Boiler Accessories Sentinel

With starts as a subsidiary of leading multinational General Electric in 1988, Sentinel has operated independently since 2005, broadening its global presence and offering an array of pioneering solutions. Their products focus on the needs of domestic and commercial central heating installers and engineers, offering water-treatment products that provide the best protection for heating and hot water systems. Check out our range of cleaners, compounds and inhibitors online and instore now.