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LG Dedicated Outdoor Air System


LG Electronics USA Air Conditioning Technologies launched an expanded dedicated outdoor air system (DOAS) product lineup, now offering a complete solution and further enabling building owners and facility managers to seamlessly implement a complete end-to-end LG HVAC system.

LG’s new rooftop DOAS units operate with standalone controls that automatically switch modes between cooling, heating and dehumidification for accurate and automatic conditioning and control of the outside air being supplied to the building.

The robust 2-inch foam-injected double wall construction increases energy efficiency and unit durability for a longer, more sustainable lifespan. Available in a wide range of capacities, LG DOAS units are available up to 70 tons – the largest offered by any VRF manufacturer – and are configured to be easily compatible with LG VRF systems.

The new LG DOAS systems are capable of delivering a maximum airflow (CFM) of 18,000. For added design and construction flexibility, the LG DOAS units are configurable with more than 190 options to fit nearly any project specification.


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