NEW 10 year guarantee on Vaillant EcoTEC boilers
As Vaillant Advance installers, we are delighted that Vaillant is now offering a 10 year guarantee on selected EcoTEC boiler installations when installed with a brand new boiler protection kit. Peace of mind is a wonderful thing, especially with the colder weather fast approaching. With a recent Which? Best Buy Award under its belt, Vaillant […]