the thermostst has dial numbered 1 to 5 at the moment it is set to number 3 we have 8 rads around the house 4 with dials on others not, just want to know what do i have to put it on to add more heat t home thankyou in advance
we have just moved and had new boiler radiaters power flushed, on the hall way wall is a thermastat honey well dial number 1-5.
what should this be set on during cold weather?
