

Browse our selection of Grant oil boilers, flues and accessories with nationwide delivery and click & collect available across Ireland.