Best Portable Air Conditioner With Heater - Top Picks & Guide

Imagine a summer day so hot you can barely stand it, or a winter evening that chills you to the bone. Wouldn’t it be nice to have perfect comfort, no matter the season, with just one easy-to-use device? That’s where a portable air conditioner with a heater comes in.

But let’s be honest, picking the right one can feel like a puzzle. You want something that cools you down when it’s sweltering and warms you up when it’s freezing. You also want it to be easy to move and not cost a fortune. Many options out there promise the world, and it’s tough to know which one truly delivers.

In this post, we’ll break down what makes a great portable AC and heater combo. We’ll look at the important features to consider and help you find the perfect fit for your home. Get ready to say goodbye to uncomfortable temperatures and hello to year-round coziness!

Top Portable Air Conditioner With Heater Recommendations

No. 1

BLACK+DECKER Smart Portable Air Conditioner with Heat, 12,000 BTU

Four-in-One Unit: Our 12,000 BTU (8,350 BTU SACC) air conditioner also offers 10,500 BTU Heat for cold winter months. Portable AC with heat also functions as a dehumidifier & fan
Portable AC: Take this personal air conditioner (16.5” x 14.06” x 27.09) in rooms up to 550 sq. ft. Stay cool in the hot summer months and sleep well with this BLACK+DECKER ac unit for bedroom
Smart AC with Voice Control: This smart air conditioner allows Wi-Fi connectivity and can be controlled using our mobile app available on iOS and Google Play stores, and voice controlled by Amazon Alexa or Google Assistant
Follow Me Remote: Our portable AC unit comes with a full function remote control that features a FOLLOW ME function, which allows the remote to act as a thermostat for precise temperature control
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

SaleNo. 2

SereneLife Portable Air Conditioner With Heat & Built-in Dehumidifier 12,000 BTU, Portable Heater & AC For Rooms Up to 550 Sq. Ft. - Remote Control & Window Mount Exhaust Kit Included

POWERFUL PORTABLE AIR CONDITIONER & HEATER - Enjoy year-round comfort with 12,000 BTU (ASHRAE) / 7,000 BTU (SACC) cooling power and 10,500 BTU heating power. This portable AC heater combo is ideal for bedrooms, living rooms, offices, and other indoor spaces
4-IN-1 CLIMATE CONTROL - This versatile room air conditioner combines Cool, Heat, Dehumidifier, and Fan modes in one compact unit. The built-in portable dehumidifier function removes up to 1.5 liters of moisture per hour to help reduce excess humidity
AUTO SWING & QUIET OPERATION - The portable AC unit features automatic wind swing for better air circulation and 2 fan speeds for adjustable airflow. Operating at 48–51 dBA, this bedroom air conditioner also features Sleep Mode for added nighttime comfort
EASY DIGITAL CONTROLS - Easily operate this portable air conditioner and heater using the feather-touch control panel with digital LED display. Adjust temperature, mode, fan speed, and the programmable 24-hour timer, or use the included remote control from across the room
PORTABLE & QUICK TO INSTALL - Rolling wheels make this freestanding air conditioner easy to move from room to room, while the included exhaust hose and window installation kit provide quick setup. Features a self-evaporation system and removable, washable air filter for easier maintenance

SaleNo. 3

BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU, White

Four-in-One Unit: Our 14,000 BTU ASHRAE (10,200 BTU SACC) air conditioner also offers 10,000 BTU Heat for cold winter months. Portable AC with heat also functions as a dehumidifier & fan
Portable AC: Take this personal air conditioner (16.5” x 14.06” x 27.09) in rooms up to 700 sq. ft. Stay cool in the hot summer months and sleep well with this BLACK+DECKER ac unit for bedroom
Smart AC with Voice Control: This smart air conditioner allows Wi-Fi connectivity and can be controlled using our mobile app available on iOS and Google Play stores, and voice controlled by Amazon Alexa or Google Assistant
Follow Me Remote: Our portable AC unit comes with a full function remote control that features a FOLLOW ME function, which allows the remote to act as a thermostat for precise temperature control
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

SaleNo. 4

Uhome 12000 BTU Portable Air Conditioner w/Heater up to 450 Sq. Ft, Ac Heater Combo Window Unit, Portable AC Unit with Dehumidifier & Fan, Cools & Heats,Remote Control and Window Kit Included,White

