oh yeh
forgot to say
The system is gravity fed but is a fully pumped system.
Does this make a difference??
Somebody mentioned to me could be wired up wrong??
Thanks
Hi
I have a 15 year old gravity fed system. When i put on the hot water only, the radiators get very hot and the hot water gets used up. I had both the radiators on and the hot water on and the house got very hot. i turned the room thermostat down to 10c but the radiators stayed very hot...