6 Best Portable Air Conditioners with Heat of 2026
We compared six single-hose portable air conditioners with heat on cooling, heating output, room coverage, noise and app control.
By Daniel Brooks
Updated October 16, 2026
Portable air conditioners with heat let one unit handle the whole year. In summer they cool like any single-hose portable, and in spring, fall and mild winter days they switch to heating, so you do not need a separate space heater in the same room. Our list of the best portable air conditioners with heat compares six of them on cooling capacity, heating output, room coverage, noise and controls. To see every single-hose model we cover, go to our Single-Hose Portable Air Conditioners page.
All six run on a standard household outlet and vent through a window kit. They range from a budget 4-in-1 unit with more than 13,000 ratings to app-controlled models that switch between heating and cooling on their own. Heating output is not listed for every unit, so we note where a brand gives a figure and where it does not.
All Products Compared
| Product | Best For | Cooling Capacity | Heating | Room Size | Noise |
|---|---|---|---|---|---|
| SereneLife 12,000 BTU Portable Air Conditioner with Heat | Overall | 12,000 BTU / 7,000 BTU SACC | 10,500 BTU | Up to 550 sq ft | 48 to 51 dBA |
| TCL 10,000 BTU Smart Portable Air Conditioner with Heat | Smart control | 10,000 BTU | Yes, figure not listed | Up to 450 sq ft | 51 dB |
| BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat | Large rooms | 14,000 BTU | 12,000 BTU | Up to 700 sq ft | 53 dB |
| BLACK+DECKER 12,000 BTU Smart Portable Air Conditioner with Heat | Wi-Fi on a budget | 12,000 BTU / 8,350 BTU SACC | 10,500 BTU | Up to 550 sq ft | 54 dB |
| AC Infinity Smart Portable Air Conditioner 5-in-1 | Automatic heat and cool | See listing notes | Yes, figure not listed | Up to 800 sq ft | 48 dB |
| Midea 14,000 BTU Portable Air Conditioner with Heat | Heat pump | 14,000 BTU / 10,000 BTU SACC | Heat pump, 41 to 86 F | Up to 450 sq ft | 57.5 dB |
| Award | Product | WikiCooling Score About WikiCooling ScoreThe WikiCooling Score is our own rating from 0 to 10, based on the criteria described on our How We Review page. It reflects research, not laboratory measurement, and is never influenced by manufacturers, retailers, or affiliate commissions. Learn more › | |
|---|---|---|---|
| Best Budget |
SereneLife 12,000 BTU Portable Air Conditioner
|
8.0/10 | Buy |
| Best Value |
TCL 10,000 BTU Smart Portable Air Conditioner
|
8.9/10 | Buy |
BLACK+DECKER 14,000 BTU Portable Air Conditioner
|
8.0/10 | Buy | |
BLACK+DECKER 12,000 BTU Smart Portable Air
|
7.8/10 | Buy | |
| Best Overall |
AC Infinity 8,000 BTU 5-in-1 Portable Air
|
9.4/10 | Buy |
| Best Premium |
Midea 14,000 BTU Portable Air Conditioner
|
7.2/10 | Buy |
SereneLife 12,000 BTU Portable Air Conditioner
This 12,000 BTU portable unit combines cooling, heating, dehumidifying and fan modes for year-round comfort in rooms up to 550 sq ft. It includes a window mount kit and remote control, but buyers should note the noise level around 51 dBA and the need to adjust the window vent for a proper seal.
Pros
- 4-in-1 functionality (cool, heat, dehumidify, fan)
- Cools rooms up to 550 sq ft
- Remote control and timer included
- Rolling wheels for portability
- Washable air filter
Cons
- No inverter compressor
- Noise level around 51 dBA
- Window vent may require adjustments for proper seal
TCL 10,000 BTU Smart Portable Air Conditioner
This portable air conditioner from TCL offers 10,000 BTU cooling and heating for rooms up to 450 sq. ft. Its 4-in-1 modes include AC, heater, fan, and dehumidifier. Smart controls via app, remote, or voice make it convenient.
Pros
- Smart app and voice control
- 4-in-1 cooling, heating, fan, dehumidifier
- Compact design for small spaces
- Washable and reusable filter
- Easy to move with handles and wheels
Cons
- Single-hose design may reduce efficiency
- No inverter compressor
- Heavy at 63.6 pounds
BLACK+DECKER 14,000 BTU Portable Air Conditioner
This 4-in-1 portable unit combines cooling, heating, dehumidifying, and fan functions for rooms up to 700 sq. ft. The Follow Me remote lets the remote act as a thermostat for precise temperature control. Auto water evaporation reduces the need to drain buckets, making it convenient for larger spaces.