High-end Technology: Our portable ac air conditioner can cool/warm up to 400 square feet of floor space, or a medium-sized room; Efficient compressor lowers noise down to 52 dB and there is less need to empty water trays thanks to Self-Evaporating System
4-in-1 Multi-Functional Portable A/C：Enjoy a quality air conditioner, heater, dehumidifier & fan; Cooling(12,000 BTU) function can quick cool down your room & stay cool and comfortable in the hot summer; Heating(12,000 BTU) function can quick warm up your room & keep you warm and cozy in winter
Easy to Control with LED Display Panel or Remote Control：Automatic on/off with programable 24-hours timer, 3 fan speeds allow you to precisely control the air temperature and energy costs, automatic Air Swing functions to adjust the wind direction; Air flow is rated at 360 m³/hr; moisture removal/dehumidifier at 91 pint/day
Easy to Install & Clean - This portable heater and air conditioner combo measures 17.4 x 13.4 x 32.7 inches, Simply attach the hose and the window slide adapter, Ideal to use in spaces that cannot support traditional window-mounted AC units; Washable dust filters trap dirt and debris, improving indoor air quality and unit life span
Easy to move - This portable ac heater combo unit has wheels and handles so it can be easily moved to any room that has a window accessible; It's perfect for dorms, apartments, cabins, campers, offices, garages, living rooms，kitchen，bedroom or children's room

SaleNo. 5

SereneLife 8000 BTU Portable Air Conditioner with Heat, Compact 4-in-1 Portable AC & Heater for Room Up to 350 Sq Ft with Dehumidifier & Fan Function, Remote Control, Window Mount Kit, 13" x 11" x 26"

POWERFUL COOLING - Experience powerful cooling with this AC unit. Comes with a metal control box for safety, it prevents fire and explosion. With a cooling capacity of 8000 BTU (ASHRAE) and 5000 BTU (DOE), stay cool and comfortable in any space.
VERSATILE 4 IN 1 OPERATION - This air conditioner offers 4 operation modes: Auto AC Cooling, Dehumidifier, Heater, and Fan. With coverage of 350 sq. ft. and air flow rate of 270 cubic meters per hour it ensures convenient wide-area climate control.
TECHNICAL SPECS - Enjoy time, temp, and fan speed adjustment settings with this portable AC. With a power output of 880W and R32 refrigerant, it includes automatic mode, sleep mode, & power failure memory, making it user-friendly for seniors & kids.
PORTABLE AND EASY TO MOVE - Move freely with the air conditioner portable unit’s universal castors allowing for easy movement and portability, ideal for home, office, school, and business rooms. Also includes a universal window mount AC exhaust kit.
TECHNICAL SPECS - Enjoy time, temp, and fan speed adjustment settings with this portable AC. With a power output of 880W and R32 refrigerant, it includes automatic mode, sleep mode, & power failure memory, making it user-friendly for seniors & kids.

No. 6

AIRPLUS 2026 Upgraded Portable Air Conditioner 12000 BTU with Heat, 4-in-1 AC Unit, Cooling & Heating for up to 700 Sq.Ft., Dehumidifier and Fan Mode, Remote Control, 24-Hour Timer, Automatic Defrost

Powerful Cooling & Heating Performance, 12,000 BTU high-performance cooling with built-in heating function delivers fast, reliable comfort all year round. Designed for rooms up to 700 sq. ft., it quickly cools down hot spaces in summer and provides steady warmth during colder seasons, keeping your home comfortable in any weather.
4-in-1 Versatile AC Unit, Enjoy four smart modes in one unit: Cooling, Heating, Dehumidifier, and Fan. Easily switch modes to match seasonal needs—cool the room, add warmth, reduce excess moisture, or circulate fresh air for everyday comfort.
Automatic Defrost & Energy-Saving Operation, Equipped with automatic defrost technology, this portable air conditioner ensures stable performance even in low-temperature environments. The built-in temperature sensor intelligently adjusts operation to reduce unnecessary energy consumption while maintaining consistent comfort.
Quiet Operation for Sleep & Work, Designed for low-noise performance with adjustable fan speeds, operating as quietly as 45 dB on low mode. Ideal for bedrooms, offices, and living rooms—enjoy uninterrupted sleep, focused work, or relaxed downtime without disturbing noise.
Easy Smart Control & 24-Hour Timer, Comes with a user-friendly control panel and remote control for effortless operation. The 24-hour programmable timer allows you to schedule cooling or heating in advance, helping you save energy and enjoy comfort exactly when you need it.

