6 Best Portable Air Conditioners with Heat Under $500 in 2026
We compared six Portable Air Conditioners with Heat Under $500 on cooling capacity, room size, noise and features.
By Daniel Brooks
Updated October 31, 2026
Portable air conditioners with heat under $500 replace both a portable AC and a space heater for less than many premium cooling-only units. We compared six from SereneLife, LALFPET, BLACK+DECKER and VEVOR on cooling and heating, efficiency and controls. Every unit was listed under $500 when we checked; prices change, so confirm on the product cards.
To browse every model we cover, visit our Single-Hose Portable Air Conditioners page.
All Products Compared
| Product | Best For | Cooling | Room Size | Setup | Highlights |
|---|---|---|---|---|---|
| SereneLife 14,000 BTU Smart Inverter Portable Air Conditioner | Overall | 14,000 BTU | Up to 650 sq ft | Single hose | Inverter, heat, Wi-Fi, 43 dBA |
| LALFPET 14,000 BTU Dual Hose Inverter Portable AC | Dual hose heat pump | 14,000 BTU ASHRAE (10,000 DOE) | Up to 700 sq ft | Dual hose | Inverter, heat pump, 48 dB |
| BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat | Follow Me remote | 14,000 BTU cool, 12,000 BTU heat | Up to 700 sq ft | Single hose | Heat, Follow Me remote, 53 dB |
| SereneLife 12,000 BTU Portable Air Conditioner with Heat | 12,000 BTU heat | 12,000 BTU | Up to 550 sq ft | Single hose | Heat, dehumidifier, 51 dB |
| SereneLife 10,000 BTU Portable Air Conditioner and Heater | Smaller rooms | 10,000 BTU | Up to 450 sq ft | Single hose | Heat, Wi-Fi, dehumidifier |
| VEVOR 14,000 BTU Portable Air Conditioner and Heater | Heat combo | 14,000 BTU (9,800 SACC) | Large rooms | Single hose | Heat, touch panel, 24h timer |
| 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 Premium |
SereneLife 14,000 BTU Smart Inverter Portable Air
|
Buy | |
LALFPET 14,000 BTU Dual Hose Inverter Portable AC
|
Buy | ||
| Best Value |
BLACK+DECKER 14,000 BTU Portable Air Conditioner
|
8.0/10 | Buy |
| Best Overall |
SereneLife 12,000 BTU Portable Air Conditioner
|
8.0/10 | Buy |
| Best Budget |
SereneLife 10,000 BTU Portable Air Conditioner
|
Buy | |
VEVOR 14,000 BTU Portable Air Conditioner
|
Buy |
LALFPET 14,000 BTU Dual Hose Inverter Portable AC
With 14,000 BTU ASHRAE (10,000 BTU DOE) cooling capacity, this dual hose inverter portable air conditioner from LALFPET covers rooms up to 850 sq ft. It also functions as a heat pump for supplemental heating, a dehumidifier, and a fan. Quiet operation at 48 dB and a 7.83 CEER rating make it suitable for bedrooms and living areas.
Pros
- Dual hose inverter design
- Covers up to 850 sq ft
- Quiet 48 dB operation
- Includes heat pump for year-round use
- High dehumidification capacity
Cons
- Heavy at 74.1 pounds
- Only 2-speed fan
- Short 30-day warranty
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
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
Top 3 Portable Air Conditioners with Heat Under $500 Reviewed
#1 SereneLife 14,000 BTU Smart Inverter Portable Air Conditioner: Best Overall
Why We Picked It
SereneLife’s 14,000 BTU smart inverter portable air conditioner cools and heats rooms up to 650 sq ft, adds Wi-Fi and runs at 43 dBA, which makes it the most advanced single hose model in SereneLife’s range.
Most SereneLife portables are simple 3-in-1 units, and this one moves the line up a step. The inverter compressor adjusts its speed instead of cycling on and off, and SereneLife says it is up to 40 percent more energy efficient than standard portable units while operating at 43 dBA, which is quiet for 14,000 BTU. It also heats, so it can take the chill off a bedroom or office in spring and fall, and Wi-Fi lets you control it from your phone. SereneLife rates the coverage at 650 sq ft and says the high-efficiency rotary compressor delivers faster cooling than standard models. At 47 pounds and 14.06 by 16.5 by 27.1 inches, it is lighter and slimmer than many 14,000 BTU units we compared, so it is easier to move between rooms.
