Which Split Air Conditioner Variants Offer Heating And Cooling Function?

Split air conditioners with heat-pump systems deliver both cooling and heating by reversing the refrigerant cycle. Models from LG, Haier, Panasonic, and Godrej combine inverter compressors, sensors, and seasonal climate control.

Which Split Air Conditioner Variants Offer Heating And Cooling Function?
Split Air Conditioner Variants With Heating And Cooling Function

Split air conditioner variants with heating and cooling capability operate using heat-pump technology that can reverse the refrigeration cycle. In cooling mode, the system removes indoor heat and releases it outdoors. During winter operation, the same system extracts heat from outside air and transfers it indoors, delivering warm airflow without separate heating equipment. Modern hot-and-cold split AC models from LG, Haier, Panasonic, and Godrej integrate inverter compressors that regulate compressor speed according to thermal demand, improving efficiency and maintaining stable indoor temperatures. Many systems also incorporate intelligent sensors, multi-stage filtration, and wide ambient operating ranges to sustain performance in varying climates. Because the compressor works continuously at variable speeds rather than frequent start-stop cycles, these AC variants provide balanced temperature control with lower power consumption across different seasons.

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Working Mechanism Of Split Air Conditioners With Heating And Cooling Function

Hot and cold split air conditioners operate on a reversible refrigeration cycle supported by a four-way reversing valve and inverter compressor. During cooling, heat is absorbed indoors and expelled outside through the condenser. When heating mode is activated, the valve switches refrigerant flow, allowing the indoor coil to function as a condenser that releases heat into the room. Advanced inverter control maintains stable compressor speeds, while sensors and defrost cycles ensure consistent heating performance even when outdoor temperatures drop.

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Vetted Options

Every product we recommend is carefully selected through a thoughtful blend of primary research and in-depth analysis of trusted sources.

  • LG 1.5 Ton 3 Star Hot & Cold, DUAL Inverter Split AC

    This LG AC with 1.5 ton capacity comes with dual Inverter compressor, which adjusts compressor speed instead of repeatedly switching on and off. This allows the unit to maintain stable temperature while using less electricity during long hours of operation. What makes this variant different is its hot and cold functionality, so the same system can cool rooms during summer and supply warm air when temperatures drop. The Convertible 5-in-1 capacity control lets the AC operate at different power levels depending on the heat load inside the room, which can help reduce unnecessary energy consumption. This LG air conditioner also comes with VIRAAT mode, pushing the compressor and fan to higher output for quick cooling when the room is extremely warm. The 4-way swing system distributes airflow in multiple directions so air reaches corners instead of staying concentrated in one area.

    Specifications:

    • BrandLG
    • ModelUS-H19BNXE
    • ColourWhite
    • Dimensions21D x 99.8W x 34.5H cm
    • Warranty1 Year product, 5 Years PCB & Motor, 10 Years Compressor
    • ManufacturerLG Electronics India Ltd.
    • Country Of OriginIndia
    • ASINB0GFF43QKB
    • Customer Reviews 3.9 out of 5 stars (1,805 ratings)

    Reasons to buy:

    Efficient cooling performance with relatively low indoor noise according to many users.

    Convertible capacity modes help manage power usage based on room conditions.

    Reason to avoid:

    Some buyers reported high installation costs and additional accessories charged separately.

    01
  • Haier 1.5 Ton 3 Star Hot & Cold Triple Inverter Split AC

    The Haier 1.5 Ton Triple Inverter AC is built for extreme climates, capable of cooling at up to 60°C and heating at temperatures as low as -15°C. Equipped with a triple inverter compressor, it offers variable-speed operation, optimizing energy consumption while maintaining consistent indoor temperatures. The 7-in-1 convertible modes allow users to adjust cooling capacity between 40% and 110%, making it flexible for different room conditions and occupancy levels. The unit comes with copper condenser coils, a super micro anti-bacterial filter, and a Frost Self Clean feature, which provides a quick indoor wet wash to remove dust, bacteria, and odor. Its long 20-meter air throw ensures even cooling across medium to larger rooms. Additional features include ECO & Turbo modes, silent operation, hidden LED display, and low gas detection.