No. 7

Shinco 12,000 BTU Portable AC with Heater for Rooms up to 450 Sq.Ft

【OUTSTANDING COOLING ABILITY】- Shinco powerful ac unit owns a cooling capacity of 12,000 BTU(ASHRAE) / 7,800 BTU(SACC)(Tolerance of 5% between the measured cooling capacity and the nominal cooling capacity), making it perfect for cooling small to medium-sized spaces up to 450sq.ft with ease and making you can enjoy a comfortable and refreshing environment even in the hottest summer days. The adjustable temperature range of 60℉-86℉ allows you to customize your cooling experience to your liking
【4-in-1 FUNCTION】- This portable air conditioner is designed with a 4-in-1 function that allows you to choose between cool, heater, fan, and dry modes depending on your needs, making it a smart choice for any season. The dehumidification capacity can be up to 43.2L/day without bucket by self-evaporating operation. You can choose between the 3 fan speeds to get a comfortable feeling
【QUICK INSTALLATION】- Installation is quick and easy with the included exhaust hose and window sealing kit, no extra tools are needed for assembly. Put the sealing kit on the sliding window, and connect the machine and the sealing kit with the 59" telescopic hose, the hot air will be exhausted through the hose during machine operation
【EASY-TO-USE】- With its compact size and 4 casters, this portable air conditioner can be easily moved from room to room. The ac unit features an LED display and a remote control with a 23ft(max) range, so you can conveniently adjust the settings from across the room. Moreover, the swing function and 24-hour timer enable you to set it to turn on or off at specific times, ensuring you always have a comfortable environment when you need it
【CUSTOMER SERVICE】- Contact us on Amazon directly to get a faster response. All Shinco Portable Air Conditioner Units are covered with 1 Year Warranty and lifetime expert tech support. If you have any problems, please contact our team to get help

SaleNo. 8

SereneLife 14,000 BTU Portable Air Conditioner with Dehumidifier, Heat, & Fan | Wi-Fi Enabled Portable AC Unit for Rooms up to 650 Sq Ft | Compact Standing Air Conditioner with Window Kit

POWERFUL ALL-IN-ONE CLIMATE CONTROL - This portable ac unit delivers 14,000 BTU ASHRAE cooling with 4 modes: cool, heat, fan, and dehumidifier. A versatile fan and heater combo designed for year-round comfort.
EFFICIENT COOLING FOR ANY ROOM - Ideal as an air conditioner for bedroom spaces, offices, classrooms, and living areas. This indoor ac unit provides wide-area climate control with strong airflow and consistent temperature management for dependable comfort.
EASY INSTALLATION & PORTABILITY - Includes a portable ac window vent kit for quick setup. Rolling wheels and a lightweight design make it a convenient standing ac unit that can be easily moved between rooms as needed.
CONVENIENT SMART CONTROL – Easily adjust temperature, fan speeds, and timer settings up to 24 hours using the feather-touch control panel, included remote control, or Wi-Fi connectivity through the SereneLife App. This portable AC unit for rooms and offices delivers simple operation and personalized comfort.
QUIET, ENERGY-EFFICIENT PERFORMANCE - Designed as a small ac unit with low-noise operation (51–54 dBA), rotary compressor technology, and low power consumption. Functions as both a portable ac fan and dehumidifier to help maintain a comfortable indoor environment.

Your Guide to Portable Air Conditioner and Heater Combos

Are you looking for a way to stay comfortable all year round? A portable air conditioner with a heater can be a great solution. These handy units can cool you down in the summer and warm you up in the winter. This guide will help you choose the best one for your needs.

What to Look For: Key Features

When you shop for a portable AC and heater, several features make a big difference.