Pros
- Heats and cools up to 700 sq. ft.
- Follow Me remote for precise temperature control
- Auto water evaporation reduces draining
- Easy window install with included kit
- Four modes for year-round use
Cons
- Heavy at 64.7 lbs for moving
- Noise level of 53 dB may be noticeable
- SEER rating of 2.6 indicates lower efficiency
BLACK+DECKER 12,000 BTU Smart Portable Air
This 4-in-1 portable unit from BLACK+DECKER provides cooling, heating, dehumidification, and fan modes. With 12,000 BTU ASHRAE (8,000 BTU SACC) cooling and 10,500 BTU heat, it covers rooms up to 550 sq. ft. Wi-Fi connectivity and voice control add convenience, while the included window kit simplifies installation.
Pros
- 4-in-1 operation (cool, heat, dehumidify, fan)
- Wi-Fi and voice control compatible
- Includes window installation kit
- Follow Me remote thermostat
- Compact and portable with casters
Cons
- No inverter compressor for variable speed operation
- Manual drain for dehumidifier mode
- 54 dB noise level may be audible
AC Infinity 8,000 BTU 5-in-1 Portable Air
This 5-in-1 portable unit from AC Infinity provides both cooling and heating for year-round comfort. Its 8,000 BTU cooling capacity suits rooms up to 800 sq. ft., while the self-evaporative design eliminates manual draining in most conditions. With smart app control and quiet 48 dB operation, it is a good fit for bedrooms and home offices.
Pros
- Quiet operation at 48 dB
- Smart app and voice control
- 5-in-1 functionality includes heat
- Self-evaporative design reduces draining
Cons
- Heavy at 60 pounds
- No inverter compressor
Midea 14,000 BTU Portable Air Conditioner
This portable AC from Midea delivers 14,000 BTU ASHRAE (10,000 BTU SACC) cooling for rooms up to 450 sq. ft., with added heat pump for year-round use. Smart control via app and voice, plus a proximity-sensing remote, make operation convenient. It suits medium to large rooms and those wanting both cooling and heating in a single portable unit.
Pros
- Cools up to 450 sq. ft.
- Smart control via app and voice
- Heat pump for year-round use
- Removable filter with clean indicator
- Easy-rolling wheels for portability
Cons
- No inverter compressor for variable speed
- Heavy at 71.4 pounds
- Noise level of 57.5 dB may be noticeable
Top 3 Portable Air Conditioners with Heat Reviewed
#1 SereneLife 12,000 BTU Portable Air Conditioner with Heat: Best Overall
Why We Picked It
The SereneLife SLACHT128 is the safest all-season pick in this group. It has a 4.1 rating from 13,272 ratings, far more buyer feedback than any other unit here, and it pairs 12,000 BTU of cooling (7,000 BTU SACC) with 10,500 BTU of heating. SereneLife rates it for rooms up to 550 sq ft, which covers most bedrooms, offices and smaller living rooms.
It is a true 4-in-1 unit with Cool, Heat, Dehumidifier and Fan modes. The dehumidifier removes up to 1.5 liters of moisture per hour, and a self-evaporation system cuts down on draining. Automatic swing spreads the air, two fan speeds and a Sleep Mode handle quieter nights, and SereneLife lists 48 to 51 dBA. You set everything on a feather-touch panel with a digital display or with the included remote, and the 24-hour timer lets you schedule it. The removable filter is washable.
Key Specifications
- Cooling Capacity: 12,000 BTU ASHRAE / 7,000 BTU SACC
- Heating: 10,500 BTU
- Room Size: Up to 550 sq ft
- Noise Level: 48 to 51 dBA
- Power: 1060 watts
- Weight: 70.3 pounds
| Pros | Cons |
|---|---|
|
|
Things to Consider
The SACC rating of 7,000 BTU is the more realistic cooling number, so in a hot, sunny room near 550 sq ft it will run hard. Control is by panel and remote only.
Best For
This unit is best for a bedroom or office where you want proven cooling in summer and a reliable heat mode in spring and fall.
Check the current price and availability of the SereneLife 12,000 BTU Portable Air Conditioner with Heat on Amazon.
Read our full SereneLife 12,000 BTU Portable Air Conditioner with Heat review.
