Best Single Hung Window

One PC of White Window Opening Control Device 1779SM-RIGHT-WHITE

...aAir app on iOS or Android. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant..
ROBUST INSTALLATION - Install the included quick-snap bracket, set the unit on the bracket, and secure the sidearms. After that, you are all done and ready to enjoy. Available for single-hung or double-hung windows with size: 22"-36", minimal height at 13.75"..

STRONG AIRFLOW: The weather-resistant design utilizes a strong airflow to pull fresh air in from outside or exhaust stale air out of your home..Number of speeds:3.
REVERSIBLE EXHAUST: Transition the airflow from fan to exhaust with the touch of a button..
PERFECT FIT: Seamlessly fits into windows 24” to 38” wide using an innovative modular block system. Created for use in single-hung and double-hung windows with an opening at least 8″ tall..
INTUITIVE CONTROLS: Choose from 3 speed settings with minimal noise to customize your comfort..
IMPORTANT INSTALL INFO: Product dimensions are 6.58” tall x 23.85” wide x 6.12” deep. Window screen removal may be necessary depending on depth of your window. Can only be installed in horizontal position..

... voice commands throughout your house, office, or apartment using Alexa or Google Assistant..
ROBUST INSTALLATION - Install the included quick-snap bracket, set the unit on the bracket, and secure the sidearms. After that, you are all done and ready to enjoy. Available for single-hung or double-hung windows with size: 22"-36", minimal height at 13.75"..

... voice commands throughout your house, office, or apartment using Alexa or Google Assistant..
ROBUST INSTALLATION - Install the included quick-snap bracket, set the unit on the bracket, and secure the sidearms. After that, you are all done and ready to enjoy. Available for single-hung or double-hung windows with size: 22"-36", minimal height at 13.75"..

Universal Design - Adapts to single or double hung windows from 22-38 inches wide, not fit large window ledge. Fits wall thickness from 4" to 11", Support up to 200 lbs..
Indoor Installation - Easy breezy install, without exterior work, no damage to outside wall or window sill..
Relieve Stress on the Window - Transfers the stress and weight from the window sill and sash to the support and window frame for safety..
Heavy Duty and High-density Material - Solid epoxy-coated thick steel plate prevent rust and rot, matte surface prevent the A/C to drop out of the window..
No fasteners, hardware, tools or drilling needed and all weather construction..

STRONG AIRFLOW: The weather-resistance design utilizes a strong airflow to pull fresh air in from outside or exhaust stale air out of your home..
REVERSIBLE EXHAUST: Transition the airflow from fan to exhaust with the touch of a button..
EASY INSTALLATION: Seamlessly fits into windows up to 38” wide using an innovative modular block system. Window screen removal is not required..
PERFECT FIT: Created for use in single-hung and double-hung windows with an opening at least 8" tall. For horizontal installation only..
INTUITIVE CONTROLS: Choose from 3 speed settings with minimal noise to customize your comfort..

Installs from the inside in just minutes.
No drilling, tools, hardware or fasteners required.
Adjustable for single or double hung window from 24″ to 38″ wide.
Note, if your window is flush to the exterior (no exterior sill or ledge), the typical wall thickness is about 4″. The A/C Bracket will not work with a flush mounted window as it requires a minimum wall thickness of 6″..
Mounting Capacity: 6”-12” wall construction.