10th April 2015

LG Electronics has furnished with full GHP lineup - Tolaunch the world’s highest efficiency GHP1 of the 30HPclassLG Electronics (www.lge.co.kr) has launched a new 30HP GHP of the world’s highest
efficiency, and thereby strengthens the domestic heat pump market. LG Electronics
has launched the 30HP ‘GHP Super 2’ which is new GHP. The 30HP class has 85kW
of cooling capacity and 95kW of heating capacity, which is the world’s largest level ofcapacity. LG Electronics is the unique company among domestic manufacturers toproduce and develop products with its own technology.
The new model called 30HP ‘GHP Super 2’ can cover 12 classrooms of 66m2 at thesame time, which is sufficient even if there is only one new product. Up to 47 indoor
units can be connected with one outdoor unit. Last year LG Electronics has launched 3Models, 16HP, 20HP, 25HP at the same time as the same brand name of ‘GHP Super2’. LG Electronics can produce 4 capacity levels, 16HP, 20HP, 25HP, and 30HP with
their own technology. As 'GHP Super 2' is a product of a high-efficiency GHP using theengine to the gas as an energy source, it dramatically improves by using ahigh-performance car engine. This new 30HP product that has efficiency 1.30 at
Cooling and 1.51 at heating has achieved the most efficient product in world-wide.
This new product while enhancing the performance of the product to the most efficient
product, has achieved the world's lowest noise base on GHP standards of 60dB like
existing products. 'GHP Super 2’ was selected first to '2014, the 10 MechanicalTechnology ' last year in October from Korea Association of Machinery and Technology
Societies among gas air conditioner industry and recognized as a technology. Then inNovember, this received also first the 'Green Technology' certification from the Ministryof Trade, Industry and Energy among gas air conditioner industry.
Lee Jae-Sung, the LG Electronics Air Conditioning Systems department head stressedthat "We will lead the market by continuous technology development, showing theworld's highest level of capacity, most efficient of GHP".

1Gas Driven Heat Pump

Samyang Eco-Energy, receives ‘Green Technology’
Certification by ‘Tandem Heat Pump design technology
using turbo heat pump’
Seawater air conditioning technology was recognized by Green-technology to improve
installing existing heat pump, and utilizing the high efficiency large turbo pump.
Samyang Eco-energy (CEO, Yunho Kim), new energy specialist company, noticed thatthey received Certification of ‘Green Technology’ by tandem heat pump design
technology using turbo heat pump.
Tandem heat pump technology, when connected in tandem the heat pump, heat pumpconfigurations and operational techniques for efficiently utilized for cooling and heatingby using the deep sea water and coastal bottom layer water as a heat source, it wasdecided to authenticate by applying the finding that further improved performance
when operating in the parallel system.
Tandem heat pump technology that Ministry of Maritime Affairs and Fisheries has
promoted as part of the research and development business of "The development ofenergy utilization technology of deep ocean water" which has been supported from2010 to 2014, has been developed to utilize seawater air-conditioning and seawatertemperature difference power generation plant. In this project Marine Science andTechnology Institute is project manager, Korea Institute of Energy Research, and morethan 10 companies have participated.
500RT turbo pump of the three-stage compression system applied to the tandemconfiguration, which has been developed jointly by Marine Science and Technology
Institute and Samyang eco-energy can provide the outlet water temperature to 60 ℃,
the performance is approximately 20% higher than the geothermal heat pump. This
technology was found not only improves the efficiency by a turbo pump in the processof cooling and heating using renewable energy but also have improved performanceby 5% or more by the configuration of the tandem system.
Official of Samyang eco-energy noticed "District heating and cooling with the turbo
heat pump has already been used in such as Europe and Japan, and we will provide
district heat and cooling for small cities, big buildings, and hotels in coastal areas withthis certification of green technology”. In addition he said "This technology can beexpected to contribute to widespread activation of penetration in ocean energy as
renewable energy, and to reduce carbon emissions of more than 40 % compared toexisting fossil fuel”.