Portable Air Conditioners
Best 14000 BTU Portable Air Conditioner (2026): Our 5 Picks Ranked
As an Amazon Associate we earn from qualifying purchases. Specs below come from each product's Amazon listing; we do not test products in person.
For a 14000 BTU portable air conditioner, the SereneLife leads as Best Overall: it pairs 14,000 BTU (ASHRAE) cooling with heat, fan and dehumidifier modes, plus a remote and a 24-hour timer. If moving the unit room to room matters most, the 35 lb BLACK+DECKER is the Lightest Pick and adds phone app control.
Starting out? See the main guide: Best Portable Air Conditioner
Top picks at a glance
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Best OverallSereneLife 14,000 BTU Portable Air Conditioner9.8 View on Amazon -
9.8 View on Amazon -
9.3 View on Amazon -
9.2 View on Amazon -
9.2 View on Amazon
Compare the specs
Ranked on btu (doe / sacc), coverage (maker's figure), rated noise level, phone app control, remote control, timer from each listing, plus how many buyers have rated it. A dash (—) means we could not confirm that figure from the listing.
| Pick | BTU (DOE / SACC) | BTU (ASHRAE) | Coverage (maker's figure) | Rated noise level | Phone app control | Remote control | Timer | Weight | Warranty |
|---|---|---|---|---|---|---|---|---|---|
| 1. SereneLife 14,000 BTU Portable Air Conditioner | — | 14,000 BTU | — | 54 dB | — | Yes | Yes | 49 lb | 1-year |
| 2. BLACK+DECKER Smart Portable Air Conditioner with Heat | 10,200 BTU | 14,000 BTU | — | 54 dB | Yes | Yes | — | 35 lb | 1-year |
| 3. HUMHOLD 14000BTU Portable Air Conditioners | 10,000 BTU | 14,000 BTU | 700 sq ft | 48 dB | — | Yes | Yes | 65 lb | 1-year |
| 4. Tanoxo 14000 BTU Portable Air Conditioners | 10,000 BTU | 14,000 BTU | 700 sq ft | 48 dB | — | Yes | Yes | 65 lb | 1-year |
| 5. AGTANA 14000 BTU Portable Air Conditioner for Large | 10,000 BTU | 14,000 BTU | 700 sq ft | 48 dB | — | Yes | Yes | 45 lb | 1-year |
SereneLife 14,000 BTU Portable Air Conditioner
It covers cool, heat, fan and dehumidifier modes in one unit, with a remote, a 24-hour timer and a sleep mode.
- BTU (ASHRAE): 14,000 BTU
- Rated noise level: 54 dB
- Remote control
- Timer
- 1-year warranty stated
Good for
- Buyers who want heat and cooling in one unit
- Owners of bedrooms and offices who want a remote
Skip it if
- You want to lift a unit lighter than 49 lb
- You want noise under 51 dB in your room
It has two fan speeds, a feather-touch control panel and rolling wheels, and the box includes a window vent kit, an exhaust hose and a drain pipe. It draws 1230 watts, uses R-32 refrigerant and carries a 1-year warranty. The maker lists noise between 51 and 54 dBA.
BLACK+DECKER Smart Portable Air Conditioner with Heat
At 35 lb it is the Lightest Pick, with phone app control, voice control and a FOLLOW ME remote.
- BTU (DOE / SACC): 10,200 BTU
- BTU (ASHRAE): 14,000 BTU
- Rated noise level: 54 dB
- Phone app control
- Remote control
- 1-year warranty stated
- 35 lb, the lightest here
Good for
- Buyers who want to control the unit by phone app
- People who move one unit between rooms often
Skip it if
- You need a unit lighter than 35 lb
- You want noise under 54 dB in your room
It has 4-in-1 operation as an air conditioner, dehumidifier and fan with heat, plus a washable filter and a window installation kit. The remote acts as a thermostat with its FOLLOW ME function, and the unit draws 1365 watts. It carries a 1-year limited warranty.
HUMHOLD 14000BTU Portable Air Conditioners
It pairs 14,000 BTU (ASHRAE) cooling with a smart mode, 3 fan speeds and auto-swing.
