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LG Absorption Chiller Direct Fired Type placed in a light gray virtual space. LG Absorption Chiller Direct Fired Type placed in a light gray virtual space.

Absorption Chiller Direct Fired Type

LG Absorption Chiller Direct Fired Type offers efficient cooling by using water as a refrigerant and direct energy sources.

What is Absorption Chiller Direct Fired Type

LG Absorption Chiller Direct Fired Type refrigeration cycle diagram is displayed. LG Absorption Chiller Direct Fired Type refrigeration cycle diagram is displayed.

Direct Fired Type

The Absorption Chiller operates on a chemical refrigeration cycle using Li-Br as an absorbent and water as the refrigerant. It utilizes thermal energy from various heat sources such as LNG, LPG, or oil.

New Chiller Controller

The 15” large touch screen enhances visibility and operability, supporting functions such as run history, system information, scheduling, and reporting. This interface is also available for the Absorption Chiller.
The Installer looks at and attempts to touch the LG Chiller Controller interface. The Installer looks at and attempts to touch the LG Chiller Controller interface.

High Energy Efficiency

The Absorption Chiller Direct Fired Type enables efficient and cost-effective operation, with its improved Part Load Efficiency (IPLV). It achieves an IPLV of 1.70, delivering enhanced operational performance.
The Product shows IPLV 1.70 rating with refrigeration efficiency graph displayed. The Product shows IPLV 1.70 rating with refrigeration efficiency graph displayed.
* IPLV (or NPLV) = 0.01A+0.42B+0.45C+0.12D
* Compared to the LG WCDH Series with an IPLV of 1.62 based on KS B 6271 Standard
* Chilled water outlet temperature : 7°C
* Cooling water condition
* Standard low calorific power : 9,380 kcal/Nm³

Reliable & Stable Operation

  • Connection method between the product and AI Engine is demonstrated.

    Absorbent Concentration Control

    Equipped with self-diagnostic and safety controls, the Absorption Chiller Direct Fired Type monitors absorbent concentration using key temperature indicators. When levels exceed the set threshold, it engages inlet heat control and crystallization prevention.

  • Refrigerant flows down the Falling Film evaporator with a structural diagram on the right.

    Gravity Loading Dropping Type

    Unlike Spray Nozzle Type, Gravity Loading Dropping Type drip refrigerant over tubes using tray and distributor. It eliminates the risk of sludge buildup in the holes. And it also does not require a spray pump, Allowing for simpler and more stable operation

Convenient Maintenance

  • The Product separates into three parts, demonstrating transportation and maintenance convenience.

    3 Sectional Partition

    The LG Absorption Chiller is designed with a multi-sectional structure, making it easier to transport and maintain. Its modular design allows it to pass through narrow or confined building spaces, providing installation even in tight environments.1)

  • Water box cover opens, showing easy maintenance accessibility of the product.

    Easy Piping Cleaning

    When pipe cleaning is needed, simply opening the water box cover is sufficient. With this simplified structure, maintenance is easier and requires no additional disassembly or insulation work. The Water Box enables convenient access for maintenance and cleaning of the heat exchange tubes.

1) It may vary depending on the usage environment.

Applications in Industries

LG Absorption Chiller delivers high-performance cooling for various industries for commercial building, shopping mall.
Multiple LG Absorption Chiller Direct Fired Type units are displayed. Multiple LG Absorption Chiller Direct Fired Type units are displayed.

LG Absorption Chiller Direct Fired Type Lineup

LG Absorption Chiller Direct Fired Type lineup ranges from 100 to 2,500 usRT. LG Absorption Chiller Direct Fired Type lineup ranges from 100 to 2,500 usRT.
* The above range is based on the nominal tonnage at AHRI condition.

FAQs

Q.
What are the lineup, refrigerant type, and features of LG Absorption Chiller Direct Fired Type?
A.
(1) Lineup
- 100 ~ 2,500usRT

(2) Key Features
- Conveninent installation & control with reduced size and new chiller controller
- High energy efficiency
- Reliable and stable operation with absorbent concentration control, falling film type evaporator
- Convenient maintenance with 3 sectional partition and easy piping cleaning
Q.
Why LG Absorption Chiller Direct Fired Type?
A.
LG Absorption Chiller Direct Fired Type is a compact cooling solution that operates using a Li-Br refrigeration cycle and various thermal energy sources such as LNG, LPG, and oil. Its simplified structure, including a multi-sectional design and a water box cover, also allows for easier maintenance.
Q.
Where is it usually used?
A.
LG Absorption Chiller Direct Fired Type is used in commercial buildings, shopping malls to provide cooling.
Q.
Does it have features to prevent crystallization, freezing, or leakage?
A.
Yes, LG Absorption Chiller is equipped with features that provide reliable and stable operation. In particular, it prevents crystallization, freezing, and leakage through absorbent concentration control, enabling continuous and consistent performance.

Discover More about Absorption Chiller Direct Fired Type

Two virtual hologram windows which are chatting and contact us float next to the laptop and hands are placed behind them. Two virtual hologram windows which are chatting and contact us float next to the laptop and hands are placed behind them.

Contact Us

Please contact us to buy for more information on the product and we will get in touch with you.
CONTACT US
LG air conditioning provides optimized solutions for every sector and climate with a wide range of cutting-edge systems that bring exceptional heating, ventilation and air conditioning performance to buildings worldwide. Through our unmatched expertise and industry knowledge, we respond directly to the needs of businesses seeking digitalized and eco-conscious HVAC solutions. We are the partner your business has been looking for, and are well prepared to integrate our leading technology into your day-to-day operations, supporting you and your business every step of the way.