Offer applies to elite allergen, maximum allergen and ultra allergen filter varieties. Offer excludes extra allergen singles, dust and pollen, and two-pack products. All four filters must be the same price and purchased at the same time. Discount applied at checkout.Sign up ( $. $249.99 See details | Sign up ( $. $418.57 See details | Sign up ( $. $241.43 See details | Sign up ( $352.86 $352.86 Sold & Shipped by Living Direct Inc (2 $. $499.99 See details | Sign up ( $. $299.99 Sold & Shipped by VMInnovations $. $209.99 $. $209.99 Haier 5,200 BTU Window Air Conditioning Unit for 100-150 Sq Ft w/Remote| ESA405N Sold & Shipped by VMInnovations Sold & Shipped by Zoro (3 See details | Sign up ( $699.00 $699.00 Sold & Shipped by Living Direct Inc (1 $. $599.99 shipping store pickup ( $869.99 $869.99 Sold & Shipped by VMInnovations (3 $. $209.99 See details | Sign up (2 $. $579.99 Sold & Shipped by OJ Commerce LLC $. LG LW8016HR 7,500 BTU 115V Window-Mounted Air Conditioner with 3,850 BTU Supplemental Heat Function Sold & Shipped by OJ Commerce LLC See details |

Sign up Sold & Shipped by OJ Commerce LLC ( store pickup $. $308.07 $. $308.07 Brisa Brand Evaporative Air Window Cooler store pickup Sold & Shipped by Zoro (4 shipping store pickup $. LG LW1216HR 12,000 BTU 230V Window-Mounted Air Conditioner with 11,200 BTU Supplemental Heat Function shipping store pickup Sold & Shipped by Ron's Home and Hardware $. Midea America Corp/Import MWDUK-18ERN1-MCJ7 Air Conditioner, Cool & Heat, With Remote, 18,000/16,000 BTUs Sold & Shipped by Ron's Home and Hardware Sold & Shipped by Direct Home Supplies $. ductless mini split air conditioner with heat pump and remote control$457.03 Comfort-Aire 10,000 BTU Window Air Conditioner Sold & Shipped by Direct Home Supplies Sold & Shipped by Zoro (2 Sold & Shipped by Zoro ( Sold & Shipped by We The People (4 $. $532.44 $. $532.44 A/C ROOM 10K BTU 115V W/REMOTE (4 Sold & Shipped by We The People Sold & Shipped by Beach Audio Inc $. types of hvac systems vav

Comfort-aire Rads-81p Window Air Conditioner - Cooler - 8000 Btu/h Cooling Capacity - White (rads81p) Sold & Shipped by Beach Audio Inc Sold & Shipped by We The People $. $197.79 AIR CONDITIONER WINDOW 5K BTU Sold & Shipped by We The People Sold & Shipped by We The People $. $379.49 A/C ROOM 8K BTU 115V W/REMOTE Sold & Shipped by We The People $. Frigidaire 18,500-BTU 1050-sq ft 230-Volt Window Air Conditioner Item # 625647 Model # FFRH18L2R2stand alone ac unit walmart Cools rooms up to 1050 sq ft and provides supplemental heat when needed Remote control allows you to precisely control the temperature and fan speed from across the roomSelect the right air conditioner to cool off and save on energy costs with this buying guide.Air Conditioner TerminologyChoosing the right air conditioner is easy with the right information. The first step, before you go shopping, is to learn to speak the language.

BTU: The British Thermal Unit (BTU) is the international measurement of energy. A BTU is the amount of heat required to raise 1 pound of water 1ºF Fahrenheit. In air conditioner (AC) jargon, a BTU measures the amount of heat an AC unit can remove from the room. As the BTU rating increases, so does the size, weight and cost of the AC. Room ACs are generally 5,000 to 24,000 BTU. Matching BTU requirements to room size is important. The room(s) won't cool efficiently if the BTU rating is too low or too high for the size of the room.EER: The Energy Efficiency Ratio (EER) is calculated by dividing the BTU by the number of watts. The higher the EER number, the more efficient the unit should be. A higher EER-rated AC will also be more expensive, so decide if the higher price tag is worth the energy savings you may be getting. The ratings range from 8 to 11.5. If it's really hot where you are, go for a rating of 10 or higher.Thermostat: The heat-sensing thermostat adjusts the temperature of the air coming from the AC unit.

They can be programmable or manual. An adjustable thermostat combined with a variable-speed fan is an effective cooling machine. AC units are available with a remote control, 24-hour delay timers and digital temperature readouts.Filter: Clean air is essential for efficient operation. Look for units with filters that can be easily cleaned or replaced.Fan: The fan moves the air. A variable-speed fan combined with an adjustable thermostat is an effective cooling machine. Look for louvers that adjust up / down and right / left.Chassis: The chassis is the frame that supports the main parts of an AC.Packaged Terminal Heat Pump / Air Conditioner: This type of large heating or cooling unit, installed through the wall, is used in hotel and motel rooms.Shop Air ConditionersMeasurements to ConsiderMeasure the RoomDetermine the square footage of the room (multiply length x width).There are lots of variables to consider when choosing a room AC: number of windows, number of people in the room, which direction the room is facing, ceiling height, etc.

This chart can help you find the right size room air conditioner to meet your needs. Area to Be Cooled(square feet)Capacity Needed(BTU per hour) You may need to adjust the BTU rating needed based on whether the room to be cooled is sunny or shaded.  Measure the Window DimensionsMost window air conditioners are designed to fit double hung windows. Measure the inside dimensions. Take an exact measurement, not just an estimation.Take your room dimensions and window measurements with you when you go shopping.Check the Power SupplyWhat kind of plug does the unit have? What kind of plug is your wall outlet? Make sure the circuit can handle the operation of the unit. Smaller ones work with a standard 115-volt outlet. Larger 115-volt units may need a dedicated circuit. The largest AC units require a 230 / 208-volt circuit.Safety Considerations for Your Air ConditionerWeightHow heavy is it? Get some help when carrying and installing the unit. An AC unit can easily weigh over 100 pounds.NoiseAlthough newer units are much quieter than older models, be prepared for some additional noise in the room.

InstallationFollow the manufacturer's instructions carefully when installing a window unit. It's essential that the unit be stable for safety reasons. It's also essential that the unit be tightly sealed to keep the cool air inside where it belongs. Apply weather stripping as needed to prevent airflow around the unit. Put the AC in a shaded window if possible for added cooling efficiency.MaintenanceAC problems can be easily avoided with simple maintenance. Keep the filter and coils clean or replace them as recommended by the manufacturer. Don't need a new AC just yet? Here's some preseason maintenance advice for your old unit:Remove the inside grill. Carefully take out the foam filter. Wash in warm soapy water. If the filter's extremely dirty, wash it a few times. Rinse and allow the filter to dry before replacing. Filters that are beyond the reusable state can be inexpensively replaced.Filter maintenance alone will increase your AC's efficiency. Get the most from your unit by cleaning it thoroughly.