Finding the perfect air conditioning solution when you have crank-out windows can feel like a real head-scratcher. Unlike traditional double-hung windows, these stylish casement or awning windows open outwards or inwards, making standard window AC units a no-go. But don’t sweat it! You’re not doomed to a hot and sticky summer. We’ve dug deep to find the best air conditioner for crank-out windows, including innovative solutions and units designed specifically for these unique openings.
Whether you’re looking for a dedicated vertical unit or a clever sealing kit for a portable AC, we’ve got you covered. Get ready to transform your living space into a cool oasis, even with those tricky crank-out windows!
Why Crank-Out Windows Are Tricky for ACs
Before diving into the products, let’s quickly understand the challenge. Most conventional window air conditioners are designed for double-hung windows, fitting horizontally and relying on the sash to hold them in place. Crank-out (casement or awning) windows, however, open on hinges and don’t offer the same stable, horizontal opening. This typically means you can’t just slide a standard AC in. Solutions usually involve vertical-style window units or portable ACs paired with specialized window seal kits.
Now, let’s look at the top contenders!
1. Perfect Aire 10,000 BTU Slider Air Conditioner Window A/C
If you’ve been searching for a window AC that actually fits your crank-out or horizontal sliding window without needing custom modifications, the Perfect Aire Slider Air Conditioner is a game-changer. This unit is specifically designed with a tall, narrow profile to accommodate those hard-to-fit window types. It’s a fantastic solution for cooling larger rooms, bringing powerful relief where standard units simply can’t.
Key Features:
– Adjustable temperature settings from 62°F – 86°F (17°C – 30°C)
– Cools areas between 400-450 sq. ft.
– Expandable window mounting kit for horizontal sliding or crank-out casement windows (15½”/16¼” min./max. width, 21¼”/39½” min./max. height)
– 3-speeds in both cool and fan modes
– Full function remote control with “Follow Me” portable thermostat technology
– Front-mounted, tilt-out air filter for easy cleaning
Pros:
– Specifically designed for vertical slider and crank-out/casement windows
– Powerful 10,000 BTU cooling capacity for medium to large rooms
– Remote control with Follow Me feature ensures even cooling
– Easy-to-clean air filter
– Good range of temperature and fan settings
Cons:
– Installation might still be a bit more involved than a standard window unit
– Can be heavier and larger than smaller portable units
User Impressions:
Users frequently praise this unit for finally providing a dedicated window AC solution for their challenging casement windows. Many highlight its powerful cooling capabilities and the convenience of the remote control. While installation can take some effort, the general consensus is that it’s worth it for the effective cooling in previously un-airconditioned spaces.
2. FSEN Portable AC Window Seal Kit – Heavy-Duty Window
Sometimes, the best air conditioner for crank out windows isn’t an AC unit itself, but a smart accessory that makes a portable AC possible. The FSEN Portable AC Window Seal Kit is a robust and highly effective solution for anyone using a portable air conditioner with crank-out windows. This heavy-duty kit creates an airtight seal around your AC hose, drastically improving cooling efficiency and keeping your energy bills in check. It’s a durable, weather-resistant fabric seal that blocks heat, dust, and rain, making your portable AC much more effective.
Key Features:
– Airtight seal and heat blocking with reinforced shrink-hole design
– Double-Layer Insulation Wool (5mm) for superior heat blocking
– Military-grade waterproof coating for all-weather protection
– Dustproof surface for easy cleaning
– 60-second, no-drill peel-and-stick installation with hook-and-loop strips
– Truly universal design for AC hoses (5.1”-5.9” dia)
– Tear-resistant durability with thickened polyester; reusable 3+ seasons
– Includes 8M Heavy-Duty Velcro (4X stronger than normal type)
Pros:
– Transforms any portable AC into an efficient cooling solution for crank-out windows
– Superior insulation significantly boosts cooling performance and saves energy
– Incredibly easy and quick installation without tools or drilling
– Durable and weather-resistant, protecting against rain, wind, and UV
– Universal fit for most portable AC hoses and window types
– Residue-free removal, ideal for renters
Cons:
– Requires you to already own a portable AC unit
– Aesthetic might not appeal to everyone (fabric seal)
User Impressions:
Customers rave about how well this kit seals off their crank-out windows, noting a significant improvement in their portable AC’s performance. Many appreciate the robust velcro and thick fabric, which feels much more substantial than other kits. The easy installation is a frequently mentioned plus, especially for renters.
