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Should the outside fan of an HVAC unit turn on when the heat cycle is on or does it only operate when in the AC cycle?
Wiki User
∙ 15y ago
the fan on the condesenig unit (out side part) of a hvac system will only run when you are in the cooling cycle, unless you have a heatpump , then it will run in the heating cycle also
Wiki User
∙ 15y ago
Wiki User
∙ 9y agoYes if you have electric heat and it is a heat pump. A heat pump is essentially a AC unit that reverses itself to rejecting heat indoors or outdoors.
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What does the reset button on the house Air Conditioner do?
where is reset button on outside unit of American standard hvac where is reset button on outside unit of American standard hvac
What is the benefit of changing cabin air filter?
The HVAC system will operate more efficiently.
How do you adjust a heat pump defrost cycle?
Call an HVAC technician
What Is An HVAC System, And How Does It Operate?
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Will the outside unit get damaged by not being level?
ouside HVAC unit
How many air changes per hour for a class b in HVAC?
25 cycle
Could an air conditioner be grounded if off at thermostat?
When dealing with HVAC systems, notice that there are two systems at work, and two possibilities for failure: the HVAC control system, and the actual HVAC unit. Determine if your problem is in the function of the controller (blank screen, not turning on, relay does not click on when fan or thermostat is set past current temperature), or in the HVAC unit (thermostat relay is clicking but HVAC fan does not turn on, condenser outside fan is not spinning, etc.) If the air conditioner was 'grounded', as I understand it, I would think your HVAC breaker would trip. This should help you figure out your problem.
What does it mean when the breaker keeps throwing on the hvac?
The HVAC is trying to draw more current than what the nameplate says it should.
Where can I learn the basics about how a HVAC system works?
You can learn the besics HVAC air conditioners by visting this link http://www.howstuffworks.com/ac.htm,from here you should learn the basics on how HVAC systems.
What is the round black plastic globe connected to your hood on the 1997 gmc sonoma?
That would be a vacuum reservoir. It helps maintain a vacuum supply to operate items that need continuous vacuum to operate such as the HVAC controls.
Selector switch not working?
Many vehicles use a vacuum to operate the HVAC controls. Check under the hood for a disconnected or broken vacuum line.
What does the body control module operate on a 1995 Chrysler Concorde?
Locks, wipers, lights, most interior functions, theft, parts of the hvac etc
