Clare gaz furnace's blower won't stop. - http://www.hvacmechanic.com/ Forums
Original message
Handyman101
"Clare gaz furnace's blower won't stop."
, posted Fri 20 Jan 12:49
Hi! Would anyone be able to help me solve this problem? I have an older Clare Brothers Ltd gaz furnace model number HBG 75-M. It still works fine except that the blower function is stuck in the on position. The fan is always on. I have ruled out the thermostat. I know there is a switch of some type that turns the motor on and off automatically when the furnace is started and stopped by the thermostat but I would need help in locating where this switch is,in order to change it, if this is the problem. Any advise would be greatly appreciated. Thanks. The handyman.
"Clare gaz furnace's blower won't stop." 
