Best 14000 BTU Portable Air Conditioner: Tested and Reviewed

A 14000 BTU portable air conditioner is designed for cooling larger spaces between 550-700 square feet, making it perfect for open-plan living areas, large master bedrooms, or small apartments. Our comprehensive guide will help you choose the best 14000 BTU portable AC for your needs.

List of the Best 14000 BTU Portable AC Units:

# Image Product Link
1 Westinghouse 14,000 BTU Air Conditioner with Heat Mode, WiFi Enabled, Remote Controlled, Dehumidifier, 3-Speed Fan, Programmable Timer, Window Kit Westinghouse 14,000 BTU Air Conditioner with Heat Mode, WiFi Enabled, Remote Controlled, Dehumidifier, 3-Speed Fan, Programmable Timer, Window Kit View on Amazon
2 Midea Duo 14,000 BTU (12,000 BTU SACC) High Efficiency Inverter Ultra Quiet Portable Air Conditioner,with Heat up to 550 Sq. Ft., Works with Alexa/Google Assistant, with Remote Control & Window Kit Midea Duo 14,000 BTU (12,000 BTU SACC) High Efficiency Inverter Ultra Quiet Portable Air Conditioner,with Heat up to 550 Sq. Ft., Works with Alexa/Google Assistant, with Remote Control & Window Kit View on Amazon
3 BLACK+DECKER Air Conditioner, 14,000 BTU Air Conditioner Portable for Room and Heater up to 700 Sq. Ft. with Remote Control, White BLACK+DECKER Air Conditioner, 14,000 BTU Air Conditioner Portable for Room and Heater up to 700 Sq. Ft. with Remote Control, White View on Amazon
4 14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, 3-IN-1 Quiet Portable AC Unit with Remote Control & Installation Kits for Large Room, Campervan, Office, Temporary Space 14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, 3-IN-1 Quiet Portable AC Unit with Remote Control & Installation Kits for Large Room, Campervan, Office, Temporary Space View on Amazon
5 Humhold 14000 BTU Portable Air Conditioners with Remote Control, 3-in-1 Free Standing Cooling AC Unit with Fan & Dehumidifier, Cools Room up to 700 sq.ft, Smart/Sleep Mode,3 Speed,Auto Swing,24H Timer Humhold 14000 BTU Portable Air Conditioners with Remote Control, 3-in-1 Free Standing Cooling AC Unit with Fan & Dehumidifier, Cools Room up to 700 sq.ft, Smart/Sleep Mode,3 Speed,Auto Swing,24H Timer View on Amazon
6 Dreo Portable Air Conditioners, 14,000 BTU Air Conditioner for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart AC Unit for Room Indoors Dreo Portable Air Conditioners, 14,000 BTU Air Conditioner for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart AC Unit for Room Indoors View on Amazon
7 Wiytamo 14,000 BTU Portable Air Conditioners for Room Up to 700 Sq.Ft, Cool, Heat, Dehumidifier & Fan 4 in 1 Portable AC Unit, Room Air Conditioner with LED Display & Remote/24 Hrs Timer/Auto Swing Wiytamo 14,000 BTU Portable Air Conditioners for Room Up to 700 Sq.Ft, Cool, Heat, Dehumidifier & Fan 4 in 1 Portable AC Unit, Room Air Conditioner with LED Display & Remote/24 Hrs Timer/Auto Swing View on Amazon
8 SereneLife Small Air Conditioner Portable 14,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 650 sq ft - Remote Control, Window Mount Exhaust Kit SereneLife Small Air Conditioner Portable 14,000 BTU with Built-in Dehumidifier - Portable AC unit for rooms up to 650 sq ft - Remote Control, Window Mount Exhaust Kit View on Amazon
9 TOSOT 14,000BTU (10,000 BTU SACC) Wifi Portable Air Conditioner with Heating Mode, Cooling, Dehumidifier, Fan, Auto Swing, 24H Timer, for Large Rooms Up to 600 sq ft, AOMI Series, Steel Blue TOSOT 14,000BTU (10,000 BTU SACC) Wifi Portable Air Conditioner with Heating Mode, Cooling, Dehumidifier, Fan, Auto Swing, 24H Timer, for Large Rooms Up to 600 sq ft, AOMI Series, Steel Blue View on Amazon
10 Midea Duo 14,000 BTU(12,000 BTU SACC) High Efficiency Inverter, Quiet Portable Air Conditioner, Cools up to 550 Sq.Ft., Works with Alexa/Google Assistant, Includes Remote Control&Window Kit (Renewed) Midea Duo 14,000 BTU(12,000 BTU SACC) High Efficiency Inverter, Quiet Portable Air Conditioner, Cools up to 550 Sq.Ft., Works with Alexa/Google Assistant, Includes Remote Control&Window Kit (Renewed) View on Amazon

How to Choose the Best 14000 BTU Portable AC?

Key Features to Consider

Hose Configuration

For 14000 BTU units, dual-hose systems are recommended as they provide superior cooling efficiency. While single-hose units are available, dual-hose configurations can cool large spaces faster and maintain more consistent temperatures.

Energy Efficiency

Look for units with EER ratings of 10 or higher. 14000 BTU units consume more power, so energy efficiency is crucial. ENERGY STAR certified models can save significantly on operating costs despite higher initial prices.

Noise Level

14000 BTU units typically operate between 52-56 dB. For living spaces, look for models with noise levels under 54 dB or those featuring advanced noise reduction technology and multiple fan speeds.

Installation and Maintenance

  • Window Requirements:
    • Minimum height: 15.5 inches
    • Maximum window kit length: 58 inches
    • Proper sealing around exhaust hose(s)
    • Reinforced mounting for heavier units
  • Regular Maintenance:
    • Clean or replace filters every 2-3 weeks
    • Empty water collection tank regularly
    • Clean exhaust hose(s) and vents monthly
    • Check and clean condensate drain system
    • Inspect and clean coils seasonally

Room Size and Coverage

Room Type Square Footage Cooling Performance
Master Bedroom 550-600 sq ft Excellent
Open Living Area 600-650 sq ft Very Good
Studio Apartment 650-700 sq ft Good

Frequently Asked Questions when Selecting the Best 14000 BTU Portable AC

How much electricity does a 14000 BTU portable AC use?

A 14000 BTU portable air conditioner typically uses between 1200-1400 watts per hour. With average electricity rates of $0.13 per kWh, operating costs range from $0.16 to $0.18 per hour of use. Energy-efficient models with higher EER ratings can reduce these costs.

Is a 14000 BTU portable AC too powerful for my room?

For rooms smaller than 550 square feet, a 14000 BTU unit may be oversized. Oversized units can lead to short cycling, poor dehumidification, and higher energy costs. Choose a unit sized appropriately for your space.

How long do 14000 BTU portable ACs last?

With proper maintenance, a quality 14000 BTU portable air conditioner typically lasts 8-10 years. Regular maintenance, proper installation, and appropriate usage can extend the unit's lifespan significantly.

Do all 14000 BTU portable ACs need a dedicated circuit?

Most 14000 BTU units draw 11-12 amps and should be operated on a dedicated 15-amp circuit. Some models may require a 20-amp circuit. Always check the manufacturer's specifications and consult an electrician if needed.