- BTU (DOE / SACC): 10,000 BTU
- BTU (ASHRAE): 14,000 BTU
- Coverage (maker's figure): 700 sq ft
- Rated noise level: 48 dB
- Remote control
- Timer
- 1-year warranty stated
Good for
- Owners of rooms the maker rates up to 700 sq ft
- Buyers who want a sleep mode under 48 dB
Skip it if
- You want to lift a unit lighter than 65 lb
- You want noise under 48 dB in your room
It has a 1 to 24 hour timer, a front display and button controls, and the remote works up to 28 feet away. Condensate is blown out through the exhaust hose, and the unit rolls on 4 caster wheels. It weighs 65 lb and carries a 1-year manufacturer warranty.
Tanoxo 14000 BTU Portable Air Conditioners
It pairs 14,000 BTU (ASHRAE) cooling with 3 fan speeds, auto-swing and a 24-hour timer.
- BTU (DOE / SACC): 10,000 BTU
- BTU (ASHRAE): 14,000 BTU
- Coverage (maker's figure): 700 sq ft
- Rated noise level: 48 dB
- Remote control
- Timer
- 1-year warranty stated
Good for
- Owners of rooms the maker rates up to 700 sq ft
- Buyers who want a remote with a 23-foot range
Skip it if
- You want to lift a unit lighter than 65 lb
- You want noise under 48 dB in your room
It has 3 modes, cooling, dehumidifier and fan, with temperature control from 61 to 88 degrees in 1-degree steps. The auto-swing vent and 360-degree casters move air and the unit around the room, and the front panel has a touch LED display. It carries a 1-year warranty.
AGTANA 14000 BTU Portable Air Conditioner for Large
It pairs 14,000 BTU (ASHRAE) cooling with a dry mode, a 48 dB sleep mode and a 24-hour timer.
- BTU (DOE / SACC): 10,000 BTU
- BTU (ASHRAE): 14,000 BTU
- Coverage (maker's figure): 700 sq ft
- Rated noise level: 48 dB
- Remote control
- Timer
- 1-year warranty stated
Good for
- Owners of rooms the maker rates up to 700 sq ft
- Buyers who want a dry mode up to 96 pints per day
Skip it if
- You want to lift a unit lighter than 45 lb
- You want noise under 48 dB in your room
It has 3 modes, cool, fan and dry, with a 3-speed fan and wide auto-swing from 25 to 89 degrees. It recycles collected moisture through the exhaust hose during normal cooling, and the remote works up to 28 feet away. It weighs 45 lb and carries a 1-year warranty.
How to choose
Match BTU type to the cooling figure
All five picks carry 14,000 BTU (ASHRAE), but four of them also carry a DOE figure: 10,200 BTU (DOE) for the BLACK+DECKER and 10,000 BTU (DOE) for the HUMHOLD, Tanoxo and AGTANA. The two standards measure cooling differently, so compare ASHRAE figures with ASHRAE figures and DOE figures with DOE figures, never across the two. The SereneLife gives only the ASHRAE figure.
Use the maker's coverage figure
Three picks give a maker coverage figure of 700 sq ft: the HUMHOLD, the Tanoxo and the AGTANA. Measure your room's floor area and compare it with that figure, since coverage is the maker's own figure for the unit. Window size and hose routing also shape setup, so check the included window kit against your window.
Timers, sleep modes and drainage
All five picks have a remote, and four of them add a timer: the SereneLife, HUMHOLD, Tanoxo and AGTANA. The HUMHOLD, Tanoxo and AGTANA add sleep modes, and each of the three carries a 48 dB noise figure. The HUMHOLD and AGTANA send condensate out through the exhaust hose during normal cooling, while the Tanoxo manages moisture the same way when humidity stays below 85 percent. In dry mode or high humidity, follow the drainage step each unit gives.
FAQ
What does 14000 BTU mean for a portable air conditioner?
It is the ASHRAE cooling figure for these five picks. Four of them also give a DOE figure, 10,200 BTU for the BLACK+DECKER and 10,000 BTU for the HUMHOLD, Tanoxo and AGTANA, so compare figures from the same standard.
Which of these portable air conditioners are rated for 700 sq ft?
The maker rates the HUMHOLD, Tanoxo and AGTANA for up to 700 sq ft. Measure your room and compare it with that figure before choosing.
Do the HUMHOLD, Tanoxo and AGTANA need daily draining?
Not during normal cooling. The HUMHOLD and AGTANA send condensate out through the exhaust hose, and the Tanoxo manages moisture the same way below 85 percent humidity. In dry mode or high humidity, follow the drainage step each unit gives.
What helps when moving a portable air conditioner between rooms?
The BLACK+DECKER weighs 35 lb, the AGTANA 45 lb and the SereneLife 49 lb, while the HUMHOLD and Tanoxo weigh 65 lb each.
