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2
votes
2answers
4k views

Why would ceiling fan reverse air flow without me changing directions?

I have this exact ceiling fan, and so far it has worked nicely. It is mounted in my bedroom, I believe height to floor is about 12 feet and the rod from the ceiling to the actual fan is about 18 ...
15
votes
4answers
19k views

Why don't programmable thermostats automatically switch between “Cool” and “Heat”?

While I can set my house to be a particular temperature, I still have to manually switch it between "Heat" and "Cool" mode, and this seems to be true of every thermostat (programmable or not) that ...
3
votes
3answers
534 views

Shading windows from outside (awnings, shutters, etc) to keep house from overheating in summer

The back of my house faces west, and during July and August, the sun hits it directly in the afternoon through evening. On a warm day, this can cause the house to heat up quite a bit, so I'm making ...
0
votes
1answer
492 views

At what temperature will it be better to close the windows than to open them (if you want to keep your home cool in the heat)? [closed]

Say that you've already covered up all the windows (although heat will still be transferred through heating the windowshades).
2
votes
1answer
74 views

Calculating the effectiveness of sunlight reduction solutions

Our new place has a few large windows facing west - this makes for a baking-hot house in the afternoons. Curtains have been put up, but they are hot to the touch, and the rooms do feel hot (dark ...
6
votes
4answers
2k views

Heating/cooling system recommendations for this small house?

I will soon build my first house and I need to choose what type of heating/cooling system I'll have installed. I know very little about this and I'm seeking recommendations, ideas, suggestions, etc. ...
4
votes
1answer
851 views

A/C escaping down the staircase

I live on the second floor of a century-old house that doesn't have central air. We have a large window A/C unit in the main hall but our front door is at the bottom of the stairs rather than the top. ...