#2 TCL 10,000 BTU Smart Portable Air Conditioner with Heat: Best for Smart Control
Why We Picked It
The TCL H10PH36W is the pick if you want to run heating and cooling from your phone. The TCL Home app lets you change modes, set schedules and adjust the temperature from anywhere, and the unit works with Alexa and Google Assistant for voice control. It has a 4.7 rating from 25 ratings, the highest average among the established listings here.
TCL lists 10,000 BTU of cooling, with 14,000 BTU ASHRAE in the product description, for rooms up to 450 sq ft. It is a 4-in-1 unit with AC, Heater, Fan and Dehumidifier modes, plus Sleep and Eco modes to save energy. The listed SEER is 7.8, better than most portables here. TCL calls it an ultra compact design, and the footprint is only 14.1 by 16.05 inches, so it fits beside a desk or bed. An LED display and a remote cover control on the unit itself.
Key Specifications
- Cooling Capacity: 10,000 BTU (14,000 BTU ASHRAE)
- Heating: Yes, output not listed
- Room Size: Up to 450 sq ft
- Noise Level: 51 dB
- Efficiency: SEER 7.8
- Weight: 63.6 pounds
| Pros | Cons |
|---|---|
|
|
Things to Consider
TCL does not publish a heating BTU figure, so you cannot compare its heat output directly with the SereneLife or BLACK+DECKER units. It also costs more than any other unit in this list except the AC Infinity and Midea.
Best For
This unit is best for a bedroom, dorm or office up to 450 sq ft where you want app schedules and voice control for both heating and cooling.
Check the current price and availability of the TCL 10,000 BTU Smart Portable Air Conditioner with Heat on Amazon.
#3 BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat: Best for Large Rooms
Why We Picked It
For bigger spaces, the BLACK+DECKER BPT10HWTB gives you the most capacity in this guide: 14,000 BTU of cooling and 12,000 BTU of heating for rooms up to 700 sq ft. BLACK+DECKER pitches it for apartments, master bedrooms and entire floors. It has a 4.1 rating from 506 ratings.
It combines an air conditioner, heater, dehumidifier and fan in one machine. The full-function remote has a FOLLOW ME feature, which turns the remote into a thermostat so the unit reads the temperature where you sit, not next to the vent. An auto water evaporation feature helps limit emptying the bucket. The included exhaust hose and window adapter suit double-hung and sliding windows, and the listing gives a window opening range of 20.5 to 48 inches. The filter is washable, and the unit runs on a standard 115 volt outlet.
Key Specifications
- Cooling Capacity: 14,000 BTU
- Heating: 12,000 BTU
- Room Size: Up to 700 sq ft
- Noise Level: 53 dB
- Window Fit: 20.5 to 48 inches
- Weight: 64.7 pounds
| Pros | Cons |
|---|---|
|
|
Things to Consider
This model has no smart features. If you want Wi-Fi from the same brand, the BLACK+DECKER 12,000 BTU Smart model below adds an app and voice control, with less capacity.
Best For
This unit is best for a living room, open floor or large bedroom up to 700 sq ft that needs strong heating and cooling from one unit.
Check the current price and availability of the BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat on Amazon.
Other Models Worth Considering
BLACK+DECKER 12,000 BTU Smart Portable Air Conditioner with Heat (BPACT12HWT). A Wi-Fi model with 12,000 BTU of cooling (8,350 BTU SACC) and 10,500 BTU of heat, controlled through the BLACK+DECKER app, Alexa or Google Assistant, plus a FOLLOW ME remote. The features list rooms up to 550 sq ft while the spec sheet gives a much smaller floor area, so size it conservatively in a hot room. It lists 54 dB and weighs 59.8 pounds, with a 4.0 rating from 3,804 ratings.
AC Infinity Smart Portable Air Conditioner 5-in-1 (AC-TFH12). A premium all-season unit with Cool, Heat, Dry, Fan and Combo modes that switches between heating and cooling on its own. True Comfort AI factors in temperature and humidity, and AC Infinity lists 48 dB, drainage-free operation, app control with Alexa and Google Home, and rooms up to 800 sq ft. The listing is inconsistent on capacity, with 16,000 BTU in the features and 8000 BTU in the specifications. It has a 2 year warranty and a 5.0 rating from only 6 ratings.