    Specifications:

    • BrandHaier
    • ModelHSU19CH-TQG3BN-INV
    • ColourWhite
    • Dimensions (IDU)21D x 91W x 31H cm; Weight: 13 kg
    • Dimensions (ODU)35L x 86W x 55H cm; Weight: 23.5 kg
    • Capacity1.5 Ton (5125 W)
    • Energy Efficiency 3 Star (ISEER 3.85)
    • Noise Level34 dB (quiet mode), 47 dB (normal)
    • Warranty 5 years product, 12 years compressor (including 4-year promotional warranty post-installation)
    • RefrigerantR32 (eco-friendly)
    • Customer Reviews3.6 out of 5 stars (41 ratings)

    Reasons to buy:

    Extremely wide operating temperature range (-15C to 60C).

    Triple inverter and 7-in-1 convertible modes enhance energy efficiency and flexibility.

    Reason to avoid:

    None

    02
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  • Godrej 1.5 Ton 3 Star, Hot & Cold, 5 Years Comprehensive Warranty, Inverter Split AC

    Godrej equips this split AC with a twin rotary inverter compressor, a design that uses two rotating compression chambers instead of one. This reduces vibration and improves compression efficiency, helping the system maintain steady airflow and temperature without frequent power spikes. The unit is built to handle extreme outdoor conditions, capable of cooling rooms even when outside temperatures reach around 52°C, while the heating mode can operate in colder environments down to about -7°C. A notable addition is the anti-freeze thermostat, which monitors coil temperature during heating cycles to prevent frost buildup that can affect airflow. The internal system uses 100% copper condenser and evaporator coils with anti-corrosion coating, improving durability and heat transfer efficiency. Combined with R32 refrigerant and inverter control, the AC maintains consistent performance in medium-sized rooms.

    Specifications:

    • BrandGodrej
    • Model:AC 1.5T SIH 18ITC3-WWR
    • ColourWhite
    • Dimensions23D x 100W x 29.5H cm
    • Warranty 5 Years Comprehensive, 5 Years PCB, 10 Years Compressor
    • ManufacturerGodrej & Boyce Mfg. Co. Ltd.
    • Country Of OriginIndia
    • ASIN B0BP817FQT
    • Customer Reviews3.4 out of 5 stars (19 ratings)

    Reasons to buy:

    Twin-rotary inverter compressor helps reduce vibration and maintain stable cooling.

    Many buyers say it delivers good cooling performance for medium-sized rooms.

    Reason to avoid:

    Several reviewers reported service delays or support issues after installation.

    03
  • Lloyd 1.5 Ton 3 Star Hot & Cold Inverter Split AC

    This Lloyd split AC integrates a variable-speed inverter compressor that continuously adjusts operating frequency based on indoor heat load. The system supports both cooling and heating, allowing it to maintain indoor comfort across seasonal temperature changes. Its operating range is designed to handle conditions from 0°C up to 52°C, enabling stable performance in both colder and peak summer environments. The AC also features a 5-in-1 convertible capacity control, allowing users to adjust compressor output between lower and higher tonnage levels depending on occupancy or ambient heat. Lloyd equips the unit with Golden Fin evaporator protection and copper condenser coils, which improve corrosion resistance and heat transfer efficiency. In addition, the anti-viral and PM 2.5 filtration system helps reduce airborne particles while the 4-way air swing and long air throw distribute airflow more evenly across medium-sized rooms.

    Read More Such Articles in Our “Home Solutions and Electronics” 

    Specifications:

    • BrandLloyd
    • ModelGLS18H3FWRHP
    • ColourWhite with Red Deco Strip
    • Dimensions 22D x 100W x 32.7H cm
    • Warranty1 Year Product, 5 Years Components (including PCB), 10 Years Compressor
    • ManufacturerLloyd
    • Country Of OriginIndia
    • ASINB0CWB23LZB
    • Customer Reviews4.0 out of 5 stars (4,452 ratings)

    Reasons to buy:

    Convertible capacity modes allow flexible cooling output depending on room conditions.

    Many users report strong cooling performance and relatively quiet operation.

    Reason to avoid:

    Some buyers mention installation inconsistencies or missing accessories during delivery.

