Check your external controls, room thermostat or time switch, before calling anyone out. They could be turned low or off or if they're remote control, their batteries could be on the way out :)
Diamond gasman
January 2009
flow switch/water section requires replacing. Contact a corgi registered installer. Rok Maintence have a responable service.
www.rokgroup.com
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.