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5 Best Portable Air Conditioner Heaters of 2025

Last Updated - 2025/07/25

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

COSTWAY

COSTWAY 15000 BTU Portable Air Conditioner, with Heat, Auto Swing 4-in-1 AC Unit for Rooms up to 800 Sq.Ft, with Built-in Dehumidifier, 24H Timer, Remote Control/APP Control & Window Kit

COSTWAY

CA$746.00

More Details
Main highlights
- [Powerful Cooling & Efficient Heating:] This portable air conditioner boasts a powerful cooling capacity of 15000 BTU and a heating capacity of 11500 BTU, making it ideal for large rooms up to 800 sq.ft. The unit's 74° auto swing feature effectively circulates air throughout the room, ensuring consistent and fast cooling and heating.
- [Easy Installation & Mobility:]The portable AC unit comes with a window kit and accessories, making installation a breeze. It is compatible with vertical or horizontal sliding windows (window size range: 25.5"-47"), and the universal wheels and portable handles make it easy to move around. When not in use, the power cord management feature allows for easy storage.
- [Convenient Control & Maintenance:] Controlling this unit is easy thanks to the LED touch control panel, handy remote control (with an effective range of 26 ft), and Smart Life app compatibility. Additionally, the removable and washable filter makes maintenance a breeze.
- [Considerate & Safe Design:]For your convenience and safety, this AC unit features a sleep mode with a low fan speed and noise level (≦52dB), and a 1-24 hour timer that can be set to auto turn on/off the unit. There are two drainage options (manual or continuous), and the overflow protection automatically shuts off the unit when the water tank is full.
- [4-in-1 Portable Air Conditioner:] Equipped with a 4-in-1 design, this air conditioner doubles as a fan, dehumidifier, portable AC unit, and heater, providing you with year-round comfort. You can select from three fan speeds (high, medium, and low) and adjust the temperature between 61℉ and 88℉ for personalized comfort.
CA$746.00
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

De'Longhi

DeLonghi Portable Air Conditioner 14,000 BTU,cool extra large rooms up to 700 sqft,remote,energy saving mode,extremely quiet,dehumidifier,fan,programmable,window venting kit,AC Unit for room,EX390LVYN

De'Longhi

CA$699.99

More Details
Main highlights
- THE QUIETEST COOL. With all of this power, you might expect the noise to match—but the PAC EX390LVYN is equipped with Arctic Whisper Extreme Technology (quiet mode), meaning your comfort doesn’t have to cause a clamor. Operating at near-whisper levels, this portable AC unit cools and dehumidifies your room without disruption.
- TARGETED COOL DELIVERED RIGHT TO YOU. Cool Surround Technology uses Bluetooth technology to monitor temperature and humidity around the remote control and delivers targeted cool right to you
- PORTABLE COMFORT WITH EASY SETUP. Cast handles and wheels allow you to move the unit from room to room with ease while setup is simple and takes only minutes
- MULTIFUNCTIONAL FOR MAXIMUM COMFORT. 3-in-1 unit serves as an air conditioner, dehumidifier, or fan.
- EVEN, COOL AIRFLOW WITH PROGRAMMABLE TIMER. Motorized air direction control for custom comfort. Set the timer to turn on or off to match your scheduling needs and save energy.
- COOLS EXTRA LARGE ROOMS. Supplies 14000 (ASHRAE)/8600 (SACC) BTU cooling power where it is needed most.
- CLEANER AIR. The Washable Filter screens impurities from entering the unit and is simple and easy to clean under the faucet.
- BALANCE TEMPERATURE AND HUMIDITY. Industry exclusive ECO Real Feel technology provides an unmatched level of comfort, securing the ideal balance between temperature and humidity while saving up to 30% in energy consumption. With ECO Real Feel, the EX390LVYN monitors your surrounding climate to optimize comfort and efficiency. It cools and dries the air, turning any room into your ideal comfort zone
- 3-in-1 Unit Delivers a Precise, Targeted Cool
CA$699.99
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BLACK+DECKER

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

CA$640.38

More Details
Main highlights
- Portable AC: Use our personal air conditioner & heater (16.5” x 14.06” x 27.09”) in rooms up to 700 sq. ft. Stay cool in summer & warm in winter with our BLACK+DECKER air conditioning and heater in one..wattage : 1450 watts
- Installation Kit: When it comes to fans that blow cold air, this indoor ac unit includes an easy-to-install window kit. A large, vented airflow outlet ushers in cool air.
- Great Features: Set the right temperature with this ac portable air conditioner. Our portable air conditioner and heater also has a slide-out washable filter, auto water evaporation, & 24-hour timer.
- Easy Mobility: Thanks to casters on the bottom and side handles on both sides of the small air conditioner, this air cooler & heater and fan combo can be moved from room to room without any hassle.
- 4-in-1: Our 8400 BTU DOE (14000 BTU ASHRAE 128) portable air conditioner & 11,000 BTU heater has a dehumidifier & fan. This ac unit for bedroom (60.1 lbs.) comes with a remote control & top mounted control panel & LED display.
CA$640.38
4
18% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SereneLife
18% Off

