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In most heating systems, the fan is designed to run intermittently rather than continuously. It typically operates to circulate warm air when the heater is actively heating. However, some systems have a continuous fan setting, which can help maintain even temperatures throughout a space but may not be necessary for efficient heating. Always consult your specific system's manual for optimal settings.
What else can I help you with?
How do you bypass heater fan switch to make heater fan blow all the time?
Run a new ignition switch controlled "hot" wire directly to fan motor
Why does the Heater fan not working at all on rover 400?
you need a new heater fan its burnt out
Is the radiator fan electric and is it to run all the time on the 2005 cobalt?
Yes it is electric and no it's not supposed to run all the time, have the fan relay switch checked out, it probably needs replaced.
Heater fan doesn't work all the time but hit a bump and it might come on what causes this?
Check your electrical connections on the fan motor. They could be loose.
What is the cause of a heater fan in a 2003 Alero to only make noise when on the defrost setting?
was there something on your dash that fell in the vent, a bad fan will make noise all the time.
Why does my heater fan not come on all the time?
Your heater fan may not come on all the time due to a few potential reasons. It could be set to a mode that only activates when the thermostat calls for heat, meaning it won't run continuously. Additionally, there could be issues with the thermostat, fan limit switch, or a clogged filter that restricts airflow. Regular maintenance and inspections can help identify and resolve these issues.
What can cause heater not work?
Possibly the Heater Motor, if the fan is not coming on at all the bearing in the motor have probably gone out.
How do you fix a heater that wont blow air in a 94 Nissan Sentra?
first of all i hate to say an obvious answer but does the heater motor even turn. Does it blow air at all. The first thing i would check is if the fan motor is blowing any air at all. If not u need to put in a new heater fan motor. first of all i hate to say an obvious answer but does the heater motor even turn. Does it blow air at all. The first thing i would check is if the fan motor is blowing any air at all. If not u need to put in a new heater fan motor.
What is wrong if I turned the air conditioning off but the fan is still blowing?
It could be that the fan switch on the thermostat is turned on so the fan runs all the time not just when the A/C or heat is on. This is supposed to be the most efficient method.
How do you change heater fan motor 94 Chevy 3500?
Remove the wiring harness from the back of your 1994 Chevy heater fan motor. Remove the heater fan motor retaining bolts. Remove the fan from the front of the heater motor. Reverse the process to install the new heater fan motor.
Why does your heater and your ac run at the same time?
The Furnace fan is used to assist the AC in doing its job It is not heating at all just air distribution.
How do you replace the heater fan motor on a vauxhall vector life?
Remove the wiring harness from the back of your heater fan motor. Remove the heater fan motor retaining bolts. Remove the fan from the front of the heater motor. Reverse the process to install your new heater motor.
