What is the largest room can it cool?
329875
Not sure what the largest room it can cool. We have one in our bedroom (12x12) and it cools wonderfully-and we've never turned it up past low. Hope that helps.
329876
If you have a small room it's fine as long as you don't expect the room to be really cold...this air conditioner uses a smaller amount of electricity but isn't a big cooler.... Don't get me wrong it will cool a room and keep it coo it's just not... Well lets say really powerful.
329877
I don't know about the largest, but it works pretty well in my living room, which is about 15' by 20' - it's a top floor room with skylights so it can get fairly hot, though we live in Seattle so hot is relative around here. It probably depends on a lot of factors but hopefully that helps.
329878
My living room is about 500 square feet and goes right into my kitchen. It does just fine UNLESS I am baking/roasting something in the oven. I find when this is the case, the AC can not keep my room cool enough.
329879
Not sure on how large maximum (you'll probably want some online tool for that), but my room is about 13 x 16 x 9 ft and this unit does a solid job cooling it.
2106629
if it's not too humid and the air is blowing on you from less than 8', yes. Nice cool, humidified air. Can be made to fan across area and could cool two or three people adequately. I have three units and really love them inside.
1200856
I have one of these heaters. It should have no problem with a room that size.
1453970
The fan will never blow across a room that large. The unit is good, and it can keep the room warm, but you may want to install near your work area to feel warmer.
100221
I have one in the bedroom and it can heat more than that. The room is probably 12'x12'.
1264472
We are using ours in a room that is 14 by 24 and it gets nice and comfortable. This is a closed room in our lower level. It gets to temp and shuts off. We are happy with ours.
1972292
We have 15' high cathedral ceilings in a room that's 100' in length. After an hour, all the chill is gone from the room! The floors are all tiled so it takes care of a big job.
647947
I don't have an actual tool to measure but it seems the temp in the room with the window covering is at least 5-10 degrees cooler than the others. Plus we have a fan going, but there is a big difference. it is nice and we LOVE it.
1700269
My bedroom is over 300 sq feet, and it cools that pretty well. If you follow the suggestions I made in my review, you can probably cool 300 sq feet with it, depending on how cool you need it of course.
776283
Our room in the basement is approximately 20x25 and it heats it very well. It pretty much helps the whole basement (700 sqft) feel warmer. I love it!
2027430
None and it pulls cold air from the room thru the front vents with the squirrel fan.
1975265
Ronald, I've had this air conditioner for almost a year, It is difficult to assemble, also it throws out cool air but the air filter light comes on even if you have already cleaned the filter. As far as a 1000 sq. ft. room, all I know is that my room is about 12 by 12, and it can make my room freezing. I hope this answers your question. And if I'm asked the question "would I buy it?" my answer would be "YES".
2218515
I would say no with normally insulated house. I was pleasantly surprised how quiet this fan is. My only disappointment is that I didn't buy a larger size. My shop is 16x20 and this fan has a hard time keeping up with a thermostat set at 85 degrees.
919143
Our home is 1400 square feet and it's just right. I think the larger unit would be too much. This one could probably go up to 1500. We have 4 of the 1/2 round roof vents and 2 of the ~12x16 dormer vents - that's more than enough to vent the air out the roof. You'll also notice secondary cooling because the attic get's aired-out. The noise isn't bad - of course that's subjective. Anyway, we have no central air and when it cools off outside at night, the fan cools the whole house very quickly. During moderate days, it keeps a freshing breeze throughout.
1568451
It will help a little, but it won't cool the whole floor to an acceptable level. Only the room you have it in will get acceptably cool. The other 3 rooms will feel like there isn't much cooling going on(even if you close all the windows).
1517933
I would get the highest BTU you could. I am not an expert, but I have been quite happy with this unit. With fans on it is able to cool a 900 sq foot space (with fans and shading) on a fully exposed all window office. You should look into the part that supports it from the outside. That seems to help with the support. Hope this helps.
1678745
HiI used the u it for a medical spa room where a high power laser emits lots of heat energy. I have standard cooling but it was quite insufficient for my purpose. This suint has made it so much better for the room and my main unit dosent have to be revved up before and after the procedures. The room is about 16x16. So it shall be fine for your 15x15 room.