SereneLife 8,000 BTU Portable Air Conditioner and Heater, Small AC with Dehumidifier and Fan, Mini AC Unit with 350 Sq. Ft. Coverage, Includes Remote Control and Window Mount Kit

SereneLife

CA$430.99

CA$530.99
(18% Off)

More Details
Main highlights
- FAST COOLING AIR CONDITIONER - This air conditioner has 8,000 BTU cooling power, covering up to 350 sq. ft. Perfect for rooms, offices, and apartments, this portable AC unit ensures quick cooling with a compact design.
- EFFICIENT AC UNIT - Designed for low-noise operation (54 dBA), this mini AC unit keeps your space cool without disturbing you. The energy-efficient motor helps lower power consumption, making this portable AC unit for rooms a smart choice.
- EASY-TO-INSTALL AC - Set up this small air conditioner with the included universal window mount kit. The self-evaporating system prevents water leaks. Enjoy convenient control with the included remote control.
- AC WITH WINDOW MOUNT KIT - This AC unit has durable ABS construction and a metal control box for added safety. With rolling wheels for mobility, it includes a strong window mount kit, ensuring reliable, long-lasting performance and instant cooling.
- 4-IN-1 FUNCTION AIR CONDITIONER - This room air conditioner also functions as a dehumidifier, heater, and fan for year-round comfort. Adjust the temperature, fan speed, and timer with an LED display for ultimate convenience.
CA$430.99
CA$530.99 (18% Off)
5
Best Value
20% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

AAOBOSI
20% Off

AAOBOSI 14,000 BTU Portable Air Conditioner with Heater & Dehumidifier, 6-in-1 Cooling Unit for Large Room up to 350 Sq.Ft, Quiet 45dB, Smart App Control, Window Kit & Wheels Included

AAOBOSI

CA$543.99

CA$679.99
(20% Off)

More Details
Main highlights
- 【Smart Control & Quiet Sleep Mode (≤45dB)】 Manage your climate effortlessly! Use the LED touch panel, included remote control (16 ft range), or Smart Life app (WiFi) from your phone. Sleep soundly with quiet ≤45dB mode and set the 24-hour timer to auto-start/stop your unit.
- 【Powerful 14,000 BTU Cooling & 11,000 BTU Heating】 Tackle extreme temperatures year-round! This portable AC cools large spaces up to 350 sq.ft fast with 14,000 BTU and heats efficiently with 11,000BTU. The auto-swing vents spread air evenly, keeping every corner comfortable.
- 【Portable Design with Wheels & Safe Features】 Move it anywhere, anytime! Built-in universal wheels and handles make rolling between rooms a breeze. Safety-focused with auto shut-off when the water tank is full, plus cord storage for tidy setups. Perfect for homes, offices, or apartments!
- 【Easy Setup, No Hassle Maintenance】 Ready to use in minutes! The included window kit fits sliding windows (25.5"–47") vertically or horizontally. Clean the washable filter to keep air fresh, and choose manual or continuous drainage with overflow protection to avoid leaks.
- 【4-in-1 All-Season Versatility (AC/Heater/Fan/Dehumidifier】 Stay comfortable in any weather! Use it as a cooling powerhouse in summer, a cozy heater in winter, a fan for airflow, or a dehumidifier to reduce dampness. Set your ideal temp between 59°F–88°F and enjoy customized comfort.
CA$543.99
CA$679.99 (20% Off)

5 Best Portable Air Conditioner Heaters of 2025

COSTWAY 15000 BTU Portable Air Conditioner, with Heat, Auto Swing 4-in-1 AC Unit for Rooms up to 800 Sq.Ft, with Built-in Dehumidifier, 24H Timer, Remote Control/APP Control & Window Kit

DeLonghi Portable Air Conditioner 14,000 BTU,cool extra large rooms up to 700 sqft,remote,energy saving mode,extremely quiet,dehumidifier,fan,programmable,window venting kit,AC Unit for room,EX390LVYN

BLACK+DECKER Air Conditioner, 14,000 BTU Air Conditioner Portable for Room and Heater up to 700 Sq. Ft. with Remote Control, White

SereneLife 8,000 BTU Portable Air Conditioner and Heater, Small AC with Dehumidifier and Fan, Mini AC Unit with 350 Sq. Ft. Coverage, Includes Remote Control and Window Mount Kit

AAOBOSI 14,000 BTU Portable Air Conditioner with Heater & Dehumidifier, 6-in-1 Cooling Unit for Large Room up to 350 Sq.Ft, Quiet 45dB, Smart App Control, Window Kit & Wheels Included

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