How To Install Ac Unit In Window
There's no simpler, more affordable mode to cool down a room than with a window-mounted air conditioner. These meaty units are reliable, durable, able to cool well-nigh any size room, and today's models are exponentially more than energy efficient than units congenital just x years ago. Plus, window air conditioners are easy to install.
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Here, I'll share some tips on what to consider when ownership an air conditioner, and and then how to install it deeply and remove it for winter storage.
Size the Room
Window-mounted A/C units come up various sizes and cooling capacities, ranging from near five,000 BTU to 25,000 BTU (British thermal units). As a general dominion, you lot demand about 20 BTU of cooling for every square foot of living space. So, for example, a 12x16-ft. room would require an air conditioner with a cooling capacity of approximately 4,000 BTU (12 10 xvi = 192 sq. ft. x xx = 3,840 BTU).
Here's a simpler, no-math way to decide which size air conditioner to buy. Listed beneath are the most common sizes of window air conditioners for rooms ranging from 150 to i,600 foursquare feet:
Information technology's critically important to choose a model with a cooling chapters sufficient to cool the room. If you choose a unit that'southward likewise minor, it'll struggle to keep the room cool on the hottest days. And choosing a unit that's likewise large—a common mistake—is just as problematic.
An oversized air conditioner will pump too much moisture back into the room, raising the humidity to dangerous levels, especially for those with breathing difficulties. Excessive moisture can also create a breeding ground for dust mites and mold. Plus, a also-big A/C unit is louder and burns more electricity than a properly sized unit.
Buy the All-time
If yous're looking for a new window A/C, well, y'all're in luck.
Summertime might exist hot, but so is the contest to sell these appliances, with anywhere from one.74 million to v.4 1000000 existence sold in whatsoever given year recently, according to statista.com and U.S. Department of Energy.
That contest helps you, as manufacturers hold downward prices and outbid each other to add features such as vocalization command, app control, hand-held remotes, timers, and features similar a dehumidifier setting. Bells and whistles are nice, but more so is the increased energy efficiency of these appliances.
Bank check Your Window
Most window-mounted air conditioners are designed to fit into double-hung windows, merely nigh units tin can also be placed in swing-out casement or sliding windows. (Check with the air-conditioner manufacturer for specific installation instructions.) Here, I'll discuss installation for double-hung windows, which are by far the nearly popular manner of window.
Start by raising the lower sash, then measure the height and width of the opening. Be sure to have those dimensions on hand when shopping for an air conditioner to ensure it'll fit comfortably into the window. Also, keep burn down safety in mind when deciding where to install the air conditioner: Don't place it in an egress window that serves as the simply means of escape should a fire erupt.
Consider Energy Efficiency
The free energy efficiency of a room air conditioner is designated past its EER number, which stands for Free energy Efficiency Rating. The EER is calculated by dividing the unit'south BTU rating by the wattage of the unit. For example, a 12,000 BTU air conditioner that uses 1,200 watts of electricity has an EER of 10.
⚠️ Don't confuse EER with SEER—Seasonal Energy Efficiency Ratio—which is used to calculate the energy efficiency of central ac systems.
Window A/C units typically have ratings between about viii and 12. A rating of 10 or higher is considered platonic for saving electricity and lowering your utility bills. And exist certain to look for features such as digital temperature controls, variable fan speeds, and sleep settings, which also tin help conserve power.
Installation
Installing a window air-conditioner is best washed with two people. Even small air conditioners are heavy and awkward to lift. And the last thing you want is for your A/C unit to fall out window or onto the floor.
💡 Save the air conditioner's original box and packing materials; you can use it later for storing the unit.
Starting time by reading the installation manual and familiarizing yourself with all the included hardware and fasteners. Nearly units come up with a kit that includes adjustable window extensions and metal mounting brackets. These parts volition ensure a secure and airtight fit in the window opening. And for boosted support, especially for larger air conditioners, consider purchasing a steel support bracket and mount it to the outside firm wall, straight below the windowsill.
Raise the window's lower sash and set the A/C unit centered on the windowsill. Near the weight volition be hanging out the window, then be sure to keep a firm grip on the unit. At present pull downwards the lower sash until information technology contacts the top of the A/C unit directly backside the metal flange running across the elevation of the unit. Keep downward pressure on the lower sash; it'south preventing the unit from toppling out the window. The installation kit typically includes ii small L-shaped metal brackets, which are used to prevent the lower sash from beingness raised.
Set ane subclass on the far left, pinnacle edge of the lower sash. Then, use a cordless drill to spiral the bracket to the upper sash. Repeat to install the remaining subclass to the far right side of the lower sash. Depending on the A/C unit, you lot may also need to bulldoze short screws through the metal flange running across the top of the unit of measurement and into the lower sash. With the brackets screwed in identify and the lower sash locked in positioned, and the A/C unit is secured.
Adjacent, adhere the two accordion-similar extensions, one to each side of the A/C unit of measurement. (Note that in some cases you must install the extensions prior to setting the unit of measurement in the window; check the installation manual for specific details.) Pull out each extension to close off the space to the left and right of the air conditioner. Screw the vertical mounting flange of each extension to the window jambs. Have the thick cream-rubber weather condition stripping and stuff it into the gap along the top edge of the lower sash to block out insects and hot air.
When properly installed, the A/C unit of measurement will tip slightly to the outside. This is important to let condensation to baste outside, not into the room.
Power Information technology Up
Air conditioners draw a fair amount of electricity, so be mindful of the circuit into which you plug the unit. If the same excursion powers other loftier-energy appliances—refrigerators, dryers, ovens—consider plugging in the air conditioner elsewhere. If you're using an extension string, it'due south important to utilise a string that'south specifically designed to handle the electrical load; these heavy-duty cords are usually labeled as, "air-conditioner cord" or "major-appliance string."
And be sure to check the air filter monthly throughout the cooling flavour to ensure it'southward clean and clear of obstructions.
Removal for Storage
Removing a window air-conditioner unit can be difficult, so unless y'all really need access to the window or want to create a ameliorate seal for winter, it's best to go out it in place and protect it with a slip-on cover.
If yous decide to remove the air conditioner, over again, it's best to have two people. Start by reversing the installation steps, but be very careful non to unscrew the 2 small Fifty-shaped brackets until you've slid the air conditioner into the room far plenty so that information technology's resting securely on the windowsill and non tipping in or out.
Subsequently removing all the hardware, enhance the lower sash and lift the air conditioner out of the window and set up it onto a thick blanket spread on the floor. Vacuum the outside of the unit—especially the louvered vents—then wipe information technology downwards with a damp material.
Place the air conditioner back into its original box, using the dense-foam packing material to protect it from damage. Put all the screws, brackets and other installation hardware items in a re-sealable plastic bag, and put the purse in the box. Set the box in a absurd, dry place for the winter. And if the storage room has a concrete flooring, identify two 2x4s beneath the box to raise information technology up and protect it from wet.
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How To Install Ac Unit In Window,
Source: https://www.popularmechanics.com/home/how-to/a6030/how-to-install-a-window-air-conditioner/
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