In HVAC area, heat pump methodology has been widely introduced in many countries and it has developed significantly for practical use to date. However, it still has a fundamental defect that its efficiency is  very low in cold meteorological condition below zero ? or 32 ?F.

Yuchun's New Concept Heat Pump System is a brand-new invention that has overcome the problem of the low efficiency by adopting heat pump methodology based on sophisticated and state-of-the-art technology completely different from conventional process in terms of thermal energy recovery and maximal utilization through heat cycle, while it is equipped with the very same components as conventional ones.

Since 1997 the new systems have been being supplied to some fifty clients and they are found exerting excellent performances than expected.  The system was designated the Electric Power Demand Control Equipment by The Ministry of Industry and Resources, Korea. And it was registered as an invention with The Patent Office, Korea in 1998 and European patent office for twelve European countries in January, 2001 and Australia, New Zealand, Taiwan, Turkey and U.S.A.

The patent application was filed with some ten countries including Japan and under appraisal procedure.

Our goal is to offer our professional experience, skills and expertise in HVAC business.  It is our firm belief that by providing accurate information, technical know-how and appropriate tools, we not only benefit our clients, but also make the right decision to select the most practical, efficient and cost-competitive option for a HVAC project.