Finding a single unit that both cools and heats can save space and provide year-round comfort. Below is a concise comparison of five popular combo units that function as both an air conditioner and a heater. The table highlights core specs to help you compare capacity and ideal room size at a glance.
| Product | Type | BTU (Cooling) | Heats Up To |
|---|---|---|---|
| Midea 8,000 BTU Smart Inverter Window Unit | Window | 8,000 | Up To 350 Sq. Ft. |
| Uhome 12,000 BTU Portable AC With Heater | Portable | 12,000 | Up To 400 Sq. Ft. |
| Wiytamo 14,000 BTU Portable Air Conditioner | Portable | 14,000 | Cools 700 Sq. Ft. / Heats 500 Sq. Ft. |
| ROVSUN 12,000 BTU Window Unit With Heat | Window | 12,000 | Up To 550 Sq. Ft. |
| TURBRO 14,000 BTU Portable AC & Heater | Portable | 14,000 | Up To 600 Sq. Ft. |
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Midea 8000 BTU Smart Inverter Window Unit
This Midea window unit combines cooling, heating via a heat pump, and dehumidification in one compact package. The product is Energy Star rated and uses variable-speed inverter technology for more efficient operation and lower energy consumption. The heat pump works when outside temperatures are above 41°F, providing supplemental heat for shoulder seasons.
- Modes: Heat, Auto, Cool, Dry, Fan
- Controls: LED display, remote, app control, Alexa/Google Assistant compatibility
- Coverage: Up to 350 sq. ft.; washable front filter for maintenance
As a window-mounted option, it requires a suitable window opening but typically delivers higher efficiency than many portable units for the same BTU class.
Uhome 12000 BTU Portable AC With Heater
The Uhome portable unit offers 4-in-1 functionality: cooling, heating, dehumidifying, and fan. It claims to cool or heat spaces up to 400 sq. ft. and features a self-evaporating system to reduce condensate management.
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- Performance: 12,000 BTU cooling with claimed heating capability
- Noise: Compressor noise rated around 52 dB
- Controls: LED display, remote, 24-hour programmable timer, three fan speeds
- Extras: Window kit included for exhaust setup
As a portable option, it provides flexible placement and seasonal convenience at the cost of an exhaust hose and slightly lower efficiency than sealed window or split systems.
Wiytamo 14,000 BTU Portable Air Conditioner
Wiytamo’s 14,000 BTU unit is positioned for larger rooms, with cooling capacity up to 700 sq. ft. and heating to about 500 sq. ft. It includes an 80° auto-swing outlet for wider airflow distribution and a front LED temperature display for ease of use.
- Heating/Cooling Range: Adjustable 61°F–90°F
- Features: Auto swing, sleep mode, remote control, 24-hour timer
- Use Case: Suitable for open-plan areas and large rooms where strong airflow distribution matters
This unit emphasizes airflow distribution and higher capacity for larger spaces, making it a contender where room size is a primary concern.
ROVSUN 12000 BTU Window Unit With Heat
ROVSUN’s window-mounted unit offers quick cooling and heating and is intended for compact to medium-large rooms up to 550 sq. ft. The LED digital display and remote control provide multiple modes including ECO and auto settings.
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- Modes: Auto, ECO, Fan, Timer
- Installation: Includes side panels and mounting parts; verify window compatibility
- Temperature Range: Operates from 61°F to 88°F per spec
Window mounting typically reduces ducting needs and can be more efficient than portable exhaust-dependent models, but installation requires an appropriate window and electrical voltage match.
TURBRO 14,000 BTU Portable AC & Heater
The TURBRO portable unit delivers 14,000 BTU cooling capacity and features a 4-in-1 design with a dehumidifier, fan, and a UV-C light option for air treatment. It’s advertised for rooms up to 600 sq. ft. and has auto mode logic to switch between heating and cooling as needed.
- Additional Feature: UV-C light for air sanitization
- Controls: Sleep mode, remote, 24-hour timer, auto function
- Dehumidification: High capacity claimed (pints/day listed in specs)
UV-C integration aims to reduce airborne contaminants while the auto mode helps maintain set temperatures without manual switching between modes.
Buying Guide: How To Choose A Heater And Air Conditioner Combo Unit
Selecting a combo unit requires matching the unit’s capabilities to your space, needs, and installation preferences. The following considerations help compare window vs. portable units and evaluate performance, efficiency, and convenience.
Capacity And Room Size
Match BTU ratings to room square footage. Higher BTU numbers suit larger rooms but can short-cycle if oversized. For accurate performance, consider room layout, ceiling height, insulation, and sun exposure.
Type: Window Versus Portable
Window units typically deliver higher efficiency and require a permanent window installation. They avoid exhaust hoses and often cool/heat more effectively per BTU. Portable units offer flexibility and easier seasonal removal but need a window kit and exhaust hose, which can reduce efficiency and produce more noise.
Heating Technology
Most combo units use a heat pump for heating, which is efficient but less effective below certain outdoor temperatures (manufacturer limits vary). Ensure the unit’s heat pump operating range matches your local climate or consider supplemental heating for cold climates.
Energy Efficiency
Look for Energy Star certification or inverter technology for variable-speed compressors. These features generally lower energy use and provide quieter operation. Check listed energy-saving modes and ECO settings.
Noise Level
Noise specs (dB) matter for bedrooms and offices. Portable units often report compressor noise around 50+ dB; window units can be quieter inside but transmit sound through the window. Sleep mode or low fan speeds reduce disruption.
Airflow, Distribution, And Features
Auto-swing vents and wide-angle oscillation help distribute air evenly. Modes like dehumidify, auto, sleep, and timers add seasonal versatility. UV-C or filtration options address air quality but verify claimed benefits and maintenance requirements.
Controls And Smart Connectivity
Remote control and LED displays are standard; smart app control and voice assistant support add convenience. Ensure any smart features match your ecosystem and verify firmware updates or app reliability.
Installation And Space Requirements
Window units require a compatible window size and potentially a dedicated circuit for larger BTU models. Portable units need a suitable window opening for the exhaust kit and space for rear airflow clearance. Check weight and handling if you plan DIY installation.
Maintenance And Filter Access
Reusable washable filters reduce consumable costs. Check how easily filters and condensate trays are accessed for cleaning. Portable units with self-evaporation systems reduce the need to empty water trays.
Climate And Operating Limits
Verify operating temperature ranges for heating and cooling. Heat pumps have minimum outdoor temperature thresholds for effective heating; check manufacturer notes if you live in cold climates.
Reliability And Support
Consider brand support, warranty coverage, and availability of replacement parts. Window units often have fewer moving parts exposed to indoor use; portable units can require maintenance on hoses and condensate systems.
Use these factors to prioritize what matters most—efficiency, installation type, coverage area, noise, and extra features—then match a model with the right BTU and functionality for your home.
Tips for Getting the Best HVAC Prices
- Prioritize Quality Over Cost
The most critical factor in any HVAC project is the quality of the installation. Don’t compromise on contractor expertise just to save money. - Check for Rebates
Always research current rebates and incentives — they can significantly reduce your overall cost. - Compare Multiple Quotes
Request at least three estimates before making your choice. You can click here to get three free quotes from local professionals. These quotes include available rebates and tax credits and automatically exclude unqualified contractors. - Negotiate Smartly
Once you've chosen a contractor, use the proven strategies from our guide — How Homeowners Can Negotiate with HVAC Dealers — to get the best possible final price.