Low operational costs indoor unit air conditioner LG's Multi V systems aredesigned to provide the owner the benefit of VRF - lower operational costs, minimal or no duct work to install, tenant comfort with individual zoning, high efficiency -while maintaining architectural integrity. The latest generation, Multi V IV, includes many new features designed to enhance system operation. Available in 208-230V and 460V with sizes ranging from 6 to 30 tons♦ AHRI 1230 certified♦Cooling range: 14 to 122ºF DB♦Heating range: -13 to +61ºF WB♦High Side Shell (HSS) Inverter DC Scroll Compressors in all outdoor units improve system efficiencies; dual inverter compressors in larger models♦Vapor Injectionmaximizes heating capabilities through two-stage compression of refrigerant♦Compressor speed range: 15Hz to 150Hzfor better partial load operation♦High Pressure Oil Return (HiPORTM)features a separate inlet pipe from the oil separator to thecompressor, returning oil directly to the compressor--mixing oil and refrigerant is reduced♦Smart Oil Control adds a sensor to the compressor for direct oil level sensing; oil recovery cycle is onlyinitiated when level is too low,eliminates timed oil return cycles♦Split Coil Defrost operation in all single frame outdoor units♦Split Frame Defrost added to heat pump outdoor units♦Higher elevation piping distances: indoor unit to indoor unit elevation height differential up to 131 feetmaximum♦No common pipe necessary in dual and triple heat pump systems allows for easier installation♦Compact size footprint where space is a premiumLow operational costs industrial heat exchanger SPECIFICATIONNote: 1. Capacities are nominal (outside the scope of AHRI Standard 1230) based on the following conditionsCooling-Indoor temp. 80°F DB / 67°F WB Heating-Indoor temp. 70°F DBOutdoor temp. 95°F DB Outdoor temp. 47°F DB / 43°F WBInterconnecting Piping Length 25ft (7.5m) Interconnecting Piping Length 25ft(7.5m)Level Difference of 0ft (0m) Level Difference of 0ft (0m) 2.Sound pressure levels as tested in an anechoic chamber under ISO Standard 3745.3. Due to our policy of innovation some specifications may be changed without notification. Payment:30%T/Tdownpaymentinadvance.Therest70%shouldbemadebeforethedeliveryDeliverytime:Within35daysafterwehavegottentheabovedownpaymentWarranty:Oneyear