Summer is just around the corner, and with it comes the sweltering heat that can make life unbearable. As temperatures rise, staying cool and comfortable becomes a top priority for many homeowners. One solution to this problem is investing in a reliable air conditioner that can effectively cool your living space. In this blog post, we will be discussing the Keystone 450 sq ft BTU Slider/Casement Window Air Conditioner, an excellent choice for those looking to beat the heat this summer.
When it comes to selecting the perfect air conditioning unit for your home, there are several factors to consider. One of these factors is the type of window you have in your home. For those with slider or casement windows, a slider/casement window air conditioner is the ideal choice. These units are specifically designed to fit into the narrow, vertical openings of slider and casement windows, providing easy installation and a secure fit.
The Keystone 450 sq ft BTU Slider/Casement Window Air Conditioner is a powerful and efficient unit that can cool a room up to 450 square feet. This makes it perfect for cooling medium-sized rooms such as bedrooms, living rooms, or home offices. With its 10,000 BTU cooling capacity, this air conditioner can quickly and effectively lower the temperature of your space, providing a comfortable environment even on the hottest days.
One of the main advantages of the Keystone 450 sq ft BTU Slider/Casement Window Air Conditioner is its easy installation process. The unit comes with a window installation kit that includes all the necessary hardware and instructions to securely install the air conditioner in your slider or casement window. This means you can have your air conditioner up and running in no time, without the need for professional assistance.
The Keystone 450 sq ft BTU Slider/Casement Window Air Conditioner is an energy-efficient choice for homeowners looking to save on their utility bills. This unit is Energy Star certified, meaning it meets strict guidelines for energy efficiency set by the U.S. Environmental Protection Agency. In addition, the air conditioner features a 24-hour programmable timer, allowing you to set your desired temperature and cooling schedule, further reducing energy consumption.
The Keystone 450 sq ft BTU Slider/Casement Window Air Conditioner offers three cooling modes: cool, fan, and dry. This allows you to customize your cooling experience based on your preferences and the specific needs of your space. The cool mode provides powerful cooling for your room, while the fan mode circulates air without cooling, making it ideal for days when you need a gentle breeze. The dry mode acts as a dehumidifier, removing excess moisture from the air to create a more comfortable environment.
Operating the Keystone 450 sq ft BTU Slider/Casement Window Air Conditioner is a breeze, thanks to its user-friendly controls. The unit features an LED display and electronic controls, making it easy to set your desired temperature and switch between cooling modes. Additionally, the air conditioner comes with a remote control, allowing you to adjust settings from anywhere in the room.
The Keystone 450 sq ft BTU Slider/Casement Window Air Conditioner is equipped with a washable filter, making maintenance simple and cost-effective. The filter can be easily removed and cleaned, ensuring optimal performance and air quality. This not only saves you money on replacement filters but also helps to keep your air conditioner running efficiently.
The Keystone 450 sq ft BTU Slider/Casement Window Air Conditioner is an excellent choice for those looking to stay cool and comfortable during the hot summer months. With its easy installation, energy efficiency, multiple cooling modes, user-friendly controls, and washable filter, this air conditioner offers a convenient and cost-effective solution for cooling medium-sized rooms. Don't let the heat get the best of you this summer - invest in a Keystone 450 sq ft BTU Slider/Casement Window Air Conditioner and enjoy a cool, comfortable living space.
Casement windows are the most common style of window. They feature hinged panels that swing open and closed. Casement windows are available in single panels or multiple panels. The direction a door swings, either to the right or the left, is called the handing. In addition to handing, window are identified as either inswing or outswing depending on whether they open into the house or towards the outside.
Our team of experts will work with you to develop a bespoke plan that fits your needs. We take a holistic approach to the planning process, combining our technical expertise with our knowledge of customer requirements and project constraints.
Doorwin provides one-stop solution for professional windows doors manufacturer and installation. We have been serving customers with our high quality and branded products in United States, Asia and worldwide.
This newly built private house is in Sydney, Australia. The area occupied by the fenestration system in our scheduled design drawings was up to more than 110 square meters. A wide range of design details made the perfect mix of modern aesthetics and traditional sophistication, the simulated vertical hung windows with tilt & turn opening systems in this home are absolutely breathtaking. SDLS (Simulated Divided Lites with Spacer Bar) brings some historical vintage feeling to the whole building without losing any energy saving performance. Long narrow fixed windows creating larger-than-life expenses, coupled with German high-end systems made this project stand out from the rest.
The client's idea was to maintain a certain vintage feel, and our aim was to meet the energy efficiency needs and standards of modern houses as much as possible while maintaining a retro design. Doorwin’s 61S simulated hung windows with tilt & turn openings is a respectful modernization of a classic architectural masterwork.
Why choose the tilt and turn opening method?