Key Specifications
- Cooling: 14,000 BTU
- Coverage: Up to 650 sq ft
- Compressor: Inverter
- Modes: Cool, Heat
- Noise: 43 dBA
- Controls: Wi-Fi, remote
- Weight: 47 pounds
| Pros | Cons |
|---|---|
|
|
Things to Consider
SereneLife does not list a SACC figure. If you only need cooling, the brand’s simpler 3-in-1 units cost much less.
Best For
This portable air conditioner is best for bedrooms and offices where you want quiet inverter cooling and some heat.
Check the current price and availability of the SereneLife 14,000 BTU Smart Inverter Portable Air Conditioner on Amazon.
#2 LALFPET 14,000 BTU Dual Hose Inverter Portable AC: Best Heat Pump
Why We Picked It
LALFPET’s 14,000 BTU dual hose portable air conditioner adds an inverter compressor and a heat pump, so it cools and heats efficiently in rooms up to 700 sq ft.
This unit combines the three features that make a portable AC efficient year round. The dual hose design draws outside air to cool the condenser rather than room air, the inverter compressor varies its speed to hold the temperature, and the heat pump reverses the cycle to warm the room on cool days. LALFPET lists 10,000 BTU on the DOE scale and 14,000 BTU ASHRAE, and says the dehumidifier mode can pull up to 90 pints of moisture a day. Two fan speeds, a quiet sleep mode and a remote cover the controls, and the listed noise level is 48 dB. LALFPET suggests bedrooms, living rooms, apartments, home offices and studios. The cabinet is about 16.93 by 12.2 by 29.06 inches, slim for a dual hose unit.
Key Specifications
- Cooling: 14,000 BTU ASHRAE, 10,000 BTU DOE
- Coverage: Up to 700 sq ft
- Design: Dual hose
- Compressor: Inverter
- Heating: Heat pump
- Dehumidifying: Up to 90 pints per day
- Noise: 48 dB
| Pros | Cons |
|---|---|
|
|
Things to Consider
It has no app control, and LALFPET is a smaller brand, so check the warranty terms before you buy.
Best For
This portable air conditioner is best for bedrooms and living rooms that need cooling and heating.
Check the current price and availability of the LALFPET 14,000 BTU Dual Hose Inverter Portable AC on Amazon.
#3 BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat: Best Follow Me Heat
Why We Picked It
BLACK+DECKER’s BPT10HWTB pairs 14,000 BTU of cooling with 12,000 BTU of heating for rooms up to 700 sq ft, and adds the brand’s Follow Me remote.
This is a four-in-one unit: air conditioner, heater, dehumidifier and fan. The 12,000 BTU heat mode is strong for a portable, enough to warm a large room on a cool spring or fall day, so one unit can cover most of the year. BLACK+DECKER rates both cooling and heating for rooms up to 700 sq ft, and suggests apartments, entire floors and other large spaces. The Follow Me remote acts as a thermostat, so the unit responds to the temperature where you sit, which matters for heating as much as cooling, since warm air rises and the cabinet’s own sensor can be misleading. The filter is washable, the refrigerant is R-32, and the listed noise level is 53 dB. It is a familiar brand with easy access to support.
Key Specifications
- Cooling: 14,000 BTU
- Heating: 12,000 BTU
- Coverage: Up to 700 sq ft
- Modes: Cool, Heat, Dehumidify, Fan
- Remote: Follow Me thermostat
- Noise: 53 dB
- Filter: Washable
| Pros | Cons |
|---|---|
|
|
Things to Consider
This listing does not give a SACC figure. Heating with a portable unit draws a lot of power, so use a dedicated outlet.
Best For
This portable air conditioner is best for large rooms that need heat in spring and fall.
Check the current price and availability of the BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat on Amazon.
