The Best Wall Unit Air Conditioner of 2023

12000 BTU cooling: 1330W/6.6A; 10600 BTU heating: 3450W/15.5A

450-550 sq. ft. coverage area; remote control included

4-way air directional louvers; Three (3) fan speeds; Four (4) operation modes

Compatible with the Koldfront wall air conditioner sleeve (WTCSLV) sold separately

Dehumidification capacity: approximately 60 pints/day; Input voltage: 208/230 V/60 Hz; EER 9.5

ENERGY SAVING: The indoor ac cover blocks cold air entering the room and prevent warm air leaks from the air conditioner, make the indoor AC more energy saving.

DURABLE & PROTECT YOUR AC UNIT: The indoor ac cover made of 210D polyester and cotton. The gray color which better to protect the air conditioner inside against for the dust. It also stops wind, rain,

EASY TO INSTALL: Easy to put the indoor air conditioner cover on the window ac unit without any tools. The adjustable drawstring on one side for tightening and the free extra drawstring makes it fit well

HUMANIZED DESIGN & CONVENIENT: It has 2 holes on the bottom corner that convenient for the air conditioner power cable to pass through. Using a decorative indoor air conditioner cover provides both

4 SIZES AVAILABLE: Fits most American standard window air conditioner. Measure the size of your AC unit before buying the cover among the four sizes of our indoor air conditioner cover.

QUICK TO COOL: The 25,000 BTU air conditioner for window-mounted installation is what you need to efficiently cool your apartment, bedroom, living room, or any environment!

FUNCTIONALITY: Cools a room up to 1,500 sq. ft. with dehumidification up to 5.7 pints per hour.

TEMPERATURE SENSING “FOLLOW ME” REMOTE CONTROL: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The remote makes it easier to control the unit from anywhere in the room and its integrated thermostat signals the AC to cool the space based on where you are.

ENERGY STAR RATED COOLING: Energy Star efficiency saves you money on your electric bill (12.1 EER).

Special 230-volt/20-amp electrical outlet required (Unit will not work with a standard 115V outlet).

Width: 24" x Height: 14.5" x Depth: 20.625"

Type: Wall - Cooling Capacity (BTU): 12000 - Decibel Rating: 61 dBA

Energy Star - UL Certification - Remote Control - 3 Fan Speeds

Cooling Area - 550 sq. ft - 115 Volts - Weight: 90 lbs.

Warranty: 1 Year Full/5 Year Sealed System

Cover Size - 25 x 16 x 3 inches (L x H x D). Fits Window Air Conditioner Units up to 23-25" x 14-16" x 3"(L x H x D).

Energy Saving - 210 D Polyester/cotton indoor ac cover blocks wind and cold air drafts from entering through air conditioners, cover inside window-mounted air conditioning unit and also can works for wall mounted units of suitable size.

Easy to Install - No tools required. Simply slip the cover over the air conditioner. The cover itself has an elastic that is placed around the front of the ac unit and a draw string on each side provides a snug fit to help keep cold drafts from coming through.

Convenient - In the lower right corner of the cover, there is a small hole for the air conditioning power cable to pass through.

Protect Your AC Unit - Prevents dust, dirt, and other small debris from clogging up your A/C unit when it's not in use. Reduce heating costs during winter, eliminate the need to remove and reinstall A/C unit.

Large indoor plastic and fabric cover

Plastic liner stops draft

Decorative fabric cover is Machine washable

Keeps out dust and drafts

Cover is 28in wide x 20in high

14,000 BTU cooling; 10,600 BTU heating; 700 square feet coverage area; CEER: 9.3

PLEASE NOTE: This is a 230V unit and requires a 230V outlet; Plug type Nema 6-20P

Temperature Range: 62° F - 86° F; Sleep mode; 24 hour timer; Energy saver feature; Control panel with digital display; Remote control included; Dehumidifier function; Power cord length 6 1/2 ft

Compatible with the Koldfront wall air conditioner sleeve (WTCSLV) sold separately. For this model with the wall sleeve included see model number WTC14001WSLV

Dimensions: 20-3/8" D x 14-1/2" H x 24-1/4" W; Weight: 79 lbs

【420D Waterproof Material】: Window air conditioner cover are made of high quality 420D waterproof oxford cloth, with a silver inner layer, better waterproof effect, washable and durable.

【Please Choose the Right Size】: Window AC unit cover size is 25.5W * 20.5D* 18H inches (65*53*46cm), suit for most of standard window ac unit 7,000 - 12,000 BTU.

【Double Straps Design】: Outdoor window AC protection cover has two adjustable straps with snap buckle, make the cover not easy being falling due to wind, easy to put on and take off.

【Isolate Cold Air and Dust】: Black window AC cover not only could protect the ac unit from uv, dust, but also could keep your room warm in winter, prevent the dust, rain, snow enter to indoor.

【Please Note】:Please choose our product accoring to your air conditioner size. In order to a long time use, we suggest clean it regularly.

Cover Size: 25 x 17 x 3 inches (L x H x D). Fits Window Air Conditioner Units up to 23-25" x 14-17" x 3.5"(L x H x D).

Energy Saving: Double layer Polyester/ embedded cotton indoor ac cover blocks warm air escaping and prevents wind or cold air drafts from entering through air conditioners to reduce heating costs during winter.

Easy to Install: No tools required. Simply slip the cover over the air conditioner. The adjustable drawstring on one side for tightening and the free extra drawstring make it fit well for the AC unit.

Convenient and Humanized Design: It has 2 holes on the bottom corner that are convenient for the air conditioner power cable to pass through, looks nice, and no need to worry about the cable anymore.

Protect Your AC Unit：Prevents dust, dirt, and other small debris from clogging up your A/C unit when it's not in use. The inner lining near the air conditioner is made of water-resistant fabric. Block humid air entering to keep your equipment safe. The cover is machine washable and reusable.

SUPERIOR COOLING AND HEATING: With a 9.6 energy efficiency ratio (EER), this 8,000 BTU through the wall air conditioner can effectively cool rooms up to 350 sq. ft and dehumidify up to 2.1 pints per hour. (Product is not suitable for window installation). Integrated electric heater provides supplemental heating of 4,200 BTUs. Perfect for bedrooms, dens, studies, or home offices.

TEMPERATURE SENSING FOLLOW ME REMOTE CONTROL: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The remote makes it easier to control the unit from anywhere in the room and its integrated thermostat signals the AC to cool or heat the space based on where you are.

FRONT-ACCESS FILTER: Let’s face it. Filters collect dust. With our front-access design, cleaning that dusty filter is a piece of cake. Simply pull it out, vacuum or rinse and dry, and slide back into place. No hassle and no disassembly required.

GUARANTEED FIT: This air conditioner will fit in your existing 24.5” to 27” sleeve. We guarantee it. At 20.3” D x 24.2” W x 14.5” H, we provide the foam seals and installation kit necessary to retrofit your existing sleeve. If you don’t have a sleeve, the matching Keystone KSTSLV1 is also available for purchase (sold separately).

ENERGY-CONSCIOUS OPTIONS: While there are 3 cooling modes, heating mode, and 3 fan speeds pre-programmed, you have flexibility. The Auto option will automatically ramp up and down the fan speed to keep you’re pre-set temperature constant. The Energy-saver mode conserves energy and saves you money by turning off the compressor once your desired temperature is reached.