How To Use A Twin Window Fan. Model ASP-200 1 99 99. To use window fans for cooling your home select square.
Make sure that the fans also fit within the lower portion of your window when the window. Model W07350 259 51 49. Select the largest fans that fit inside your homes windows.
Then how do you use a twin window fan.
Then how do you use a twin window fan. It can do both simultaneously because each of the two fans can be set independently to draw in or exhaust out allowing the unit to exchange inside and outside air. The more window fans you have working the better. Answer 1 of 4.