3. LG 7,600 BTU Window Air Conditioner with Heat, 115V
While traditional horizontal window ACs like this LG unit aren’t a direct “slide-in” fit for most crank-out windows, it’s a powerful and versatile option to consider if you’re willing to implement a custom mounting solution (like a plywood or plexiglass panel). What makes this LG unit stand out, beyond its cooling prowess, is the integrated heating function. This AC heater combo unit provides year-round comfort, keeping your space cool in summer and offering supplemental warmth during cooler days. It’s a robust solution for medium-sized rooms, designed to operate quietly for minimal disturbance.
Key Features:
– AC Heater Combo Window Unit for year-round comfort
– Multiple fan speeds (2 cooling, 2 heating, 2 fan)
– Low noise performance (as low as 52dB in low mode)
– Auto Restart feature after power failure
– Cools rooms up to 330 square feet (e.g., 16′ x 20′)
Pros:
– Provides both cooling and supplemental heating
– Quiet operation suitable for bedrooms and offices
– Auto Restart adds convenience after power outages
– Effective cooling for medium-sized rooms
– Reputable brand known for reliability
Cons:
– Requires custom installation/adaptation for most crank-out windows
– Not a direct fit like the Perfect Aire slider unit
– BTU might be overkill for very small spaces
User Impressions:
Reviewers consistently praise the LG unit for its effective cooling and the added bonus of the heating function, making it a valuable investment. Its quiet operation is a big selling point for those using it in bedrooms. While acknowledging the need for careful installation, users are generally satisfied with its performance and reliability.
4. IKSTAR 300CM Portable AC Window Seal Kit for Casement
Another excellent choice for making a portable air conditioner compatible with your crank-out windows is the IKSTAR 300CM Portable AC Window Seal Kit. This kit is a fantastic alternative to rigid, fixed panels, offering a flexible and universal fit for various window types. Its standout feature is the clever zipper design, which allows you to position your AC exhaust hose at any height, solving common misalignment issues that can plague portable AC setups. It’s designed for efficiency, keeping cool air in and hot air out, which can significantly reduce your electricity bills.
Key Features:
– Universal fit for casement, crank, push-out, and skylight windows (max perimeter 300CM/118 inches)
– Compatible with single and dual-hose portable ACs of any brand
– Flexible zipper design allows hose placement at any height
– Superior cooling efficiency & energy saving by preventing air leaks
– Premium waterproof & weather-resistant TU fabric with UV protection
– Quick & easy 5-minute, no-tool, no-drill installation
– Residue-free adhesive, great for renters
Pros:
– Highly adaptable for various window and AC hose configurations
– Significantly improves portable AC efficiency and saves energy
– Durable, waterproof, and UV-resistant material for long-lasting use
– Simple, tool-free installation and removal
– Ideal for renters due to residue-free adhesive
Cons:
– Only works with portable ACs, not standalone
– The fabric aesthetic might not suit all interior designs
User Impressions:
Customers frequently highlight the IKSTAR kit’s flexibility and ease of installation as major advantages. Many mention that the zipper design is a brilliant solution for getting a perfect seal regardless of their AC’s height. They report noticeable improvements in cooling and appreciate the durable material.
