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So, you’re trying to keep your room temperature in a bit cooler state. You have both a ceiling fan and AC in the room. And you’re curious if you can somehow make them work together.
So, now you’re asking is it okay to keep the ceiling fan near AC vent?
Well, yes. Keeping the ceiling fan near AC vent considerably decreases the hot temperature in your house. It cools down the air over a much wider area and reduces the energy bill. But one issue might arise that’s the rattling ceiling fan under the AC vent. To solve this, just ensure every screw in the fan blade is well-tightened.
Still confused? Well, don’t worry! Because here we’ve resolved all your queries. Plus added some additional tips that you should know!
Keep reading to find out!
What Happens When You Put A Fan Near AC Vent?
So, you get back home exhausted, on a hot day. Your first tendency would be to turn on your air conditioning to the coldest setting. But the energy experts suggest that it does not stimulate the cooling process.
In fact, doing this makes the AC unit work much harder than necessary. This wields much more energy and that is revealed on your utility bill.
There are some other ways in which you can maximize the cold air. Which comes from the air conditioner.
Putting a ceiling fan near the AC vent can considerably decrease the hot temperature in house. Plus, it decrease the energy bill. Try positioning ceiling fans near central air vents or the window unit ACs. You will be able to cool the air over a much wider area. Also, you need to check if the incoming air temperature from the AC vent is cooler.
That is compared to your body temperature. Or simply cooler than the optimal room temperature. If yes, it will cause more air to distribute in the room. Plus it will amount to convective cooling. Then you will be able to reduce the heat quickly. And feel colder.
Normally vents already function off the pressure discrepancy to run the air into the room. The decline in pressure the fan with induce is going to be minimal. Thus there won’t be any more hot air. However, you may be apt to make it more adequately mixed.
Problems When You Put A Fan Near AC Vent
However, there is one problem that might arise when keeping ceiling fan near the AC vent. That is the clicking or rattling ceiling fan under the AC vent.
So, you have the AC vents in the ceiling about a foot outside of the ceiling fan. When the AC kicks on, your fan may make some clicking or rattling noise. It is due to the vents. As they are blowing on the peripheries of those fan blades causing them to shake.
In the next segment, you’ll learn about the solutions.
First of all, ensure everything in the fan is tight. If there is a cap over your ceiling mount. Confirm that it is shoved all the way to the ceiling. Plus, inspect all the blades of your fan.
Check the screws on its wooden part, the place where they connect to the blade’s base. Also, more screws attach the base to the motor or hub. Tighten all the screws. Because the screws often come loose.
You can also consider steering the vent away from the fan. Only if it’s adjustable.
Then check for any fan chains patting against the vent or housing. Occasionally you may get the ticking from the base swinging in-ceiling mount.
Rattling noise is about always solved by modifying the tension screws that are on the globes.
So, you can not swivel the grills? You can purchase one that fits your requirements. If using square grills, they appear in several direction configurations.
Some of them simply blow one way and some two ways. And some others may even blow three ways. But the most used grills are the four-way ones. Buy one which will steer the air away from your fan.
However, your ac can make noise for other issues as well. For example, AC unit making noise after power outage.
Use Strategic Fan Placement
On hot days, the air in your house often soars close to the ceiling. When the cooler airdrops to the floor you can manipulate the flow of air in your household. But you have to do it with strategically positioned fans. Thus you can divert the air to circulate more evenly.
This airflow change generates a more pleasant temperature. Use your fans in a way that cold air is pushed up from the floor.
Utilize the pivoting head of the pedestal fan to lift the cool air upward. Position your fan so that it stands up to the opposing wall across the main living space. Or simply the area you want to cool. Juncture the fan even lower so it moves the cool air up.
Plus, out around your room. For a larger living area consider employing a tower fan. It will provide additional power to distribute and shift air currents.
Run Ceiling Fan And AC at the Same Time
It may come across as extravagant to operate both a ceiling fan and AC together.
Nonetheless, these two work in varied ways in cooling down your home. A fan is not able to deliver the cold air that an air conditioner can. Simply like the AC can’t give the circulation of the fan. So, here we’ll tell you how to circulate cool air in a house.
Placing the fan so it’s near the AC vent assists in distributing cold air much faster. Plus, fan over AC vent works more efficiently than your AC alone can.
For even better results, you can utilize a stationary tower fan beside or underneath the vent. You can lean the fan in a way that propels the air into your room and beyond.
These fans also deliver vertical breeze coverage. This encircles a longer area for airflow and distributes the cool rapidly through your room.
Employing a ceiling fan enables you to modify the settings of your AC. It does not have to be on full blast. Or you don’t need to set it at an extremely cold temperature setting.
Though it cools your home, it costs way more money. So, for the maximum economical coverage, consider running a ceiling fan with your AC.
Box fans are even better. On regular, box fans usually cost less than around two cents per hour to run. Granted, you may face issues like the ac unit making noise after power outage. But, along with the temperature getting lower, it will lower your energy bill.
If you use window air conditioners, then fans can create an indoor cross-breeze. It can carry the cool air from one room to another.
Multiple AC units on one floor are going to leave areas. Areas where the cool air simply won’t reach. So, position the fans to deliver the cold AC air toward those spots. That is hot in your apartment. Employing more than one fan develops a rotation of cool that does not allow the air to sit. It maintains a satisfying room temperature.
How to stop the rattling ceiling fan under the AC vent?
To stop the rattling ceiling fan under the AC vent, firstly check if everything is screwed tight. Confirm that the cap of the mount is shoved all the way to the ceiling. Plus, inspect all the blades of your fan for anything loose. Tighten all the screws. You can also consider steering the vent away from the fan if it’s adjustable.
Can I use a ceiling fan and AC together?
Yes, you can use the ceiling fan and AC together. It will considerably decrease the hot temperature in your house. Plus, it decreases the energy bill. By positioning ceiling fans near central air vents or the window unit A/Cs. You will be able to cool the air over a much wider area.
How to place ceiling fan to produce cooler air?
To produce cooler air, use the pivoting head of the fan to lift cool air upward. Position your fan so that it stands up to the opposing wall across the main living space. Or simply the area you want to cool. Juncture the fan even lower so it moves the cool air up.
Hope we have cleared all your queries of keeping ceiling fan near AC vent?
Now that you have the basic idea, you should not have any problems. Even if you face any, follow this guide for support. And don’t forget to consider those additional tips to help through this job!
That is all for now. Have a good day!
HVAC tech with over 30 years of experience. Retired and doing repair work on the side around Madison County, AL.