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Horsepower does not directly determine how much air is moved. The size of the blower wheel is used to determine proper horsepower. That is done by the manufacturer of the furnace. The amount of air moved depends on the duct system and the speed of the motor. For more info, go to http://www.hvac-for-beginners.com/hvac-duct.html
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∙ 16y ago
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What list of things should you check on 2002 Chevy blazer before you replace the blower motor?
The fuse. The blower motor speed resistor. The blower motor relay. The blower motor switch. Check for power at the blower motor connection.
How do you know ac blower motor bad on 1990 Toyota?
If you have checked and the blower motor has both power and ground then the motor is bad.........
99 Taurus ac heater blower motor just stopped Fuses are good. Is it likely the Switch or blower motor?
Check to see if you are getting power and ground to the blower motor - if so blower motor is bad. If no power possibly fan switch or selector switch Also check the blower motor resistor, found in heater plenum.
Why isn't your blower motor working?
why does blower motor not work on 1984 Monte Carlo.It is new and it is getting power?
The blower on your 1999 DeVille heater stopped working how can you determine if it is the blower or the control circuitry?
Check to see if you are getting power to the blower motor - if so motor is defective if not problem in circuitry to blower motor
Does blower motor relay control power train too?
No only the blower.
If the blower stopped working my 2001 Kia Spectra could this be the motor blower resistor or should I replace the blower motor?
Check to see if you are getting power to blower motor - if so replace blower motor If not check fuse, switch, resistor pack.
Why doesn't Blower motor work on a 1998 Chevy Malibu?
Blown fuse? Bad blower motor? see if you are getting power to it Bad blower motor resistor? Bad switch?
Why would the heater stop working in my 2001 jeep grand Cherokee?
blower motor bad or no power to it chech fuses blower switch blower motor
Where is the blower motor relay on a 1998 Cadillac deville?
A 1998 Cadillac Deville does not have a blower relay. The system has a fuse and a controller to feed power to the blower motor.
1990 Chevy Beretta heater fan not working fuses r good?
Check to see if you are getting power to blower motor--if so, bad blower motor If no power- perhaps bad resistor pack at blower motor Bad switch?
The blower motor isn't working on a 1999 Cadillac Seville the are no blown fuses or relays the blower motor does work whats the problem?
If you have checked the blower motor and it does function when power is applied then I would suspect the Blower Motor Resistor Pack is defective. It is also possible the blower motor speed control is bad, but highly unlikely.
