Dual Exhaust Window Fan

Type and intended use.

Dual exhaust window fan.

Designed to fit most double hung and slider windows this double window fan takes in fresh cool air from the outdoors to provide cooling comfort. Service support the holmes electronically reversible twin window fan draws in fresh cool air from the outside or exhausts stale hot air from the inside with the touch of a button. With an electronically reversible fan such as the holmes electronically reversible twin window fan you get the added bonus of one fan blade pulling in the fresh air and the second one blowing out the stale indoor air. This fan by holmes is an inexpensive solution for a home use.

Each of the unit s two fans can be independently reversed allowing you to intake fresh air exhaust stale air or exchange air for full room circulation. A reversible window fan offers the ultimate convenience because it allows you to switch from intake to exhaust or vice versa without physically turning the unit around. The quiet and efficient operation makes this fan ideal for living room or bedroom use. Product title holmes hawf2021 wmum dual blade twin window fan average rating.

4 2 out of 5 stars 8 515. The design for the accordion expanders make it fit most windows and its removable legs and molded handle make it more convenient to use. More buying choices 36 79 5 used new offers. This dual blade model is one of the best window exhaust fans which can be used as a blow in fan as well.

Reversible twin window fan with built in thermostat. Get it as soon as fri sep 25. To make the fan exhaust the air just install it in the window with a corresponding side outwards. Features independent motor control for air intake exhaust and exchange.

It provides a high volume of air movement and fits windows 24 through 31 wide. A single or double window fan with a lower airflow rating manual airflow controls no thermostat and few extra features typically costs from 20 to 30. 4 1 out of 5 stars 706 ratings based on 706 reviews current price 22 99 22. Position your two window fans on opposite ends of your room.

This is 9 in. Window fans vary in price based on the type airflow rating airflow controls thermostat and other features but most options cost between 20 and 160. Description documents this 9 twin window fan is the most practical way to get cool air in your house on a hot day. It features wind in wind out and wind exchange option.

Free shipping by amazon. A portable fan may be your best option if you move from room to room regularly.