Learn what you can do to help your systems run smoothly and reliably! We offer a local boiler service across the country and you could get a new installation in areas across the uk. Great group here , fast and reliable ! As critical heat suppliers, boilers must tolerate high temperatures and heavy use and, like any appliance that undergoes constant use, boilers may cause dangerous circumstances when not properly cared for. Is your boiler losing pressure? Vaillant's ecotec plus is an a-rated option.