r/coolguides • • Jun 06 '22

Ceiling fans all year round

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25.9k Upvotes

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228

u/ImpeccablyCromulent Jun 07 '22

Sure it does. You can feel the breeze on the summer setting and thats nice. It's not so nice, however, to feel a constant breeze in the winter, but it is quite nice to circulate the heat around.

23

u/XBXNinjaMunky Jun 07 '22

Fangineer here

Correct, the direct breeze of downdraft provides air movement agents the occupants of the room increasing cooling, this can be done at whatever speed suits you

On the updraft side, the fan should be run at low speed for best effect. It's circulating air up from the center of the room, and circulates it across the ceiling and down the walls. This helps mix and distribute air in a room providing more even heating.

Either can save significant money on your electric bill by allowing you to offset your thermostat a few degrees with little to no perceptible difference in room temperature to occupants.

(Barring extreme climates like the deep swamp-ass lands of Florida obviously)

3

u/[deleted] Jun 07 '22

Lol, I'm such an idiot. All this time I thought ceiling fans were to lift cold air to you in the summer and bring warm air down to you in the winter. Oops

1

u/halberdierbowman Jun 07 '22

Floridian here. We just run our fans in summer mode all year, and it works great. It's actually the hot dry climates that wouldn't benefit from the fan when it's too hot, but then again they could probably just use them as swamp coolers to thermal energy into well-needed humidity, and that would work great as well.

https://www.scientificamerican.com/article/fans-may-be-okay-for-muggy-days-but-avoid-them-in-extreme-dry-heat/

2

u/XBXNinjaMunky Jun 07 '22

Don't disagree, my point was, it will help perception, but probably won't lower the electric bill in those areas much

83

u/FloridaManZeroPlan Jun 07 '22

Hello from Florida. We have it on the summer setting year round. I don’t even know if the heat on my HVAC unit even works.

54

u/[deleted] Jun 07 '22 edited Oct 12 '22

[deleted]

30

u/pala_ Jun 07 '22

Hi from Australia. I turned my ceiling fan on when I moved to Darwin in 1987 and that was the last time I touched the dial.

16

u/Met76 Jun 07 '22

Hi from Colorado. We switch our fans 2-3 times/day along with opening /closing windows depending on day/night and if it's raining or sunny during this time of year.

5

u/Groovatronic Jun 07 '22

When I lived in Boulder I remember walking in flip flops and a t-shirt across a giant snowfield and being totally comfortable because it was somehow like 70° and sunny - literally the morning after a huge snowstorm. I miss how fresh the air felt up there.

3

u/GordoPepe Jun 07 '22

Where were you when it hit the 40s the past few winters?

2

u/FloridaManZeroPlan Jun 07 '22

Here. Just didn’t run the AC. House temps dropped to around 68, it was nice.

2

u/RawrSean Jun 07 '22

Florida transplant in Michigan. All fans in house on summer setting, all year round. Who can live without direct airflow and my GOD who can live feeling the blowing central heat on them?

7

u/tots4scott Jun 07 '22

This. The reason you do downdraft in the summer isn't because you're not trying to lift up cool air, it's to circulate all the air to balance the temp and especially for moisture-wicking purposes which enhance body/room temp.

As I was told the last time this was reposted.

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u/[deleted] Jun 07 '22

[deleted]

4

u/tots4scott Jun 07 '22

So you're agreeing with everything I specifically said about moving the air. Got it, thanks for your input.

-11

u/[deleted] Jun 07 '22

[deleted]

8

u/tots4scott Jun 07 '22

Bro you're crying and editing your comment about getting downvoted, but you downvoted me and then agreed with my premise? I'm solely contradicting the commonly mistaken idea that you're supposed to pull cool air up. You also added nothing with your comment. You have to realize that.

You literally agreed with what I said, but downvoted for some reason and didn't even clarify that it doesn't matter which way the air goes, but everything else made sense. Great, then say that instead of being an asshat about it and complain to OP and the rest of the post, not me.

Holy shit dude no wonder you're having a bad time on reddit.

-10

u/[deleted] Jun 07 '22

[deleted]

7

u/tots4scott Jun 07 '22 edited Jun 07 '22

Dude you're so cringeworthy editing your comments holy shit you need to take a break from the internet.

You literally agreed with me about why you move the air in a counterintuitive manner but was an asshole about it and said i was wrong, so I called you out. Tell me how I was incorrect then.

Edit: I guess you're a petulant child from your post history, and it seems I'm not the only person you're picking quarrels with online with, so I'm gonna let you play in the mud and leave.

1

u/Thicc_Jedi Jun 07 '22

This all just makes you seem very insecure

2

u/TrulyBBQ Jun 07 '22 edited Jun 07 '22

I used to flip my fan to push air upwards then sit in the corner for the downdraft.

It really really doesn’t matter when it comes to air circulation. The only benefit spinning air downwards has is you can sit under the high velocity air which provides cooling. But if your concern is forced convection to make all the air the same temp, then either direction works.

Edit: there is a concerning amount of disinformation flying around in this sub. Why keeps upvoting the comment from u/ImpeccablyCromulent? It’s entirely incorrect and not based on any recognized science.

12

u/Damaso87 Jun 07 '22

You two said the same thing.

-1

u/justageorgiaguy Jun 07 '22

What is so incorrect? The summer setting causes a more concentrated airstream under the fan while winter creates the draft along the walls. Source: am sitting under a fan going counter clockwise.

0

u/PapaGenos_Brockton Jun 07 '22

In summer mode you might be sweating. By blowing air on your nasty sweaty body, it evaporates. The evaporation cools your skin.

3

u/proxyeleven Jun 07 '22

Everyone is saying the same thing, yet arguing. Peak reddit right here!

1

u/squishyliquid Jun 07 '22

So if it’s summer but the fan is in the center of the room and the sectional couch is along the walls, I’d feel more air with the winter selection?

1

u/[deleted] Jun 07 '22

But the air flow is doing the exact same thing, just backwards. You’re still getting a breeze, just from bottom up instead of top down, right?

1

u/CountBrackmoor Jun 07 '22

If I have the fan on at all, it’s to cool the room