Best Electric Fans for Day

I love the cool night breeze it brings in from the outside and in the daytime it takes out the hot air.

with only baseboard heating & no cooling system; I purchased 2 units for two separate rooms & have found they offer an excellent source of air circulation; I'm able to keep the warm, daytime air out & pull in the cool, nighttime air.

the reversability of function enables the egress of hot air during the daytime and the entry of the cool air outside at night.the thermostatic control has a reasonable range of response.

I've owned the originals for a long, long time and run them all day on hot summer days (exhaust during the day, fresh air in during the night).