Ceiling fans- Turn them on in the winter?

JEDI

Lifer
Sep 25, 2001
29,391
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Most modern ceiling fans have 2 switches. one is to draw the cold air from the ground up towards the ceiling. (summer setting- blades rotating clockwise)

the other is to force warm air from the ceiling to the ground. (winter setting- blades spin counter clockwise)

i tried the winter setting. it still feels colder than if i didn't have the fan on. i guess the air current makes it feel colder? (my bed is directly under the ceiling fan)

anyone have the ceiling fan on in the winter? what do you think?

 

jtusa

Diamond Member
Aug 28, 2004
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Dude you're seriously analyzing the issue way too much. If you feel colder with it on and don't want to be colder, then turn it off. It's that simple.
 

Rage187

Lifer
Dec 30, 2000
14,276
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yep, it will be cold if it blows directly on you.

If the room is already cold, it wont help either.
 

zimu

Diamond Member
Jun 15, 2001
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i hadn't even heard of this whole winter and summer setting deal. i'd 99% keep it off in winter though. i don't see it blowing warm summer breezes during the coldest of months...
 

JEDI

Lifer
Sep 25, 2001
29,391
2,737
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Originally posted by: Feldenak
My ceiling fans run year-round.

do u change the setting on the fan, depending on which season it is?
 

Amused

Elite Member
Apr 14, 2001
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Ideal settings for ceiling fans:

In the summer, have them blowing DOWN so as to blow directly on the occupants of the room and cool them. This also equalizes the temps in the room

In the winter, have them blowing UP so as to keep the temp at the top and bottom of the room equal without blowing air directly on the occupants and making them cold.

No matter which direction you have the fan set, it will equalize the temps at the different levels of the room. The ONLY difference direction makes is whether or not the fan is blowing directly at you, or not.
 

Kelemvor

Lifer
May 23, 2002
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Originally posted by: Amused
Ideal settings for ceiling fans:

In the summer, have them blowing DOWN so as to blow directly on the occupants of the room and cool them. This also equalizes the temps in the room

In the winter, have them blowing UP so as to keep the temp at the top and bottom of the room equal without blowing air directly on the occupants and making them cold.

No matter which direction you have the fan set, it will equalize the temps at the different levels of the room. The ONLY difference direction makes is whether or not the fan is blowing directly at you, or not.

Umm yeah. OP has it backwards. Usually the fans only make a difference in the winter if you have cathedral ceilings where the heat from the room can go way up to the top and you don't feel it. That's when you set it to blow upwards to circulate the air without actually feeling a breeze.
 

whoiswes

Senior member
Oct 4, 2002
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yup, we have 6 fans in our house (adding two more later on) and they kept us from running the air the entire summer - we only had 4 days where it was too hot in the house to go without. granted, it was a mild summer, but still...

we will be running them on low (about 1 rev per second) this winter on the upward setting to help redistribute the warm air as well as keep the air fresh. we have wood pellet heat, do this little bit of air movement is key to helping heat the whole house.

like everyone else said - if you're not comfortable, change the settings...you definitely don't want the fan on high during the winter no matter what - low is plenty, and medium might be occassionally necessary for some odd reason.
 

JEDI

Lifer
Sep 25, 2001
29,391
2,737
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Originally posted by: FrankyJunior
Originally posted by: Amused
Ideal settings for ceiling fans:

In the summer, have them blowing DOWN so as to blow directly on the occupants of the room and cool them. This also equalizes the temps in the room

In the winter, have them blowing UP so as to keep the temp at the top and bottom of the room equal without blowing air directly on the occupants and making them cold.

No matter which direction you have the fan set, it will equalize the temps at the different levels of the room. The ONLY difference direction makes is whether or not the fan is blowing directly at you, or not.

Umm yeah. OP has it backwards. Usually the fans only make a difference in the winter if you have cathedral ceilings where the heat from the room can go way up to the top and you don't feel it. That's when you set it to blow upwards to circulate the air without actually feeling a breeze.

so counter clockwise in the summer and clockwise in the winter?
 

OutHouse

Lifer
Jun 5, 2000
36,410
616
126
Originally posted by: JEDI
Originally posted by: Feldenak
My ceiling fans run year-round.

do u change the setting on the fan, depending on which season it is?

same here, but i dont worry about the switch. my celiling are not that high and it doesnt make any difference at all which directions the blades are turning. that switch is for really high ceilings where it traps hot air to push back down.
 

rgwalt

Diamond Member
Apr 22, 2000
7,393
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Originally posted by: Amused
Ideal settings for ceiling fans:

In the summer, have them blowing DOWN so as to blow directly on the occupants of the room and cool them. This also equalizes the temps in the room

In the winter, have them blowing UP so as to keep the temp at the top and bottom of the room equal without blowing air directly on the occupants and making them cold.

No matter which direction you have the fan set, it will equalize the temps at the different levels of the room. The ONLY difference direction makes is whether or not the fan is blowing directly at you, or not.

Amused is correct. You have your settings reversed. You want the fan blowing on you in the summer to directly cool you. You want it in reverse in the winter to simply ensure good mixing of the air in your room.

R

 

JEDI

Lifer
Sep 25, 2001
29,391
2,737
126
but which way does the blades turn to blow down, and which way to blow up?
 

spidey07

No Lifer
Aug 4, 2000
65,469
5
76
I belive generally counter-clockwise (when looking up at the fan) blows down. You can make sure by looking at the blades.

If the leading edge is higher than trailing edge then it is blowing air down, and conversely if the leading edge is lower than it is blowing up.
 

db

Lifer
Dec 6, 1999
10,575
292
126
If it's a BIG room with one fan, it *may* warm the room in the winter if it doesn't operate too fast (blowing upwards).
Just remember, if you are getting an air current over your *body*, it will cool you no matter what.
 

Amused

Elite Member
Apr 14, 2001
57,039
18,350
146
Originally posted by: Injury
Save the electricty, go the store and buy a blanket for $10.

Running a ceiling fan in the winter on low SAVES energy because it keeps the hot air from collecting at the top of the room.

It saves money in the summer by blowing directly on you and making you feel cooler, thus running your AC less.
 

waggy

No Lifer
Dec 14, 2000
68,143
10
81
oddly enough i was wondering about that myself. we have fans in every room of the house.


well not the computer room/playroom. it had one but the old owner broke it and never replaced it. they just patched the hole in the ceiling.
 

Squisher

Lifer
Aug 17, 2000
21,204
66
91
Unless there are cathedral ceilings I don't see how keeping it on in the winter will do anything but produce drafts.
 

Kibbo

Platinum Member
Jul 13, 2004
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I can't see how operating an electric fan can save you money when using a gas furnace. I'd like evidence on the effectiveness.
 

Amused

Elite Member
Apr 14, 2001
57,039
18,350
146
Originally posted by: Squisher
Unless there are cathedral ceilings I don't see how keeping it on in the winter will do anything but produce drafts.

Many homes have 9' or higher flat ceilings, and still other have two story rooms. Not all homes have 8' ceilings.
 

sniperruff

Lifer
Apr 17, 2002
11,644
2
0
Originally posted by: jtusa4
Dude you're seriously analyzing the issue way too much. If you feel colder with it on and don't want to be colder, then turn it off. It's that simple.

exactly