Thanks John, seems we have been told a whopper! Just had the senior engineer around and guess what - There was a wiring problem in the controller/ junction box. They are going to fit a wireless room stat for free as a way of saying sorry. Have a warm house now! How did I get them here so fast -...
Interesting, The Corgi installer said the complete opposite and recomended TRV's instead of a room stat due to the size of rooms, citing we would be able to control the temp in each room independantly. So had the room stat removed and TRV's fitted. So who's right?
Yep, sat here in the house with both CH and water on and its very cold...brrrr!!! but water tank is lovely and hot. Shame I can't move computer into airing cupboard. I think its best if I get the guys out who did the work in the first place and sort the problem out before the big freeze this...
I have a Potterton Suprima HE 80, Honeywell Controller ST6300A, three way diverter valve and a wireless thermostat on water tank, the latter three were recently fitted by a Corgi registered CH Installer. On leaving the premises the installer said that we can only have the heating on when the hot...