Best Cheap Window Air Conditioners for Small Rooms and Apartments
The best cheap window air conditioner depends on room size and the controls you need. For a basic small-room unit, consider the GE 5,000 BTU; the Frigidaire is a bedroom-friendly alternative, while the COMFORT ZONE emphasizes simple dial controls and a washable filter. Choose the LG if you want a remote, or the GE 6,000 BTU if your room is larger. Check your window dimensions and the unit’s stated coverage before buying.
| Model | Cooling capacity | Best for |
|---|---|---|
| GE 5,000 BTU | Up to 150 sq. ft. | Simple controls and small rooms |
| Frigidaire 5,000 BTU | Up to 150 sq. ft. | Bedrooms and washable-filter upkeep |
| COMFORT ZONE 5,000 BTU | Up to 150 sq. ft. | Basic temperature adjustment |
| LG 5,000 BTU with remote | Up to 150 sq. ft. | Remote operation |
| GE 6,000 BTU | Up to 250 sq. ft. | Rooms needing more coverage |
GE 5,000 BTU Window Air Conditioner
This GE unit is best for buyers who want straightforward cooling in a bedroom, dorm room, home office, or other space up to 150 square feet. Its 5,000 BTU capacity, two cooling modes, and two fan speeds provide basic adjustment without requiring app setup.
Mechanical dials control fan speed and temperature across 10 settings. The listed sound levels are 52 dBA on low and 56 dBA on high, and the unit automatically restarts after a power outage. Its compact dimensions are 16.4 inches wide, 13.4 inches deep, and 12.6 inches high.
Why it was selected: It combines a small-room capacity with simple controls and a compact listed size. Limitation: It has no listed remote or smart controls, so adjustments must be made at the unit.
Frigidaire 5,000 BTU Window Air Conditioner
The Frigidaire is best for buyers cooling a small bedroom or similarly sized room who want two fan speeds and a washable filter. It is rated for spaces up to 150 square feet and lists quiet operation at 52 dBA.
Its Effortless Temperature Control feature is designed to maintain a preset temperature. The washable filter captures dust and can be cleaned for continued upkeep, rather than replaced as a disposable filter.
Why it was selected: It offers small-room cooling, temperature control, and a clear filter-maintenance feature. Limitation: Its stated coverage is limited to rooms up to 150 square feet; consider a higher-capacity model for a larger space.
COMFORT ZONE 5,000 BTU Window AC
Choose this COMFORT ZONE model if you prefer mechanical controls and want a washable filter. It cools rooms up to 150 square feet and provides seven thermostat settings and two fan modes. Turning the dial adjusts the cooling level and airflow.
The filter is accessed from the right side and can be washed with warm water and liquid soap; the manufacturer recommends checking it monthly. The unit also restarts after power returns, though cooling may take up to three minutes to resume because of its safety time delay.
Why it was selected: It covers core small-room needs with simple settings, filter maintenance, and power-failure recovery. Limitation: Its listed controls are mechanical, so choose another option if you specifically want a remote or digital display.
LG 5,000 BTU Window AC With Remote
This LG is best for small-room buyers who want to adjust settings from across the room. Its 5,000 BTU capacity is intended for spaces up to 150 square feet. Controls include an LCD display, a panel for temperature and fan-speed selection, and a full-featured remote.
The product listing says it fits double-hung windows 21 to 35 inches wide and at least 12 inches high, with an EZ Mount installation kit. Its slide-out washable filter is intended for regular cleaning, with cleaning every 30 days suggested in the listing.
Why it was selected: It offers remote operation and stated window dimensions, useful details for comparing convenience and fit. Limitation: The listed installation information specifies double-hung windows, so confirm your window type and measurements before choosing it.
GE 6,000 BTU Window Air Conditioner
Choose this GE if a 5,000 BTU unit is not sized for your room. Its 6,000 BTU capacity is rated for spaces up to 250 square feet, making it better suited to a larger bedroom, office, or small apartment area.
Electronic controls, an LED display, and a remote let you set temperatures from 64°F to 86°F. It has multiple cooling modes, two-way air direction, an energy-saver mode, and a 24-hour timer. The listed low and high sound levels are 52 and 56 dBA.
Why it was selected: It gives buyers a higher-capacity option with remote operation and scheduling features. Limitation: It is not Wi-Fi or smart-home compatible, according to the product details.
Buying Guide: How To Choose A Cheap Window AC
What BTU capacity fits your room?
Start with the manufacturer’s stated coverage. The 5,000 BTU models in this guide are listed for rooms up to 150 square feet; the 6,000 BTU GE is listed for up to 250 square feet. Measure the room and compare it with the product’s coverage before choosing. A larger capacity is not automatically the better choice if the room is small.
Do you want manual controls or a remote?
Mechanical controls are simple and do not require apps, but you adjust them at the unit. The GE 5,000 BTU and COMFORT ZONE have manual controls. The LG and GE 6,000 BTU include remotes, which can make temperature changes more convenient from a bed or desk.
What should you check before installation?
Measure the window opening and check the installation details for the specific model. The LG listing gives a double-hung window range of 21 to 35 inches wide and 12 inches high. Do not assume another model has the same fit. Also check that the included installation kit suits your window setup.
How important is filter maintenance?
A washable filter can reduce the need to buy disposable replacements, but it still needs regular cleaning. Check the product instructions for access and care. A clean filter supports airflow; do not overlook maintenance when comparing otherwise similar small-room units.
Frequently Asked Questions
What size window air conditioner is suitable for a small bedroom?
In this selection, 5,000 BTU models are listed for rooms up to 150 square feet. Compare that limit with your room size and the manufacturer’s guidance.
Which model includes a remote control?
The LG 5,000 BTU and GE 6,000 BTU models listed here include remote controls. The GE 5,000 BTU and COMFORT ZONE models use mechanical controls.
Are washable filters reusable?
Yes. The listed washable filters can be removed, cleaned, dried, and reinstalled according to the product instructions. Follow each model’s care directions.
Can a 5,000 BTU unit cool a room larger than 150 square feet?
The 5,000 BTU models in this guide are specified for up to 150 square feet. For a larger room, compare the room area with a model’s stated coverage, such as the 6,000 BTU GE rated for up to 250 square feet.
Do all window AC units work with every window?
No. Window dimensions and style matter. Check the model’s installation requirements and measure your opening before ordering.