5. IKSTAR 400CM Portable AC Window Seal Kit for Casement
Just like its 300CM sibling, the IKSTAR 400CM Portable AC Window Seal Kit offers a stellar solution for integrating a portable AC with your crank-out windows, but with an extended perimeter for larger window openings. If your casement or awning window is on the bigger side, this 400CM version ensures you get the same universal fit and excellent sealing capabilities. It’s perfect for ensuring your portable air conditioner operates at peak efficiency, preventing cool air from escaping and warm air from sneaking back in, all thanks to its flexible zipper and robust, weather-resistant fabric.
Key Features:
– Universal fit for casement, crank, push-out, and skylight windows (max perimeter 400CM/157 inches)
– Compatible with single and dual-hose portable ACs of any brand
– Flexible zipper design allows hose placement at any height for perfect alignment
– Superior cooling efficiency & energy saving
– Premium waterproof & weather-resistant TU fabric with UV protection
– Quick & easy 5-minute, no-tool, no-drill installation
– Residue-free adhesive, excellent for temporary use or renters
Pros:
– Accommodates larger crank-out windows compared to the 300CM version
– Highly adaptable for various window and AC hose configurations
– Significantly improves portable AC efficiency and saves energy
– Durable, waterproof, and UV-resistant material for long-lasting use
– Simple, tool-free installation and removal
– Ideal for renters due to residue-free adhesive
Cons:
– Still requires a portable AC unit, isn’t a standalone solution
– Fabric appearance might not be preferred by all
User Impressions:
Similar to the smaller version, users love the IKSTAR 400CM for its effective sealing and the ingenious zipper system. Those with larger windows particularly appreciate the extended length, which provides a secure fit where smaller kits wouldn’t. It’s consistently praised for making portable ACs a viable and efficient option for crank-out windows.
6. Midea 5,000 BTU EasyCool Window Air Conditioner
The Midea 5,000 BTU EasyCool Window Air Conditioner is a compact and efficient unit designed for cooling smaller spaces up to 150 sq. ft. While this is a standard horizontal window AC, it earns a spot on our list because for some crank-out window configurations (e.g., a very wide casement window, or if you’re installing it into a custom panel), its ease of installation and excellent energy efficiency make it an attractive option. It offers 3-in-1 comfort with cooling, a 3-speed fan, and a dehumidifier mode, all while operating quietly. Midea is a trusted name in air treatment, and this unit exemplifies their commitment to user-friendly, effective home climate control.
Key Features:
– 3-in-1 comfort: Cools (up to 150 sq. ft.), circulates, and dehumidifies
– Quiet operation (as low as 52dB in low mode)
– Intuitive LED display and remote control (batteries included)
– Removable and reusable air filter for easy cleaning
– Easy installation for standard window frames (custom adaptation needed for crank-out)
– Energy-efficient with Eco mode and EasyTimer feature
– One-year parts and labor warranty
Pros:
– Compact and highly efficient for small rooms
– Versatile 3-in-1 functionality
– Very quiet operation, great for bedrooms
– User-friendly remote control and LED display
– Energy-saving features help reduce electricity bills
– Reputable brand with a warranty
Cons:
– Not a direct fit for most crank-out windows; requires custom paneling/modification
– Low BTU means it’s only suitable for small rooms
– Installation might be more involved than a dedicated vertical unit
User Impressions:
Many users commend the Midea EasyCool for its surprising power in a small package, effectively cooling small bedrooms and offices. Its quiet operation and energy-saving features are frequently highlighted. While standard window unit installation is a breeze, those adapting it for non-traditional windows appreciate its performance once set up.
7. GE Window Air Conditioner Unit, 6,000 BTU for Small Rooms
Rounding out our list is the GE 6,000 BTU Electronic Window Air Conditioner, another solid choice for cooling small to medium rooms (up to 250 sq. ft.). Like the Midea and LG, this is a traditional horizontal window unit. However, its reliable performance, low-noise operation, and maximum comfort features make it a strong contender if you’re prepared to build a custom solution for your crank-out window. GE is a brand synonymous with home appliances, and this AC unit delivers consistent, efficient cooling with digital controls for precise temperature management.
