Mini split systems with heating capability provide an excellent solution for maintaining comfortable temperatures in homes and offices year-round. These ductless units combine cooling and heating functions, offering energy-efficient climate control without the need for traditional ductwork. Below is a summary table of the top mini split units with heat, highlighting key aspects such as capacity, energy efficiency, and smart features.
Product | BTU Capacity | Energy Efficiency | Coverage Area | Smart Features |
---|---|---|---|---|
COSTWAY 12000BTU Mini Split AC & Heater | 12000 BTU | 20 SEER2 | Up to 750 Sq. Ft | Remote Control, Timer |
ROVSUN 9000 BTU WiFi Mini Split AC & Heater | 9000 BTU | 19 SEER2 | Up to 400 Sq. Ft | WiFi Enabled |
Confortotal 12000 BTU Mini Split AC with WiFi | 12000 BTU | N/A | Up to 550 Sq. Ft | WiFi Compatible |
Manastin 12000BTU Mini Split AC & Heater, AHRI Certified | 12000 BTU | 17 SEER2 | Up to 750 Sq. Ft | Multiple Modes, Timer |
Hykolity Wifi Enabled 12000 BTU Mini Split AC & Heater | 12000 BTU | 19 SEER2 | Up to 750 Sq. Ft | WiFi Control, Multiple Modes |
Content Navigation
- COSTWAY 12000BTU Mini Split Air Conditioner & Heater
- ROVSUN 9000 BTU Wifi Enabled Mini Split Air Conditioner & Heater
- Confortotal 12000 BTU Mini Split Air Conditioner and Heat Pump
- Manastin 12000BTU Mini Split Air Conditioner & Heater with AHRI Certified
- Hykolity Wifi Enabled 12000 BTU Mini Split Air Conditioner & Heater
- Buying Guide For Mini Split Systems With Heat
COSTWAY 12000BTU Mini Split Air Conditioner & Heater

The COSTWAY 12000BTU mini split unit offers energy efficient cooling and heating powered by a high-capacity compressor and 1 ton heat pump. Certified by AHRI, this system uses innovative inverter technology to reduce power consumption by adjusting frequency without constantly switching the compressor on and off. This results in prolonged equipment life and lower energy bills.
It provides five working modes: auto, cool, dry, heat, and fan, complemented by four fan speeds and specialized functions like sleep mode, ECO mode, and turbo boost for adaptability. The included remote control allows easy management, including a quiet operation mode and a timer feature ensuring minimal disruption during sleep.
ROVSUN 9000 BTU Wifi Enabled Mini Split Air Conditioner & Heater

The ROVSUN 9000 BTU mini split system boasts powerful heating and cooling with a wide temperature range from 61°F to 88°F, making it suitable for spaces up to 400 square feet. Its inverter technology achieves a high 19 SEER rating, automatically adjusting compressor speed to optimize energy use and save up to 35% on power.
This unit operates at a whisper-quiet sound level as low as 28dB, benefiting from a uniform air distribution system for consistent comfort. It is an ideal solution for bedrooms, offices, garages, and light commercial areas.
Confortotal 12000 BTU Mini Split Air Conditioner and Heat Pump

The Confortotal unit offers efficient cooling and heating with a 12000 BTU output suitable for rooms up to 550 square feet. Equipped with WiFi capabilities for easy remote operation, this 1-ton heat pump system combines convenience with performance to maintain ideal indoor temperatures year-round.
Manastin 12000BTU Mini Split Air Conditioner & Heater with AHRI Certified

This Manastin 12000BTU unit delivers fast cooling and heating performance, capable of cooling a room within 30 seconds and heating in 60 seconds, covering areas up to 750 square feet. With a 17 SEER2 rating and eco-friendly R32 refrigerant, it offers a balance of energy efficiency and environmental considerations.
Featuring multiple modes including turbo, ECO, sleep, and silent modes alongside adjustable fan speeds and a 24-hour timer, this unit supports flexible usage and comfort customization with simple controls.
Hykolity Wifi Enabled 12000 BTU Mini Split Air Conditioner & Heater

The Hykolity mini split system combines a high-power compressor and 1-ton heat pump to deliver quick, efficient temperature control from 61°F to 88°F. It supports cooling and heating coverage up to 750 square feet, making it ideal for medium-sized rooms.
With a 19 SEER2 rating and 8.5 HSPF2, this system is AHRI certified and ETL listed for energy efficiency and quality. WiFi compatibility with smart controls, multiple modes including eco and turbo functions, 4D airflow, and an automatic defrost feature enhance comfort and operational ease.
Buying Guide For Mini Split Systems With Heat
When choosing the best mini split with heat, consider the following key factors to ensure you select a system that fits your specific needs:
Heating and Cooling Capacity
Choose a mini split unit with the appropriate BTU rating for your room size. Under-sizing leads to inefficient operation, while over-sizing results in wasted energy. Typical coverage ranges from 400 sq. ft to 750 sq. ft for 9000-12000 BTU models.
Energy Efficiency Ratings
Look for SEER (Seasonal Energy Efficiency Ratio) ratings of 17 or higher and HSPF (Heating Seasonal Performance Factor) for heating efficiency. Higher SEER and HSPF ratings correlate with lower electricity use.
Inverter Technology
Inverter-driven compressors adjust speed based on temperature needs, enhancing comfort and reducing energy consumption compared to traditional fixed-speed compressors.
Installation and Coverage
Consider the installation type and whether the system comes with an installation kit. Multi-zone systems allow individual room temperature control, suitable for larger homes.
Noise Level
Quieter operation is preferred, especially in bedrooms and offices. Models with noise levels near or below 30 dB operate almost silently.
Smart and Control Features
WiFi-enabled models provide remote monitoring via smartphones and voice control compatibility with Alexa or Google Assistant. Remote controls should offer multiple modes, timers, and fan speed settings for convenience.
Environmental Considerations
Many newer models use eco-friendly refrigerants like R32, which reduce greenhouse gas impact compared to older options.
Additional Modes
Look for supplementary modes such as dry mode for dehumidification, turbo or boost modes for quick temperature changes, and sleep mode for energy-efficient night operation.