SEOUL -- LG Electronics (LG) showcased its total component solutions for commercial heating, ventilation and air conditioning (HVAC) rooftop units at AHR Expo 2026 in Las Vegas, Nevada, U.S.A., from February 2–4.

LG’s component business presented integrated capabilities through a comprehensive lineup that included scroll compressors, electronically commutated (EC) motors, EC fans and drives. Built on LG’s proprietary core technologies, the wide range of core components from LG Component Solutions strengthened the company’s position as a leading global provider in the HVAC industry.

LG’s vertically integrated approach to design and manufacturing delivered end-to-end HVAC component solutions that improved system compatibility, reliability and long-term performance. By sourcing critical components from a single provider, customers benefited from simplified system design and streamlined maintenance and service through one reliable point of contact. The lineup featured large scroll compressors ranging from 6 to 27.5 refrigeration tons (RT), along with fan motors, EC motors and drives designed for efficient integration in commercial rooftop systems.

The company’s advanced component solutions were proactively aligned with upcoming energy-efficiency and refrigerant transition regulations for commercial and residential HVAC systems in North America, set to take effect in 2029. The U.S. Department of Energy (DOE) has announced stricter standards that prioritize real-world, partial-load operating conditions over conventional full-load capacity metrics – driving fundamental changes in product design. LG offered a complete commercial component lineup across refrigerant types and power supply configurations while maintaining consistent capacity levels. This approach provided customers with greater flexibility during the transition and enabled equipment replacement without requiring a full system redesign.

With flexible tandem and trio configuration options, LG’s scroll compressors extended capacity coverage up to 70 tons. A parallel design supported extended capacity and strong efficiency at partial loads, while a combination of fixed-speed and two-stage compressors delivered a 12- to 27.5-ton capacity range suited to diverse commercial rooftop needs.

LG’s fixed-speed scroll compressors incorporated enhanced motor efficiency and refined bearing designs that reduced friction, resulting in reliable performance. Two-stage scroll compressors provided added flexibility by modulating between 67 and 100 percent capacity, sustaining optimal performance as operating conditions changed.

Complementing the compressor lineup, LG also introduced large-scale EC fans designed for increased efficiency and durability. An optimized structure design mitigated airflow resistance, while reinforced fan construction reduced energy loss and supported demanding commercial applications. LG’s proprietary EC motor technology further enhanced efficiency, low-noise operation and intelligent system control.

“Our total component solutions empower customers to develop more efficient and reliable commercial HVAC systems while simplifying service and maintenance,” said Kim Cheol, head of the Component Solution Business at the LG Electronics Home Appliance Solution Company. “By providing a broad portfolio of core components from a single, trusted source, we continue to advance customer-focused innovation and demonstrate our long-term commitment to sustainable and forward-thinking HVAC solutions.”

Visitors to AHR Expo 2026 explored total component solutions for commercial HVAC rooftop units at the LG Component Solution booth (#SU234, Las Vegas Convention Center), located directly next to the LG Air Conditioning Technologies booth (#SU223), where LG showcased its latest product innovations and expanded portfolio of advanced HVAC solutions for both commercial and residential applications in the United States.

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1. Tandem or trio compressors are defined as two or three compressors that are connected in parallel to work together within the same refrigeration or air conditioning system.
2. Product features, specifications and performance data are based on internal testing and may vary depending on the actual operating environment.
3. LG Two-Stage Scroll Compressor functions in the dual-mode—one-stage operation at approximately 67 percent for energy-saving mode in moderate environments and two-stage operation at 100 percent for power mode in high-demand conditions. Actual performance and efficiency may vary depending on system configuration, installation environment and operating conditions.