Finding a versatile portable air conditioner that also provides heating and dehumidification can streamline the comfort of your living space throughout all seasons. Below is a comparison table featuring top models combining cooling, heating, and dehumidifier functions for different room sizes and budgets.
| Product | Cooling Capacity (BTU) | Heating Capacity (BTU) | Room Coverage | Key Features |
|---|---|---|---|---|
| BLACK+DECKER Smart Portable AC with Heat, BPACT14HWT | 14,000 ASHRAE (10,200 SACC) | 12,000 | Up to 700 sq. ft. | Wi-Fi control, Voice assistant compatibility, Four-in-one function |
| SereneLife 10,000 BTU Portable AC with Heat & Dehumidifier | 10,000 | Included | Up to 450 sq. ft. | Remote control, Rolling wheels, 4 operating modes |
| Freonic 10,800 BTU Portable AC with Heat & Dehumidifier | 10,800 | Included | Up to 450 sq. ft. | LED display, 4 functions, Remote & timer |
| Whynter ARC-14SH 14,000 BTU Portable AC & Heater | 14,000 BTU (9,200 SACC) | Yes | Up to 500 sq. ft. | Dual hose, Auto condensate drain, Quiet operation |
| Aoxun 10,000 BTU 4-in-1 Portable AC and Heater | 10,000 | Included | Up to 268 sq. ft. | Quiet sleep mode, Child lock, 24H timer |
Content Navigation
- BLACK+DECKER Smart Portable Air Conditioner with Heat
- SereneLife 10,000 BTU Portable Air Conditioner with Heat & Dehumidifier
- Freonic 10,800 BTU Portable Air Conditioner with Heat and Dehumidifier
- Whynter ARC-14SH 14,000 BTU Portable AC & Heater
- Aoxun 10,000 BTU 4-in-1 Portable Air Conditioner and Heater
- Buying Guide for Portable Air Conditioners with Heater and Dehumidifier
BLACK+DECKER Smart Portable Air Conditioner with Heat

The BLACK+DECKER Smart Portable Air Conditioner is a four-in-one unit offering 14,000 BTU cooling (ASHRAE) and 12,000 BTU heating, suitable for spaces up to 700 sq. ft. This versatile device also functions as a dehumidifier and fan, managing indoor air quality year-round.
Measuring 16.5” x 14.06” x 27.09”, it is compact and portable. The unit supports Wi-Fi connectivity for smart control via mobile app on iOS and Android, and voice commands using Alexa or Google Assistant. This integration makes controlling your environment convenient and adaptable to modern smart homes.
SereneLife 10,000 BTU Portable Air Conditioner with Heat & Dehumidifier

Ideal for rooms up to 450 sq. ft., the SereneLife portable AC offers four operating modes including cool, heat, dehumidify, and fan. Its lightweight and sleek design along with rolling wheels ensure it is highly portable and suitable for multiple indoor environments such as bedrooms, offices, and garages.
The built-in dehumidifier reduces humidity efficiently, saving space and additional appliance costs. The included remote control offers easy access to adjust temperature and fan speeds along with automatic swing mode for maximum air circulation. This unit is a flexible solution for year-round climate control.
Freonic 10,800 BTU Portable Air Conditioner with Heat and Dehumidifier

Designed for rooms up to 450 sq. ft., the Freonic portable AC delivers 10,800 BTU cooling with heating, fan, and dry modes. It supports comprehensive indoor temperature and humidity management with LED display for easy visibility and a programmable sleep timer.
You can control this device via onboard touch controls or the included remote. Its modern design emphasizes utility and convenience, making it well suited for bedrooms and living spaces requiring efficient climate management.
Whynter ARC-14SH 14,000 BTU Portable AC & Heater

This award-winning unit cools and heats rooms up to 500 sq. ft. with 14,000 BTU capacity. Equipped with a dual-hose system for efficient heat exchange, it also provides a robust dehumidifier function with an automatic condensate drain that handles up to 71 pints per day.
Quiet operation at 51 dBA makes it ideal for bedrooms, while its environmentally friendly R-32 refrigerant lessens ecological impact. The included window installation kit ensures a proper and easy setup.
Aoxun 10,000 BTU 4-in-1 Portable Air Conditioner and Heater

The Aoxun 10,000 BTU portable AC provides four key functions – cooling, heating, dehumidification, and fan – to support comfort in spaces up to 268 sq. ft. Its noise level stays below 55 dB, making it suitable for bedrooms and quiet environments.
This model features a child lock for safety and a 24-hour timer for automatic operation. Sleep mode reduces sound and power usage, while the included remote control and window kits simplify operation and installation in homes, dorms, or offices.
Buying Guide for Portable Air Conditioners with Heater and Dehumidifier
Selecting the ideal portable air conditioner with heater and dehumidifier involves evaluating your specific needs across multiple factors to ensure year-round comfort. Consider these key points before making a purchase:
1. Cooling and Heating Capacity
BTU ratings signify the power of cooling or heating. Choose a unit with a BTU capacity matching your room size. Oversized units waste energy, while undersized units fail to maintain desired temperatures.
2. Room Size and Coverage
Confirm the manufacturer’s recommended room coverage. Models here serve ranges from about 268 sq. ft. up to 700 sq. ft.. Measure your space carefully to ensure effective climate control.
3. Multi-Functionality
Look for units offering four-in-one features: cooling, heating, dehumidifying, and fan-only modes. These guarantee utility through all seasons and varying weather.
4. Portability and Installation
Check the unit’s weight, size, and mobility features like rolling wheels. Consider ease of installation, including window kit compatibility and whether condensate removal is manual or automatic.
5. Energy Efficiency and Refrigerants
Seek devices using eco-friendly refrigerants (e.g., R-32) and featuring energy-saving modes to reduce utility costs and environmental impact.
6. Noise Level
AC noise levels matter in bedrooms or offices. Choose models with low decibel ratings, sleep modes, or whisper-quiet operation for undisturbed comfort.
7. Smart Features and Controls
Wi-Fi connectivity, voice assistant compatibility (Alexa, Google Assistant), and programmable timers enhance convenience and allow remote control over your unit’s functions.
8. Safety Features
For homes with children, consider units with child lock functionality to prevent accidental setting changes.
9. Dehumidifier Capacity
Check how much moisture the dehumidifier can remove daily, important in climates with high humidity for improving indoor air quality and comfort.
By considering these factors, you can confidently choose a portable air conditioner with heater and dehumidifier that fits your lifestyle, room size, and performance preferences for all-season use.