Is your boiler older than 2005 and you’re getting UK Government benefits? The new boiler grant might have your answer. ECO4 aims to amp up home efficiency, reduce carbon emissions in the UK, and create an eco-friendlier environment. This deal is for UK’s lower-income residents, helping them to reducing energy bills via Government-backed free boiler grant. Grant Boilers, a trusted UK installer, offers A-rated boilers. Our mission is to uplift homeowners’ lives by reducing living costs.