Cooling and Heating Capacity (BTUs): This is the most important feature. BTUs measure how much heat a unit can remove or add. For cooling, you need enough BTUs to match the size of your room. A small room needs fewer BTUs than a large one. For heating, BTUs tell you how much warmth it can provide. Look for BTU ratings suitable for the square footage of the space you want to condition.
Energy Efficiency: Look for units with an Energy Star label. These models use less electricity, which saves you money on your power bills.
Multiple Modes: Most units offer different modes like Cool, Heat, Fan, and Dehumidify. Having these options gives you more control over your comfort.
Thermostat and Timer: A built-in thermostat lets you set a specific temperature. A timer lets you schedule when the unit turns on or off. This is great for saving energy.
Remote Control: A remote control makes it easy to adjust settings without getting up.
Air Filters: Good air filters clean the air by trapping dust and other particles. Some filters are washable, which saves you money on replacements.
Noise Level: Portable ACs and heaters can be noisy. Look for models with lower decibel (dB) ratings if you are sensitive to sound.

Materials Matter: What to Expect

The materials used in a portable AC and heater affect its durability and performance.

Outer Casing: Most units have a plastic casing. Look for sturdy, high-quality plastic that feels solid. This helps the unit last longer.
Internal Components: The cooling and heating elements inside are made of metal. Higher quality metals resist corrosion and perform better.
Air Filters: Filters are usually made of mesh or foam. Washable mesh filters are a good choice for long-term use.

Quality Boosters and Reducers

Certain things make a portable AC and heater perform better, while others can make it worse.

Good Quality:
- Strong BTU ratings for your room size.
- Energy Star certification.
- Easy-to-clean filters.
- Quiet operation.
- Durable construction.
Poor Quality:
- Underpowered for the room.
- Noisy operation.
- Filters that clog easily.
- Cheap plastic that cracks.
- Units that leak water.

User Experience and Use Cases

Using a portable AC and heater is generally straightforward. You set it up near a window for venting and plug it in.

Ease of Use: Most units come with simple controls on the unit or a remote. Setting the temperature and mode is usually easy.
Portability: These units have wheels, making them easy to move from room to room. However, they can be heavy, so keep this in mind.
Use Cases:
- Single Rooms: Perfect for bedrooms, home offices, or living rooms where central air or heat isn’t enough.
- Guest Rooms: Provide comfort for visitors without affecting the rest of the house’s temperature.
- Dorm Rooms: A great solution for students needing both cooling and heating.
- Workshops or Garages: Keep your workspace comfortable in any season.
- Apartments: Ideal for renters who can’t install window units or central systems.

Frequently Asked Questions (FAQ)

Q: What is the main purpose of a portable air conditioner with a heater?

A: Its main purpose is to provide both cooling in hot weather and heating in cold weather for a specific room or area.

Q: How do I choose the right BTU for my room?

A: You need to match the BTU rating to the square footage of your room. Larger rooms need more BTUs. Check the product’s recommendations for room size.

Q: Are these units energy efficient?

A: Some are very energy efficient, especially those with an Energy Star label. Others can use more electricity.

Q: How loud are portable AC and heater units?

A: Noise levels vary. Look for models with lower decibel (dB) ratings if quiet operation is important to you.

Q: Do I need to install a window kit?

A: Yes, you usually need a window kit to vent the hot air outside when using the cooling function.

Q: Can I use the cooling and heating functions at the same time?

A: No, you typically use either the cooling mode or the heating mode at any given time. They are separate functions.

Q: How do I maintain the air filter?

A: Most filters can be removed and washed with soap and water. Some may need to be replaced after a certain period.

Q: Are portable AC and heater units expensive to run?

A: The cost depends on their energy efficiency, how often you use them, and local electricity rates. Energy Star models are generally cheaper to run.

Q: Can I use a portable AC and heater in a very large room?

A: For very large rooms, a single portable unit might not be powerful enough. You might need a unit with a higher BTU rating or consider multiple units.

Q: What happens if the unit leaks water?

A: Some units collect condensation when cooling. You may need to empty a water tank or use a drainage hose. Check the model’s features for water management.

Larry Fish

Hi, I’m Larry Fish, the mind behind MyGrinderGuide.com.. With a passion for all things kitchen appliances, I created this blog to share my hands-on experience and expert knowledge. Whether it’s helping you choose the right tools for your culinary adventures or offering tips to make your kitchen more efficient, I’m here to guide you. My goal is to make your time in the kitchen not only easier but also enjoyable! Welcome to my world of kitchen mastery!