If you’re seeking a versatile climate control solution, a heat and air conditioner combo unit offers both cooling and heating to keep your room comfortable throughout all seasons. These units often include additional features such as dehumidifiers, fans, and smart controls, making them ideal for homes, offices, or apartments. Below is a summary table highlighting some of the best combo units available on Amazon that provide efficient performance, portability, and smart functionalities for different room sizes.
| Product | BTU Cooling / Heating | Room Size Coverage | Special Features |
|---|---|---|---|
| BLACK+DECKER Smart Portable Air Conditioner with Heat | 14,000 / 10,000 | Up to 700 sq. ft. | Wi-Fi, Alexa/Google voice control, portable, 4-in-1 functionality |
| SereneLife Small Portable AC with Heat | 10,000 BTU | Up to 450 sq. ft. | Rolling wheels, 4 modes, window mount exhaust kit |
| Midea 12,000 BTU Smart Inverter AC with Heat | 12,000 BTU | Up to 550 sq. ft. | Energy Star, inverter tech, app & voice control, quiet operation |
| ROVSUN 8000 BTU Window Air Conditioner with Heat | 8,000 / 4,000 | Up to 350 sq. ft. | App & voice control, 5 modes, timer, easy install kit |
| Whynter Portable Air Conditioner & Heater 14,000 BTU | 14,000 BTU | Up to 500 sq. ft. | Dual hose, auto drain, quiet, dehumidifier |
Content Navigation
- BLACK+DECKER Smart Portable Air Conditioner with Heat
- SereneLife Small Air Conditioner Portable with Heat
- Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat
- ROVSUN 8000 BTU Window Air Conditioner with Heat
- Whynter Portable Air Conditioner & Heater 14,000 BTU
- Buying Guide for Heat and Air Conditioner Combo Units
BLACK+DECKER Smart Portable Air Conditioner with Heat
This four-in-one portable unit offers 14,000 BTU cooling and 10,000 BTU heating to keep rooms up to 700 square feet comfortable year-round. It not only functions as an air conditioner and heater but also serves as a dehumidifier and fan. The compact design makes it easy to move between rooms.
The BLACK+DECKER model supports Wi-Fi connectivity and voice control via Amazon Alexa and Google Assistant, allowing smart control from your phone. The Follow Me Remote adds convenience by sensing the remote’s location for precise temperature control. This feature-rich combo is an efficient choice for versatile home cooling and heating.
SereneLife Small Air Conditioner Portable with Heat
The SereneLife portable AC combines 10,000 BTU cooling with heating capabilities, suitable for rooms up to 450 square feet. It is lightweight and includes rolling wheels that enable easy portability. The unit is designed for spaces like bedrooms, offices, or garages.
This model includes a built-in dehumidifier to reduce moisture, enhancing comfort especially in humid climates. It features four operation modes: cooling, heating, dehumidifier, and fan. A window mount exhaust kit comes with the package for quick installation.
Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat
This Energy Star-rated window unit combines 12,000 BTU cooling with supplemental heating, making it a good fit for rooms up to 550 square feet. It leverages variable-speed inverter technology to enhance energy efficiency compared to standard AC units.
The Midea unit supports multiple modes including heat, auto, cool, dry, and fan and offers three fan speeds. It is smart-enabled with an app and voice control compatibility through Alexa and Google Assistant, allowing remote operation and precise environmental control. The washable filter ensures low maintenance and sustained performance.
ROVSUN 8000 BTU Window Air Conditioner with Heat
The ROVSUN combo window unit delivers 8,000 BTU cooling and 4,000 BTU heating, ideal for smaller spaces up to 350 square feet. It comes equipped with convenient features such as a 24-hour timer, energy-saving modes, and an LED display for easy usage.
Smart control is enabled via Wi-Fi and voice assistants like Alexa and Google Assistant. The unit provides five different modes for personalized use and includes an easy-install kit for hassle-free setup. A washable filter and adjustable louvers enhance comfort and maintenance convenience.
Whynter Portable Air Conditioner & Heater 14,000 BTU
The Whynter portable AC and heater is designed for larger rooms up to 500 square feet. It offers 14,000 BTU cooling and efficient heating with a patented auto-drain function that exhausts condensate automatically, reducing maintenance concerns.
Operating quietly at approximately 51 dBA on low speed, it uses eco-friendly R-32 refrigerant. This dual hose design supports effective airflow and dehumidifying with a 71-pint daily capacity. It comes with a window kit for easy installation and is recognized for its performance and reliability.
Buying Guide for Heat and Air Conditioner Combo Units
BTU Rating and Room Size Compatibility
The cooling and heating capacity of the unit, measured in BTUs, should match the room size for optimal efficiency. Larger rooms require units with higher BTU ratings. For example, 8,000 BTU suits up to 350 sq. ft., while 14,000 BTU covers spaces as large as 700 sq. ft.
Type of Unit: Portable vs. Window
Portable units offer flexibility and can be moved between rooms but typically require venting through a window using a hose. Window units are fixed installations that generally provide more efficient cooling and heating, suitable for rooms where a permanent solution is preferred.
Heating Capability
Combo units provide supplemental heating suitable for mild to moderate cold weather. Check if the unit uses heat pump technology for energy-efficient warmth or traditional electric resistance heating, which can be less efficient.
Energy Efficiency and Certifications
Look for Energy Star ratings or inverter technology that reduce power consumption and lower electricity costs. Variable speed compressors adjust cooling or heating output to maintain a comfortable temperature more efficiently.
Additional Features
- Dehumidifier: Controls moisture levels, improving comfort and preventing mold.
- Smart Controls: Wi-Fi and voice assistant integration offer greater convenience and remote temperature management.
- Noise Level: Units designed for bedrooms should operate quietly, ideally below 55 dBA.
- Air Filters: Removable and washable filters simplify maintenance and enhance air quality.
Installation and Portability
Consider how easy the unit is to install and whether portability is required. Portable units often come with rolling wheels and an exhaust hose kit, while window units may need professional installation for optimal sealing and safety.
Control Options
Remote controls, LED displays, timers, and app-based interfaces provide flexible operation. Some models also include a “Follow Me” feature that adjusts temperature based on the remote’s location.
By evaluating these factors, you can select a heat and air conditioner combo that best fits your space, lifestyle, and comfort requirements.