Midea 14,000 BTU Portable Air Conditioner with Heat (MAP10HS1XWT-A). A heat pump model rated 14,000 BTU ASHRAE and 10,000 BTU SACC for spaces up to 450 sq ft. The heat pump works from 41 to 86 degrees F, and you control it through the Midea SmartHome app, Alexa, Google Assistant or a remote. It lists a SEER of 7.9 but is the loudest unit here at 57.5 dB, and it carries a 3.6 rating from 90 ratings.
What to Expect from Portable Air Conditioners with Heat
Adding heat to a portable usually means either a heating element or a heat pump that runs the refrigeration cycle in reverse. Heat pumps are more efficient, but many lose output as outdoor air gets colder, which is why Midea gives a 41 degree low limit. None of these units is meant to heat a home through a deep freeze. Think of the heat mode as a way to take the chill off a room in shoulder seasons.
Prices change often. The product cards show the current price for each unit. If you only need cooling, our guide to single-hose portable air conditioners covers the strongest all-round picks, and for app control in any season, see our list of smart portable air conditioners.
How to Choose a Portable Air Conditioner with Heat
Size the Unit to the Space
ENERGY STAR publishes this general guide for sizing a room air conditioner by floor area:
| Room Size (sq ft) | Cooling Capacity (BTU/hr) |
|---|---|
| 100 to 150 | 5,000 |
| 150 to 250 | 6,000 |
| 250 to 300 | 7,000 |
| 300 to 350 | 8,000 |
| 350 to 400 | 9,000 |
| 400 to 450 | 10,000 |
| 450 to 550 | 12,000 |
| 550 to 700 | 14,000 |
| 700 to 1,000 | 18,000 |
Reduce capacity by 10 percent for a heavily shaded room, increase it by 10 percent for a very sunny room, add 600 BTU for each regular occupant beyond two, and add 4,000 BTU if the unit cools a kitchen. Source: ENERGY STAR.
For a single-hose portable, compare against the SACC or DOE figure where the brand gives one, since it reflects the warm air the unit pulls back into the room.
Check the Heating Figure
SereneLife and both BLACK+DECKER models publish a heating BTU number. TCL and AC Infinity do not, and Midea gives an operating range instead. If heat output matters to you, favor a unit that lists it.
Decide on Smart Control
The TCL, the BLACK+DECKER 12,000 BTU Smart, the AC Infinity and the Midea all offer app and voice control. The SereneLife and the BLACK+DECKER 14,000 BTU use a panel and remote, which is simpler but means no schedules from your phone.
Plan for Weight and Noise
Every unit here weighs close to 60 pounds or more, so check that you can roll it to the window. For a bedroom, the SereneLife and AC Infinity list the lowest noise figures.
How We Evaluate Portable Air Conditioners with Heat
We rank portable air conditioners on manufacturer specifications, listing details and aggregated buyer ratings. For this list we kept only single-hose portables that list a heat mode. We weighed cooling capacity, heating output, room coverage and buyer feedback first, giving more weight to ratings from larger numbers of buyers, then compared noise, efficiency, smart control and weight. Where a listing gives two different figures, we note both and size against the more conservative one.
Frequently Asked Questions
Which portable air conditioner with heat has the most heating output?
The BLACK+DECKER BPT10HWTB lists 12,000 BTU of heating, the highest figure in this guide. The SereneLife and the BLACK+DECKER 12,000 BTU Smart model each list 10,500 BTU.
Can a portable air conditioner with heat replace a furnace?
No. These units are designed to heat a single room in mild weather. The Midea heat pump, for example, lists an operating range of 41 to 86 degrees F.
Which one works with Alexa?
The TCL, the BLACK+DECKER 12,000 BTU Smart, the AC Infinity and the Midea all support Alexa. The AC Infinity uses Alexa or Google Home, and the others list Alexa or Google Assistant.
Do I still need a window kit in heat mode?
Yes. Single-hose units vent through the window kit in both modes, so keep the hose connected year-round.
Final Verdict
The SereneLife 12,000 BTU Portable Air Conditioner with Heat is the best portable air conditioner with heat for most rooms, with 10,500 BTU of heating, 4-in-1 modes and the deepest buyer feedback in this group. If you want app and voice control, choose the TCL 10,000 BTU Smart Portable Air Conditioner with Heat. For a large room up to 700 sq ft, the BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat brings the most cooling and heating capacity.
About the author
Daniel Brooks is a home cooling editor at WikiCooling, covering window, portable, through-the-wall and mini-split air conditioners, fans, and dehumidifiers. He researches cooling capacity, energy efficiency, noise levels, installation requirements, and buyer feedback to help homeowners choose the right unit for their room size, climate, and budget.