ZIP/Postal Code (Location of Request): * Is this an emergency? Less than 5 years 5 - 10 years 11 - 15 years 16 - 20 years More than 20 yearsA window-mounted air conditioning unit can be a lifesaver for anyone in a hot area who does not have central air conditioning. However, like any mechanical device, window AC units can fall into disrepair over time. Savvy do-it-yourself aficionados can often assess and repair a window AC unit at home with the right tools and information. Before embarking on a window AC repair, DIYers should get familiar with window AC unit construction, common problems, possible solutions, and necessary supplies for the repair. Traveling to a hardware store or electronics parts supplier is always an option for DIYers. However, shopping on eBay is a far more convenient way to collect all the tools and supplies needed for window AC repair and can often yield significant cost savings. Parts of a Window AC Unit A window AC unit is like a household cooling system, except in a smaller package.

A typical window AC unit has interior components, which reside inside a dwelling, along with exterior components, which are located outside the window. In addition, window AC units have power switches and power cords.best window ac units to buy A window AC's interior components include: an evaporator coil, a fan or blowers, a thermostat, a filter, and a plastic face panel. small air conditioner for a roomOutside equipment includes: a compressor, condenser or condensing coil, a condensing fan, and a drain tube. how big of ac unitMost often, a panel divides interior and exterior components, and a metal pan, which collects water for draining, underlies the unit. Basic Window AC Unit Repairs AC units consist of many mechanical parts. Some repairs are best left to professionals or DIYers with expert-level skills.

However, some straightforward fixes and repairs are achievable at home. May become dirty or clogged Prevent buildup by cleaning monthly during cooling season Clean filter with mild detergent and water Rinse fully and air dry completely before reinstalling For units with replaceable filters, purchase and install a new window AC filter as needed May wear out and fail to provide electricity Remove control panel on front of unit Unscrew cord terminals and connect a test wire to bare lead wires Set a volt-ohm-milliameter (VOM) to RX1 scale and attache to cord prongs Read the meter; if greater than zero, replace the window AC power cord Evaporator and condenser coils May get dirty or have bent fins Clean the evaporator and condenser coils monthly during the cooling season Use a vacuum cleaner for coil cleaning For bent fins, use a fin comb Gently slide fin comb into spaces between fins and adjust with care Remove the control panel to identify the switch Examine switch terminals for any signs of burning;

replace if evident To remove, unscrew from control panel and connect new AC unit switch the same way May become clogged with dirt and cause water leakage Clean ports, which are openings between evaporator and condenser coils, to prevent clogging Clean monthly during cooling season using wire hanger or pocketknife blade By taking on these easy fixes, DIYers can keep their window AC units in good working order and prevent costly repairs. Window AC Fan Repairs Skilled DIYers who can handle more complex tasks may want to tackle repairing the fan on their window AC unit. Most often, fan malfunctions are due to loose or dirty blades. One way to keep AC fans in good working order is to sprinkle a few drops of 20-weight non-detergent motor oil into any oil ports at the start of every cooling season. To assess fan issues, DIYers must first open the AC structure and locate the fan. Next, DIYers should use avacuum cleaner and soft cloths to clear away dirt and debris.

After that, DIYers can test the fan blade to see if it is loose. If the blade is loose, DIYers can use an Allen wrench to tighten the fan's setscrew. In addition, DIYers can tighten the fan's housing bolts, which can loosen due to vibration. Window AC Fan Motor Repairs If DIYers suspect a fan's motor is faulty, they should test it with a VOM (volt-ohm-milliammeter) set to the RX1 scale. DIYers must detach terminal wires from terminals and connect the VOM's probes to the terminal wires. A reading of 3-30 indicates proper function, but readings above and below that range signal a fan motor issue. Typically, this repair involves removing the fan, wires, and a few mounting bolts and installing a new window AC unit fan motor using the reverse procedure. How to Buy Supplies to Repair Window AC Units Taking on window AC repairs is one way to save money. Shopping for all the supplies you need on eBay can trim your repair costs even further. All you need to do is visit any page on the eBay site and type relevant keywords into the provided search bar.

Whether you need a basic tool, such as anAllen wrench, or speciality items, such as a volt-ohm-milliammeter, eBay offers you great prices and selection. You can also use eBay's advanced search function to create a custom query for parts for your model AC or other specific items you need. Before cooling season hits, you can stock up on all the supplies you need to troubleshoot, test, and repair your window unit AC by shopping on eBay.Home » Appliance Repair Help » Air Conditioner Repair Help Dryers - Gas & Electric Freezers - Chest and Upright Ice & Water Dispensers Due to high costs for keeping this site running, please consider making a donation. Appliance Parts, Accessories & Repair Help. RepairClinic offers the largest inventory of appliance parts for all major brands, including Whirlpool, Frigidaire, LG, GE, Samsung, and many more! What Your Appliance Error Code Really Means. Save 10% on $75+ Orders. Often knowing what that part is called is half the battle for getting the correct part for our repair.

Common names and detailed descriptions of the appliance components can be found from links below.... These are interactive and will 'pop-up' a detailed description when the browser mouse pointer moves over specific areas. These interactive pages may require a Flash or Java enabled browser to view them. (Click for a larger version) A common trouble maker on at least 1 out of 3 window air conditioners brought into our shop today has a burnt cord plug (see image below). The plug end must be changed plus what ever you are plugging the air conditioner into ( wall outlet, extension cord, etc. ) Q - The coils on the front of the air conditioner are frosting up...what's up? A - Often this is a sign that the air conditioner should be brought into repairCommon trouble makers are: - dirty condenser coil inside the a/c should be cleaned, fan motor gets oiled and a new filter is installed. Q - My air conditioner just "hums" and does not seem to be blowing any air, what's up?

A - It is possible and happens a lot, the fan motor has seized up and needs replacing. Q - Water is leaking inside my room from the front of the air conditioner, what's up? A - The evaporator coils on the front of the a/c produce water which normally travels though a drain system to the back of the unit where the water is evaporated. is probably plugged and the water is running towards the front and leaking out. is a sign that it is time to bring the a/c into repair shop for a thorough cleaning. Q - My air conditioner never drips any water out the back, isn't it supposed to? A - * Most room air conditioners are designed NOT to drip water out the back. condenser fan blade has a ring built into it to pick up the water and "sling" the water against the hot condenser tubing to help keep the coils cooler when the unit is running. This slinger can sometimes be heard "swooshing" the water around when the fan isThis is one way modern a/c are use less hydro be reusing the cooler water to help cool the hot coils.

* Usually only larger unit's may have a drain spout on the back of the a/c. Q - Will my air conditioner get colder if I open the air vent? A - No, this opens air door to the outside and actually will allow cold air to escape to the outside making it harder for the a/c to cool your room! Q - Any idea what size air conditioner I should buy for my room? A - Air conditioners are rated in BTU's ( British thermal unit's )...this is a common sizing chart based on room size to the size of a/c... What size air conditioner to buy? has created an BTU calculator and it uses ENERGY STAR's BTU recommendations to suggest a BTU level that's ideal for your situation so you can save money. Q - Is there anything in my air conditioner that should be oiled? A - Not all fan motors have oil plugs, but if they do....the plugs should be removed, a few drops of 3in1 ( or something similar ) can be placed into the hole. The plugs then must be re-installed to prevent dust from entering the motor oil holes.