Other Models Worth Considering
SereneLife 12,000 BTU Portable Air Conditioner with Heat. SereneLife’s 12,000 BTU heat and cool unit covers 550 sq ft and adds a built-in dehumidifier, with a listed 51 dB.
SereneLife 10,000 BTU Portable Air Conditioner and Heater. SereneLife’s 10,000 BTU heat and cool unit covers 450 sq ft and adds Wi-Fi and a dehumidifier.
VEVOR 14,000 BTU Portable Air Conditioner and Heater. VEVOR’s heat and cool combo is rated at 9,800 BTU SACC and adds an LED touch panel, sleep mode and a 24 hour timer.
What to Expect from Portable Air Conditioners with Heat Under $500
A portable air conditioner is a complete refrigeration unit on wheels. It pulls warm room air across a cold coil, sends the cooled air back into the room and pushes the heat it removed outside through an exhaust hose that runs to a window. Because the hot side and the cold side share one cabinet indoors, a portable unit works harder than a window unit of the same rating, but it needs no permanent installation and can move from room to room.
For more options, see our guides to portable air conditioners with heat and inverter portable air conditioners. The product cards above show the current price for each model.
How to Choose Portable Air Conditioners with Heat Under $500
Heat Mode Options
Some portable air conditioners also heat. A heat pump model reverses its refrigeration cycle and is efficient in mild weather, while a model with an electric heater uses a resistance element like a space heater. Either way, a unit that heats and cools can cover a room from spring through fall and replace a separate space heater.
Why Inverter Compressors Matter
An inverter compressor changes speed to match the cooling the room needs instead of switching on and off at full power. That keeps the temperature steadier, cuts noise and lowers power use once the room has cooled down. Inverter portables cost more up front but are the better choice for bedrooms and rooms you cool for many hours a day.
Match the Unit to the Room
Start with the room size the manufacturer lists, then adjust. Sunny rooms, high ceilings, kitchens and rooms with several people need more capacity, while shaded rooms need less. An undersized unit will run constantly without catching up, and an oversized unit cools quickly but removes less humidity, so the room can feel clammy.
Power Use and Circuits
Portable air conditioners plug into a standard household outlet, but larger units draw a lot of current. Plug the unit directly into a wall outlet rather than an extension cord, and avoid sharing the circuit with a microwave, hair dryer or space heater. Units with an energy saver mode, a timer and an inverter compressor use less power over a full day.
Check the Noise
Every portable AC has its compressor in the room with you, so noise matters. Look for a decibel figure on the listing, a sleep mode that slows the fan and dims the display, and an inverter compressor, which ramps up and down instead of cycling hard on and off. Quiet settings usually mean less airflow, so a slightly larger unit run on low can be quieter than a small unit on high.
How We Evaluate Portable Air Conditioners with Heat Under $500
We rank these units on manufacturer specifications and listing details: cooling capacity, the room size the maker lists, noise, controls, setup, power use and price. We kept only new, in-stock units and left out accessories, renewed listings, color duplicates and listings with too little data. For this list we kept only units listed under $500 and weighed heating and efficiency first.
Frequently Asked Questions
Can a portable air conditioner heat a room?
Only models with a heat pump or an electric heater. Check the listing for a heat mode if you want one unit for summer and winter.
How much power does a portable air conditioner use?
Larger units use more power, and running time matters as much as size. Energy saver modes, timers and inverter compressors all reduce the daily total.
Should I trust the ASHRAE or the SACC rating?
Use the SACC or DOE rating to compare portable units. It accounts for real-world heat losses and is always lower than the ASHRAE number printed on the box.
Can I plug a portable AC into an extension cord?
It is best not to. Plug it straight into a wall outlet on a circuit that is not shared with other high-power appliances.
Final Verdict
The SereneLife 14,000 BTU Smart Inverter Portable Air Conditioner is the best Portable Air Conditioner with Heat Under $500 for most people, with an inverter, heat and Wi-Fi at 43 dBA. For an efficient dual hose heat pump, choose the LALFPET 14,000 BTU Dual Hose Inverter Portable AC, and for strong heat with a Follow Me remote, the BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat.
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.