    04
  • Panasonic 1.5 Ton 3 Star Hot & Cold Wi-Fi Inverter Smart Split AC

    The Panasonic 1.5 Ton Wi-Fi Smart AC is designed for extreme weather and personalized comfort. Its inverter compressor automatically adjusts cooling or heating based on room conditions, while the 8-in-1 convertible modes allow users to fine-tune capacity from 40% to full power for different room sizes or occupancy levels. Equipped with Crystal Clean technology, the AC self-cleans its evaporator coil, ensuring pure, dust-free air and improved energy efficiency. The Matter-enabled AI mode (MirAIe) intelligently maintains comfort while reducing energy use. The copper tubing ensures faster heat exchange and long-term durability, and the unit operates across an ambient temperature range of -10°C to 55°C. Additional features include 4-way swing, stabilizer-free operation (100–290V), hidden temperature display, and low-noise operation (IDU: 35 dB, ODU: 53 dB).

    Specifications:

    • BrandPanasonic
    • ModelCS/CU-EZ18CKYXFM
    • ColourWhite
    • Dimensions (IDU)104W x 24.4D x 29.6H cm, Weight: 12 kg
    • Dimensions (ODU)78L x 28.8W x 54.2H cm, Weight: 25.5 kg
    • Capacity 1.5 Ton (5100 W Cooling Capacity)
    • Energy Efficiency3 Star, ISEER 4.50, Annual Energy Consumption: 877.71 kWh
    • RefrigerantR32, Eco-friendly, Zero Ozone Depletion Potential
    • Warranty: 10 years on compressor, 5 years on PCB & ODU casing, optional 6-year comprehensive warranty available

    Reasons to buy:

    Wide ambient range (-10C to 55C) for extreme climates.

    8-in-1 convertible modes for personalized comfort and energy savings.

    Reason to avoid:

    High-tech features may require careful setup to utilize fully.

    05

Split Air Conditioner with Heating and Cooling Function: Feature Comparison

Hot & cold split ACs combine inverter compressors, reversible heat-pump technology, and multi-mode operation to deliver efficient cooling and heating while maintaining energy savings, air purification, and stable performance across climates.

Brand

Model

Cooling Capacity

Heating Range

Inverter Type

Convertible Modes

Special Features

LG

US-H19BNXE

1.5 Ton

Hot & Cold

Dual Inverter

5-in-1

VIRAAT Mode, 4-way swing

Godrej

AC 1.5T SIH 18ITC3-WWR

1.5 Ton

-7°C to 52°C

Twin Rotary Inverter

N/A

Anti-freeze thermostat, Copper coils

Lloyd

GLS18H3FWRHP

1.5 Ton

0°C to 52°C

Variable Inverter

5-in-1

Anti-viral + PM 2.5 filter, Golden Fin

Haier

HSU19CH-TQG3BN-INV

1.5 Ton

-15°C to 60°C

Triple Inverter

7-in-1

Frost Self Clean, Super micro anti-bac

Panasonic

CS/CU-EZ18CKYXFM

1.5 Ton

-10°C to 55°C

Inverter

8-in-1

Crystal Clean, AI MirAIe, Wi-Fi enabled

Also Read 

5 Best-Rated Smart Air Conditioners For Convenient Controls from Daikin, LG, and More (2026)

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Faq's

  • Which split ACs provide both heating and cooling?
    Split ACs with heat-pump technology can cool your room in summer and provide warm air in winter. Popular models from LG, Haier, Panasonic, Godrej, and Lloyd come with this feature.
  • How do they work?
    These ACs use a reversible refrigeration cycle. In cooling mode, they remove heat from indoors and release it outside. In heating mode, the system extracts heat from outdoor air and delivers it inside. Inverter compressors help maintain stable temperatures efficiently.
  • Which are the top models?
    Some of the top hot and cold split ACs include LG US-H19BNXE with dual inverter and 5-in-1 capacity, Godrej AC 1.5T SIH 18ITC3-WWR with twin rotary inverter and anti-freeze thermostat, Lloyd GLS18H3FWRHP with variable inverter and anti-viral filter, Haier HSU19CH-TQG3BN-INV with triple inverter and Frost Self Clean, and Panasonic CS/CU-EZ18CKYXFM with inverter, AI MirAIe, and Wi-Fi enabled features.