Because it generally has better air seals than sliding, single hung, or double hung window frames. Tilt and turn windows form a complete seal when fully closed, this means they are less prone to water leakage, and cold draughts and you’ll keep more of your heating indoors where it belongs. They can be opened in the upper tilt way to ventilate at a minimum opening status and are easy to clean outside of the glass; when there’s a good day, they can be opened as normal inward casement windows.
Our well-crafted bespoke systems enhance the functionality and panoramic view of this modern house.
Huge, fixed glass walls up to seven meters long and two meters high bring great lighting and open views, making it really refreshing to the mind. Five meters high long narrow windows give the whole building a contemporary aesthetic.
Every window’s placement and shape not only add to the uniqueness of this home but also provide a more energy-saving ability for the owners.
Doorwin energy-efficient integrated glazing units feature double-pane glass, warm-edge spacers, argon gas fill, Low-E coatings, and fully tempered glass, they can not only create a comfortable and natural indoor environment but also save electricity bills and heating bills of more than 100 USD for the owner, it’s a real bargain compared to choosing a regular glazing set.
Aluminum Door offered an air of uniqueness and elegance to a home. With their luxurious patterns and beautiful finishes, it provides this house with a bounty of aesthetics and security. Aluminum entry doors allow you to resist any weather extremes, corrosion, and pests. So aluminum is one of the most resilient and durable materials you can select for front doors considering the price/performance ratio.
With pieces of double panes, and Low-E tempered glass. The door provides a good insulation performance.
Divided lite windows and doors offer unique architectural solutions for buildings without compromising energy efficiency or aesthetics. Doorwin provides multiple muntin and glass options to customize your divided lite windows and doors. Further customization is available with a variety of colors and materials, creating an infinite number of design combinations to best suit your style.
In this project, we use SDLS (simulated divided lites with spacer bars), these bars permanently adhere to both sides of the glass, and spacer bars are installed between the glass, this is the most energy-efficient way to create the look of classical décor grilles. The windows in the bathroom bedroom and study have an Arch Transom Design, making these rooms, which are often used by the owner, have some traditional aesthetics.
BTW, Doorwin offers free design assistance, so if you need a custom design like this one, contact us right away and we will provide you with the most aesthetically and functionally pleasing design solution.
For windows and doors, hardware is as important as the engine is to the car. The continuous technological innovation of the European hardware industry has strongly promoted the performance improvement and functional innovation of windows and doors. In this project, Doorwin uses Hoppe™ multi-point locks, hinges, and handles from Germany.
Multi-point lock systems provide not only the burglar-resistance but also a tighter compression seam, making the window keeps good energy-efficient performance. Together with Technoform Bautec’s insulation edge bond and sealant strips, these make up our products' top insulation and energy-saving performance.
We have several international patents to reduce clients’ labor costs, such as our unique flanges and assembly type tubular design, which is different from the other products on the market. What sets us apart among Chinese counterpart is that all our products are equipped with nail fin structures for quick and easy installation. Labor costs during installation may exceed of the window and door price, therefore, our exclusive patent allows users to not only get a significant increase in installation efficiency, but also greatly reduce the labor cost of window and door installation. A cost that may bring you unexpected savings that far exceed the price difference you may care about now.
With our own expertise, we provided the no-cost design development and contract documentation with CAD & BIM drawings, including elevation, details about the project, and installation help.
Before production, we will provide accurate sample drawings, which will clearly show the cross-sectional pattern, size, opening method and direction, pattern of the warm spacer, and the installation nodes. We will not go into production until you have signed off on the drawing to ensure that you receive a final product that meets the exact requirements of your project.
Doorwin's professional packing system guarantees all products are delivered safely and without any damage. We apply a four-point packing system. Firstly, adhesive plastic film is applied on interior wood frames and exterior aluminum frames to avoid scratches on the surface. Then, a paper board is applied after we apply air bubble film surrounding the whole windows/ doors to avoid any destruction or clash. Lastly, we place them into a durable non-fumigation plywood crate to avoid any possible damage during transportation.
With years of experience shipping our products worldwide, we could guarantee to ship our products to their final destinations intact and without any damage.
Doorwin is one of the most professional window & door manufacturers are known for its great customized products. In Doorwin, a variety of colors, styles, and sizes of products are available to meet the client’s unique requirements. We own three ISO9000-certified modern factories in China. With a factory area of 20,000 m2 and a production capacity of 100,000 m2 per year. Doorwin Group has the scale to ensure timely delivery and the flexibility to reduce manufacturing lead times to as short as 18 days.
Awning Windows
Bay & Bow Windows
Casement Windows
Creak Out Casement Windows
Specialty Shape Windows
Picture Windows
Single Double Hung Windows
Tilt & Turn Windows
Sliding Windows
Bi-Fold Windows
Gliding Patio Doors
Bi-Fold Doors
Lift and Slide 
Entry Doors
Swinging Doors
Pivot Doors
Garage Doors
Interior Doors
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