An air handler, or air handling unit (often abbreviated to AHU), is a device used to regulate and circulate air as part of a heating, ventilating, and air-conditioning (HVAC) system. An air handler is usually a large metal box containing a blower, heating or cooling elements, filter racks or chambers, sound attenuators, and dampers. Air handlers usually connect to a ductwork ventilation system that distributes the conditioned air through the building and returns it to the AHU. Sometimes AHUs discharge (supply) and admit (return) air directly to and from the space served without ductwork.
Small air handlers, for local use, are called terminal units, and may only include an air filter, coil, and blower; these simple terminal units are called blower coils or fan coil units. A larger air handler that conditions 100% outside air, and no recirculated air, is known as a makeup air unit (MAU). An air handler designed for outdoor use, typically on roofs, is known as a packaged unit (PU) or rooftop unit (RTU).
Pratama Teknik Inti Prima , Established in 2012, is one of the Mechanical , Electrical , Civil Contractor in Indonesia. Growing together with the fast development of our nation, and at the same time survived the up and down of Indonesian economy has transformed the company to become a strong and reliable instituation.
we has played a significant role in Indonesia constructin industry, contributing inthe development of every aspect of humanity, from office building, schools and universities, hospitals,apartement, shopping districts, goverment building, factories and many more.
with mire projects and experiences, we are now recognized as the regionals leading Mechanical Electrical Contractor due to our excellent and experience . our commitment is to bring the best quality in constructing in timely manner without neglecting the safety for both our valued workers and clients .
Perusahaan General Trading & Contractor, Distributor Transformator Trafindo,Starlite,Schneider, MV-LV Panel, Mv Material dan Genset - Jaringan TT, Pemasangan Jaringan Kabel Pabrik, Pembangkit, IPP dll -Pengurusan PLN, Tambah Daya, Pasang baru SLO, -Maintenance Listrik Pabrik, dll