Choosing the right hotel style heater and air conditioner is essential for maintaining comfort in hotel rooms, offices, or residential spaces. These units combine heating and cooling capabilities, offering year-round climate control. Below is a summary table of top-rated products featuring portable and window units suitable for various room sizes and needs.
| Product | Type | BTU Cooling | Heating Capability | Coverage Area |
|---|---|---|---|---|
| Cooper & Hunter 15,000 BTU PTAC | Packaged Terminal Air Conditioner (PTAC) | 15,000 | 3.5 kW Electric Heater | Residential/Commercial |
| Klimaire PTAC 15,000 BTU Heat Pump | PTAC | 15,000 | 3.5 kW Electric Heater | Standard 42″ x 16″ wall sleeves |
| BLACK+DECKER Smart Portable AC & Heat | Portable | 14,000 | 12,000 BTU Heating | Up to 700 sq. ft. |
| LG 23,000 BTU Window AC with Heat | Window Unit | 23,000 | Supplemental Heat | Up to 1400 sq. ft. |
| Midea 12,000 BTU Smart Inverter AC with Heat | Window Unit | 12,000 | Supplemental Heat | Up to 550 sq. ft. |
Content Navigation
- Cooper & Hunter 15,000 BTU PTAC with Built-In Heater
- Klimaire PTAC 15,000 BTU Heat Pump with 3.5 kW Heater
- BLACK+DECKER Smart Portable Air Conditioner & Heater
- LG 23,000 BTU Window Air Conditioner with Heating
- Midea 12,000 BTU Smart Inverter Window AC with Heat
- Buying Guide for Hotel Style Heaters and Air Conditioners
Cooper & Hunter 15,000 BTU PTAC with Built-In Heater

The Cooper & Hunter 15,000 BTU Packaged Terminal Air Conditioner includes a built-in 3.5 kW electric heater making it ideal for hotel, residential, or commercial applications. It uses R-32 refrigerant for efficient cooling and heating.
- Cooling capacity of approximately 14,700 BTU/h
- Heating capacity including electric heater up to 10,900 BTU/h
- Designed for 230/208V power supply, single-phase, 60Hz
- Comes with wireless smart kit, remote control, and power cord
- Requires additional wall sleeve and exterior grille for installation
This PTAC unit is suitable for spaces requiring reliable year-round climate control with the convenience of smart features and remote operation. Verify power receptacle compatibility before installation.
Klimaire PTAC 15,000 BTU Heat Pump with 3.5 kW Heater

The Klimaire PTAC Heat Pump delivers seamless replacement for existing 42″ x 16″ slide-in wall sleeves, supporting easy upgrades in hotels and commercial spaces.
- Cooling capacity near 14,700 BTU/h with EER of 10.6
- Heating capacity from heat pump around 13,500 BTU/h plus 3.5 kW electric heating
- Operates on 208-230V single-phase circuit with R-32 refrigerant
- Includes wireless remote control and 20A 3-prong plug
This model focuses on efficient performance and compatibility, suitable for retrofit installations requiring powerful heating and cooling in one unit.
BLACK+DECKER Smart Portable Air Conditioner & Heater

This portable air conditioner with heat by BLACK+DECKER supports cooling up to 14,000 BTU and heating at 12,000 BTU, suited for rooms up to 700 square feet.
- Four-in-one functionality: cooling, heating, dehumidifier, and fan
- Wi-Fi connectivity with mobile app control and voice compatibility with Alexa and Google Assistant
- Compact design enables easy transport and placement in different rooms
- Ideal for personal and small office spaces requiring flexible climate solutions
The unit’s smart controls make remote operation convenient while its cooling and heating capacities meet moderate space requirements.
LG 23,000 BTU Window Air Conditioner with Heating

The LG window air conditioner and heater combo is designed for large rooms up to 1,400 sq. ft., providing strong cooling and supplemental heat for cooler days.
- Low noise operation starting at 50 dB for quiet comfort
- Multiple fan and heat/cool speeds to customize air flow
- Easy installation in windows to maintain steady room temperatures
- Remote control included for convenient operation
This window unit suits larger common areas such as living rooms and offices needing consistent temperature control with minimal noise disturbance.
Midea 12,000 BTU Smart Inverter Window AC with Heat

The Midea Smart Inverter Air Conditioner offers energy-efficient cooling and supplemental heating, ideal for medium rooms up to 550 sq. ft. It combines quiet operation with advanced control options.
- Energy Star rated with variable-speed inverter technology for up to 35% energy savings
- 5 operating modes including heat, cool, auto, dry, and fan with 3 speed settings
- Wireless control via mobile app, Alexa, and Google Assistant voice assistants
- LED display, 24-hour timer, and easy-to-clean washable filter for maintenance
This unit is a solid choice for users seeking smart features and efficient operation in moderately sized spaces.
Buying Guide for Hotel Style Heaters and Air Conditioners
Cooling and Heating Capacity
Select a unit with appropriate BTU ratings for your room size. Higher BTUs offer stronger cooling/heating but require more energy. For hotel rooms and residential areas, 10,000 to 15,000 BTU models are common, while larger spaces may need units over 20,000 BTUs.
Type of Unit
PTAC units are popular for hotels and commercial installations, often hardwired and installed through walls with sleeves. Window units fit windows and cover various room sizes. Portable units provide flexibility as they can be moved between rooms and do not require permanent installation.
Energy Efficiency
Look for energy-efficient models with high EER (Energy Efficiency Ratio) or Energy Star certification. Inverter technology and modern refrigerants like R-32 improve efficiency and reduce environmental impact.
Installation Requirements
Ensure your space can accommodate the physical and electrical needs of the unit. PTAC and window units require structural openings, and some portable units need window kits for venting hot air. Verify power voltage, plug types, and breaker compatibility.
Smart Features and Controls
Remote controls, Wi-Fi connectivity, and voice assistant integration improve convenience. Wireless smart kits allow control of temperature and settings from mobile devices or home automation systems.
Noise Levels
Noise can vary widely. For hotel rooms or bedrooms, choose units operating under 55 dB to avoid disruption.
Additional Functions
Functions such as dehumidification, multiple fan speeds, timers, and sleep modes enhance comfort and versatility.