T stat question

Status
Not open for further replies.
So, have her wait a bit and see if the pipes cool off. If not then there is another problem as I suggested before. Have her check and see if there is a Program running.

Tom
 
Ok, your new stat is electronic, which means it needs a small amount of power to operate. Since it does not have a connection to the common side of the transformer, it utilizes a small amount of leakage current thru the heating contacts (actually bypassing the mechanical contacts with a high resistance circuit to power the electronic brain). Now, if the boiler zoning control is electronic, this small amount of leakage current may be enough to false it into thinking the stat is calling for heat.
 
Status
Not open for further replies.
Top