Water Heater | LG Global Business

Water Heater

Heat Pump Water Heater

The LG Heat Pump Water Heater is an efficient hybrid hot water solution that utilizes both absorbed and electric energy.

The smater way to heat your water Key Featrues Product Lineup

The Smarter way to heat your water

Heat Pump Water Heater

The LG Heat Pump Water Heater efficiently supplies hot water throughout the home by utilizing electricity and air source energy, making it more efficient than a conventional electric water heater.

*Based on LG Heat Pump Water Heater 200L model(WH20ESF0.HA, COP 3.20) vs. Electric Water Heater(COP 0.96)

Variable Refrigerant Flow

Advanced Hot Water Performance

The LG Heat Pumps Water Heater features a hybrid system that combines a powerful compressor, electricity, and absorption energy, allowing hot water to reach a maximum temperature of 75℃. With Turbo mode, hot water can be delivered even faster.

Efficient Hybrid Heating Solution

It is a hybrid heating solution that efficiently supplies hot water by utilizing both air source-based absorbing energy and electricity. Additionally, it has received an Energy Class A+ rating* and features SG(Smart Grid) Ready technology, optimizing operating costs based on electricity rates.

*Energy Class A+ applies to all models(WH10ESF0.HA, WH15ESF0.HA, WH20ESF0.CA, WH20STR2.FA, WH27STR2.FA)

SG Ready

Includes SG Ready Function applies to all models. (WH10ESF0.HA, WH15ESF0.HA, WH20ESF0.CA, WH20STR2.FA, WH27STR2.FA)

Comfort operation and smart control

Simplified setup and maintenance

With LG ThinQ, you can easily check and adjust the water temperature. Additionally, Smart Diagnosis supports Heat Pump Water Heater setup, installation, and troubleshooting. It also allows you to conveniently assess issues and contact the service center or installer when needed.

Low noise operation

The LG Heat Pump Water Heater operates at a noise level of approximately 50dB(A) to 53dB(A), depending on the model. This is quieter than typical office noise, creating a more comfortable indoor environment.

*Energy Class A+ applies to all models(WH10ESF0.HA, WH15ESF0.HA, WH20ESF0.CA, WH20STR2.FA, WH27STR2.FA)

Variable Refrigerant Flow

Various operation mode

The LG Heat Pump Water Heater offers four efficient modes for different situations: 'Heat Pump', 'Turbo', 'Auto', and 'Vacation.' Use these modes to optimize your Heat Pump Water Heater's performance, whether you need hot water quickly or are away for an extended period.

LG Heat Pump Water Heater with smart control panel offering multiple operation modes for optimized performance.

Temperature Exchange Efficiency tested in ErP heating conditions. 

*Based on the LZ-H015GBA6 model in Super High mode

 *Indoor/outdoor temperature and humidity conditions simulated 

*For heating, the Indoor Ambient Temp was 20 ° CDB/12 ° CDB and Outdoor Ambient Temp was 7°CDB 

 *The fine dust reduction performance of the air filter was tested by KCL. The test was conducted according to a test method in compliance with ISO 16890-1 : 2016 with test condition of 23±5℃, 45±10% RH (Model number 3330), and the result was 95% reduction of fine dust of 30 nm. The results may vary depending on the environment. 

 *UVnano™ is a compound word derived from the words UV and its unit nanometer. ** Based on TÜV Rheinland test conducted according to LG test method with test condition of 25±2℃, 50±10% RH, removing 99.99 of percent of Staphylococcus aureus, Staphylococcus epidermidis, and Klebsiella pneumoniae from the pre filter. This had been measured after 2 hours of product operation. (tested models : Z-H0150B2SR). The result value is measured at a specific point set in the experiment. 

*** This result may differ in actual use conditions of the air conditioning system. 

*Heat exchanger mold resistance performance tested by Fiti Testing & Research Institute and certified as 0 grade. Testing was conducted in compliance with ASTM G21-15, with testing conditions as follows: 28-30℃, 85%RH or higher, 28 day duration. Results may vary depending on the environment.

 *Air passageway bacteria resistance was tested by Fiti Testing & Research Institute with antibacterial activity certified as R4.6 (Strain 1), R6.2 (Strain 2). Testing was conducted in compliance with JIS Z 2801: 2010, film adhesion method with test conditions as follows: (35+/-1)℃, 90%RH for 24 hours. Results may vary depending on the environment.