How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Rick Mather Your Own Question
Rick Mather
Rick Mather, HVAC Technician
Category: HVAC
Satisfied Customers: 3634
Experience:  35 years experience, HVAC
12095340
Type Your HVAC Question Here...
Rick Mather is online now
A new question is answered every 9 seconds

the blower motor runs continus with thermostat off.

Customer Question

the blower motor runs continus with thermostat off.
Submitted: 5 years ago.
Category: HVAC
Expert:  Rick Mather replied 5 years ago.

Rick Mather :

Either there is short on wire to G terminal or your control board has a relay that is fused together

JACUSTOMER-a4zlrazj- :

Rick I replaced the ref., 10asequencer and blower motor continues to run.

Rick Mather :

Check the G terminal wire by removing and see if it stops which is high speed cooling mode heating is built into board for sloww speed

JACUSTOMER-a4zlrazj- :

where is the g terminal wire located?

Rick Mather :

Where the thermostat wiring comes into furnace follow low voltage wiring you should find it

JACUSTOMER-a4zlrazj- :

Rick, Nothing works, going to have HAVAC service man come and look at it.

Rick Mather :

Ok please advise what he finds aways willing to learn

JACUSTOMER-a4zlrazj- :

rick, replaced part #6205201 and it worked. Thanks.

Rick Mather :

thanks for update