• Preethi Hospital was established in 1997 and is the most reputable and advanced healthcare facility in Southern Tamilnadu. Hospitals require the most sophisticated HVAC solutions that perform at the highest standards, 24 hours a day, 365 days a year. LG’s HVAC system, consisting of VRF with indoor units, Treated Fresh Air Units, AHUs, and a Hydro Kit, is providing comfortable conditions for the Preethi Hospital facility while contributing to the quality of care that is helping patients recover.