10 Best

Casement Window Air Conditioners

of May 2024

  1. Product Highlights
    • 【durable and universal】: portable air conditioner window seal are made of high quality pvc material with two durable zippers. uv-resistant, waterproof, rain-proof, suitable for all air conditioners and mobile washing machines, compatible with different windows. suitable for windows with a circumference less than 400cm.
    • 【environmental protection】: this window seal for air conditioner can effectively reduce energy consumption and carbon dioxide emissions, which is especially important in summer when air conditioners are used a lot.
    • 【hot air cut off, energy saving and power saving】: with this air conditioner window seal, the air conditioner window can block the hot air outside and improve the efficiency of the air conditioner. save energy and electricity bills in summer. guaranteed optimal window sealing for portable air conditioners, making your indoor temperature cooler and more stable.
    • 【easy to install】: no need for drilling holes. just stick the tape inside the window frame, then attach the caulk to the tape on the window. then, open the zipper and place the air conditioning pipe out the window. then close the zipper tightly around the pipes and sealed windows. it's that simple.
    • 【wide application】: our universal window seal for portable air conditioner suitable for portable mobile air conditioners, dryers, exhaust dryers, and dehumidifiers. the airlock window seal is only suitable for commonly-used tilting windows or wings. it is suitable for a turn-tilt skylight product, casement window, and a balcony door that opens outwards.
  2. Product Highlights
    • Increase cooling performance - enjoy a cooler environment in summer thanks to hoomee! hoomee seals around your open window and then zips around the nozzle of your hose and blocks the return flow of warm air, so that your mobile air conditioning unit can be more efficient and cools your room in less time.
    • Easy to install - no need for drilling holes . you don't have to buy window kits, adapters for your hose or additional tools. all you need comes with your hoomee window seal! simply apply the adhesive hook tape to the inside of your window frame and to the window itself. attach the window seal to the hook tape. then, open the zip on the window seal and place your air co...
    • No more hot air incomes - hoomee window seal keeps the warm air coming from the hose of your portable air conditioner away by locking the hose between the window frame and the window itself. our window seal leaves out insects, mosquitoes, rain and crates a "closed environment" that keeps your room cool for longer.
    • Reduce energy consumption - hoomee loves the earth! this window seal contributes to reduce energy consumption and to lower carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioning. preventing warm air circulating in your room, hoomee window seal helps you save money on electrical bills!
    • Universal - suitable for all portable air conditioners and tumble dryersregardless of manufacturer. whether for windows that open to the left or windows that open to the right, bottom hung windows or skylights, hoomee window seal will do the job. fits window with a maximum perimeter of 400 cm.
  3. Product Highlights
    • Easy to install and use: you don’t have to buy window kits, adapters for your hose or additional tools. simply apply the adhesive hook tape to the inside of your window frame and to the window itself. attach the window seal to the hook tape. then, put the air conditioning pipe into the hole, and finally tighten the hose with a shrink rope. simple as it is.
    • Wide application: window seal for portable ac units suitable for portable mobile air conditioners, dryers, exhaust dryers, and dehumidifiers. the airlock window seal is only suitable for commonly-used tilting windows or wings. it is suitable for a turn-tilt skylight product, casement window, and a balcony door that opens outwards. but unable to use it on a left and righ...
    • Universal: suitable for all portable air conditioners and tumble dryersregardless of manufacturer. whether for windows that open to the left or windows that open to the right, bottom hung windows or skylights, window seal will do the job. fits window with a maximum perimeter of 300cm.
    • Energy saving: window seal for portable air conditioning is made of durable nylon material for easy sashing slide. push through the tube, pull the shrink rope and the heat stays outside. this practical airlock prevents the warm exhaust air from returning into the room. the windows can be closed easily when leaving. there is no need to disassemble.
    • Innovative design: designed with shrink cords, this one does a great job of reducing air circulation and preventing heat from entering in the summer. the zipper design will have holes and gaps that cannot trap air. ours is an innovation that can better achieve warm in winter and cool in summer!
  4. Product Highlights
    • Wide application window seal for portable ac units suitable for portable mobile air conditioners, dryers, exhaust dryers, and dehumidifiers. the airlock window seal is only suitable for commonly used tilting windows or wings. it is suitable for a turn tilt skylight product, casement window, and a balcony door that opens outwards. but unable to use it on a left and right...
    • Perfect suitable the airlock window seal kit perfectly fit for the window of a range of 4 meters/158inch. it fit the windows in which four sides of the window do not tower than 4 meters/158inch. if the window is lower than 4 meters you may need some adjustments and try to create loops/folds and seal these with duct tape to create a decent seal.
    • Ingenious innovative window seal for portable air conditioner that is simply zipped in place between the window and the window frame and can regulates the air exchange efficiently and locks out pests and keeps out the rain.
    • Energy saving in summer window seal for portable air conditioning is made of durable nylon material for easy sashing slide. push through the tube, the zipper closed and the heat stays outside. this practical airlock prevents the warm exhaust air from returning into the room. the windows can be closed easily when leaving. there is no need to disassemble.
    • Easy to use simply apply the adhesive hook tape to the inside of your window frame and to the window itself. attach the window seal to the hook tape. then, open the zip on the window seal and place your air conditioner hose out of the window. in the end, close the zip tightly around the hose.
  5. Product Highlights
    • Wide compatibility: the window vent seal kit fits windows with a maximum perimeter of 400cm/157in (please measure the perimeter of your opening window to ensure a proper fit ). works great on horizontal/vertical windows that crank outward or inward opening. suitable for all portable air conditioners, dryers and dehumidifiers etc. featured with 4 zipper heads, supports s...
    • Long-term using: the velcro and window seal cover are great quality with strong adhesion, super easy to attach and the velcro adhesion both to the window itself and sash to window is very secure. the window seal cover can be removed for washing when it's dirty.
    • Enhance cooling performance: this ac window seal kit can tightly locks the vent hose of your portable air conditioner between the window and window frame, effectively expelling the hot air out of the window, firmly lock the indoor cool air while prevent outdoor hot air flowing back, also keep out rain, mosquitoes, bugs etc.
    • Energy saving in summer: our upgraded a/c window vent seal kit is specially designed to solve the problems of heat and rain seep, made of special tu fabric, waterproof and uv protection, heat will not seep through, make your room cool down quickly, reduce energy consumption and save your money.
    • Easy to install: no drilling and tools required. 1. clean the dust on the window frame first, measure the four sides of window. 2. cut two sets of 4 velcro strips - one set for the casement, and one set for the window frame, stick the velcro trips on a specific side of the casement and the window frame, then attach the window seal cover on the velcro trips. 3. open the ...
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