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Through-the-Wall Air Conditioners

159 results

Whirlpool 12000-BTU Large Room 115-Volt White Through-the-Wall Air Conditioner with Remote
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3.8
54
Coverage Area (Max.):550 (sq ft)
Features:Auto Cool, Auto Shut-Off, Sleep Mode
Frigidaire 14000-BTU Large Room 230-Volt White Through-the-Wall Air Conditioner with Heater with Remote
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4.2
10
Coverage Area (Max.):700 (sq ft)
Features:Auto Shut-Off, Sleep Mode
DURASTAR 8000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Remote
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4.3
35
Coverage Area (Max.):350 (sq ft)
Included:Quiet Mode
Features:Auto Cool, Auto Shut-Off, Sleep Mode
Whirlpool Supplemental Heat 12000-BTU Large Room 230-Volt White Through-the-Wall Air Conditioner with Heater with Remote
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3.8
75
Coverage Area (Max.):550 (sq ft)
Features:Auto Cool, Auto Shut-Off, Sleep Mode
LG 14000-BTU Large Room 230-Volt White Through-the-Wall Air Conditioner with Remote
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4.0
62
Coverage Area (Max.):700 (sq ft)
Features:Auto Cool, Auto Shut-Off
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DURASTAR 12000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Remote
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4.2
31
Coverage Area (Max.):550 (sq ft)
Included:Quiet Mode
Features:Auto Cool, Auto Shut-Off, Sleep Mode
Keystone 8000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Remote
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4.4
20
Coverage Area (Max.):350 (sq ft)
Included:Quiet Mode
Features:Auto Cool, Auto Shut-Off, Sleep Mode
Whirlpool Supplemental Heat 8000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Heater with Remote
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for pricing and availability

4.5
26
Coverage Area (Max.):350 (sq ft)
Features:Auto Cool, Auto Shut-Off, Sleep Mode
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Whirlpool 14000-BTU Large Room 230-Volt White Through-the-Wall Air Conditioner with Remote
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for pricing and availability

3.7
69
Coverage Area (Max.):700 (sq ft)
Features:Auto Cool, Auto Shut-Off, Sleep Mode
Keystone Supplemental Heat Capability 14000-BTU Large Room 230-Volt White Through-the-Wall Air Conditioner with Heater with Remote
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for pricing and availability

3.5
26
Coverage Area (Max.):700 (sq ft)
Included:Quiet Mode
Features:Auto Cool, Sleep Mode
Keystone Supplemental Heat Capability 10000-BTU Medium Room 230-Volt White Through-the-Wall Air Conditioner with Heater with Remote
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for pricing and availability

3.9
26
Coverage Area (Max.):450 (sq ft)
Included:Quiet Mode
Features:Auto Cool, Sleep Mode
Whirlpool 10000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Remote
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for pricing and availability

4.0
54
Coverage Area (Max.):450 (sq ft)
Features:Auto Cool, Auto Shut-Off, Sleep Mode
LG 11800-BTU Large Room 115-Volt White Through-the-Wall Air Conditioner with Remote
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for pricing and availability

3.7
40
Coverage Area (Max.):530 (sq ft)
Features:Auto Cool, Auto Shut-Off
Keystone 14000-BTU Large Room 230-Volt White Through-the-Wall Air Conditioner with Remote
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for pricing and availability

4.5
24
Coverage Area (Max.):700 (sq ft)
Features:Auto Cool, Auto Shut-Off, Sleep Mode
Frigidaire 12000-BTU Large Room 115-Volt White Through-the-Wall Air Conditioner with Remote
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for pricing and availability

4.5
58
Coverage Area (Max.):550 (sq ft)
Features:Smart Compatible, Auto Cool, Auto Shut-Off, Sleep Mode
DURASTAR 14000-BTU Medium Room 208-Volt White Through-the-Wall Air Conditioner with Heater with Remote
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4.0
27
Coverage Area (Max.):700 (sq ft)
Included:Quiet Mode
Features:Auto Cool, Auto Shut-Off, Sleep Mode
Bevoi 14000-BTU Large Room 220-Volt White Through-the-Wall Air Conditioner with Remote
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4.0
15
Coverage Area (Max.):700 (sq ft)
Features:Auto Cool, Sleep Mode
DURASTAR 8000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Heater with Remote
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for pricing and availability