Key Features:
– 6,000 BTU cooling capacity for rooms up to 250 sq. ft.
– Easy install kit included for double-hung windows (customization needed for crank-out)
– Low-noise operation for minimal disruption
– Maximum comfort with 3 cooling modes and 3 fan speeds
– Digital controls for easy temperature adjustment
– Easy installation (for standard windows) and slide-out filter for cleaning
Pros:
– Effective cooling for small to medium rooms
– Quiet operation, ideal for sleeping or working
– Flexible comfort settings with multiple modes and fan speeds
– Digital controls make operation straightforward
– Easy-to-clean slide-out filter
Cons:
– Requires custom installation/adaptation for most crank-out windows
– Not designed for direct fit into casement windows
– Only a cooling unit, no heating function
User Impressions:
Customers often praise this GE unit for its strong cooling performance and its remarkably quiet operation, especially for a unit of its BTU. The digital controls and various fan speeds are also popular features, allowing users to customize their comfort. Reviewers trust the GE brand for reliability and long-term performance.
Frequently Asked Questions about Air Conditioners for Crank-Out Windows
Q1: Can I install a regular window air conditioner in a crank-out (casement) window?
A: Generally, no. Standard window air conditioners are designed for double-hung windows that open vertically. Crank-out (casement or awning) windows open horizontally or vertically on hinges, which doesn’t provide the stable, horizontal opening required for a traditional window AC without significant modification.
Q2: What is the best type of air conditioner for crank-out windows?
A: The best options are typically:
1. Vertical window AC units (slider type): These are specifically designed with a tall, narrow profile to fit vertically-opening casement or horizontally-sliding windows (like the Perfect Aire unit).
2. Portable air conditioners with window seal kits: Portable ACs sit on the floor, and their exhaust hose is vented through a window. Specialized fabric window seal kits (like FSEN or IKSTAR) create an airtight seal around the hose in crank-out windows.
3. Through-the-wall air conditioners: These are permanently installed through an exterior wall and bypass the window entirely.
Q3: How do window seal kits work for portable ACs and crank-out windows?
A: Window seal kits typically consist of a flexible fabric sheet with a zipper opening and adhesive hook-and-loop (Velcro) strips. You attach the Velcro around your window frame and the casement itself, then press the fabric seal onto it. The zipper allows you to feed your portable AC’s exhaust hose through, and you zip it tight around the hose for an airtight seal.
Q4: Is it difficult to install a vertical window AC in a crank-out window?
A: While vertical window ACs are designed for these window types, installation can still be more involved than a standard double-hung window AC. It may require careful measuring, securing mounting brackets, and potentially minor adjustments to ensure a proper fit and seal. Always follow the manufacturer’s instructions closely.
Q5: Are portable air conditioners effective for cooling rooms with crank-out windows?
A: Portable ACs can be very effective, especially when paired with a high-quality window seal kit. Without a good seal, hot air can re-enter, and cool air can escape, reducing efficiency. With a proper seal, they can cool rooms effectively and offer flexibility as they aren’t permanently installed.
Q6: What BTU rating do I need for my room?
A: BTU (British Thermal Units) measures cooling power. Here’s a general guide:
– 150 sq. ft.: 5,000 BTU
– 250 sq. ft.: 6,000 BTU
– 350 sq. ft.: 8,000 BTU
– 450 sq. ft.: 10,000 BTU
– 550 sq. ft.: 12,000 BTU
Factors like ceiling height, direct sunlight exposure, and insulation can also affect the required BTU.
Q7: Can I build my own custom panel for a standard window AC in a crank-out window?
A: Yes, it’s possible for DIY-savvy individuals. You can create a custom panel out of plywood, plexiglass, or rigid insulation that fits snugly into your crank-out window opening. Then, you cut an opening in this panel to accommodate a standard horizontal window AC. This requires precise measurements, tools, and good sealing techniques to prevent air leaks. However, it’s often more complex than using a dedicated vertical unit or a portable AC with a seal kit.
