Had the annual service carried out by British Gas today - conventional boiler system.
We use the thermostat in the hall to raise the heat in the rads when the missus needs more heat.
In this weather if I turn it to 11oC it kicks the rads in throughout the day 'to take the nip out of the air' coz she hates to come home to a cold house!!
When we are in after work it sits about 14oC and the house is way too warm for me most nights [the front room is like an oven].
After todays service at 10am I set the thermostat to it's usual position around the 11 mark, went to work and came home to a cold house - as if the rads hadn't kicked in at any time all day.
The thermostat has been sitting at the 15oC mark since half six [which would normally have had the house like an absolute furnace] - but the house is just 'warm'.
Any thoughts as to why the thermostat has become erratic all of a sudden?
Regards
Homer
We use the thermostat in the hall to raise the heat in the rads when the missus needs more heat.
In this weather if I turn it to 11oC it kicks the rads in throughout the day 'to take the nip out of the air' coz she hates to come home to a cold house!!
When we are in after work it sits about 14oC and the house is way too warm for me most nights [the front room is like an oven].
After todays service at 10am I set the thermostat to it's usual position around the 11 mark, went to work and came home to a cold house - as if the rads hadn't kicked in at any time all day.
The thermostat has been sitting at the 15oC mark since half six [which would normally have had the house like an absolute furnace] - but the house is just 'warm'.
Any thoughts as to why the thermostat has become erratic all of a sudden?
Regards
Homer