4.3
56
Coverage Area (Max.):350 (sq ft)
Included:Quiet Mode
Features:Auto Cool, Auto Shut-Off, Sleep Mode
DURASTAR 10000-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Remote
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for pricing and availability

4.3
38
Coverage Area (Max.):450 (sq ft)
Included:Quiet Mode
Features:Auto Cool, Auto Shut-Off, Sleep Mode
TCL Supplemental Heat Capability 14000-BTU Large Room 230-Volt White Through-the-Wall Air Conditioner with Heater with Remote
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for pricing and availability

4.2
18
Coverage Area (Max.):700 (sq ft)
Features:Smart Compatible, Auto Cool, Auto Shut-Off, Sleep Mode
Frigidaire 14000-BTU Large Room 230-Volt White Through-the-Wall Air Conditioner with Remote
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for pricing and availability

4.5
96
Coverage Area (Max.):700 (sq ft)
Features:Auto Shut-Off, Sleep Mode
LG 7800-BTU Medium Room 115-Volt White Through-the-Wall Air Conditioner with Remote
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for pricing and availability

4.0
76
Coverage Area (Max.):330 (sq ft)
Features:Auto Cool, Auto Shut-Off
LG Supplemental Heat Capability 11800-BTU Medium Room 230-Volt White Through-the-Wall Air Conditioner with Heater with Remote
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for pricing and availability

3.6
23
Coverage Area (Max.):500 (sq ft)
Included:Quiet Mode
Features:Auto Cool, Auto Shut-Off, Sleep Mode
TCL Smart 14000-BTU Large Room 230-Volt White Through-the-Wall Air Conditioner with Remote
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4.5
22
Coverage Area (Max.):700 (sq ft)
Features:Smart Compatible, Auto Cool, Sleep Mode

Related Products

Through-the-Wall Air Conditioners for Built-In Room Comfort

Through-the-wall air conditioners offer targeted cooling for rooms where a window unit may not be ideal. Designed to fit into a wall sleeve, these room cooling units can help maintain comfort in bedrooms, apartments, offices, additions and enclosed living areas. Many models include helpful controls, room-size options and comfort settings for everyday use. Explore through-the-wall air conditioners at Lowe's to find built-in cooling options that match your wall opening and room needs.

Benefits of Through-the-Wall Air Conditioners

  • Built-In Placement: Through-the-wall AC units stay in a fixed wall opening, helping keep windows available for light, ventilation or window treatments.
  • Room-Specific Cooling: Wall-mounted cooling units help cool individual spaces without adjusting the temperature throughout the entire home.
  • Space Savings: Built-in room air conditioners do not take up floor space, which is useful in bedrooms, offices and compact apartments.
  • Year-Round Convenience: Fixed units can remain in place season after season, reducing the need to move or store heavy cooling equipment.
  • Flexible Comfort: Through-the-wall ACs with quiet mode, fan-only settings, supplemental heat or remote operation can add versatility in changing weather.

Key Features of Through-the-Wall Air Conditioners

  • Cooling Capacity: BTU options help match the cooling unit to the square footage of the room.
  • Included Accessories: Through-the-wall ACs with remote-control or units with wall sleeves and heaters can support installation and comfort needs.
  • Comfort Modes: Through-the-wall ACs with automatic shut-off, auto cool, sleep mode and fan-only operation help simplify everyday temperature control.
  • Airflow Control: Multi-directional air control or fan-only operation can help distribute air more evenly across the room.
  • Filter Access: Washable filters on select units support routine maintenance when cleaned according to manufacturer directions.

How to Choose Through-the-Wall Air Conditioners

  • Measure the Room: Match the BTU rating to the room's square footage to support balanced cooling.
  • Check the Wall Sleeve: Confirm the wall opening, sleeve size and unit dimensions before choosing a replacement or new model.
  • Review the Voltage: Compare the required voltage with the outlet or circuit available in the room.
  • Compare Controls: Review quiet mode, remote operation, sleep mode and automatic shut-off based on how the space is used.
  • Plan Routine Upkeep: Choose a unit with accessible filters and controls to make cleaning and daily operation easier.


Through-the-wall air conditioners work well in apartments, finished garages, bedrooms, home offices and spaces where a more permanent room AC setup makes sense. Shop air conditioners at Lowe's to find a model that fits your wall opening, room size and comfort preferences.