Duct indoor unit Medium ESP HAIER AD105S2SM3FA

Medium pressure duct air conditioners – are devices that operate on the environmentally friendly refrigerant R32. The indoor unit is equipped with up to 3 fans that maintain a constant airflow at various pressure levels, enhancing user comfort. Medium pressure DUCT models feature an integrated condensate pump and compact dimensions – a height of only 248 mm, making them ideal for installation in limited spaces under the ceiling.

Key functions:

Compact size: The height of the air conditioners is only 248 mm, making them ideal for mounting in narrow ducts or suspended ceilings with limited space.

UV air sterilization: The heat exchanger is equipped with a UV-C LED lamp that disinfects the air passing through the device. UV-C rays have a disinfectant and biocidal effect while being safe for people and animals as they do not leave the air conditioner. The manufacturer recommends using this function for 1-2 hours a day.

Built-in condensate pump: The presence of a condensate pump simplifies water drainage, which is especially important for complex installation systems.

Adjustable static pressure: The indoor units are equipped with a DC motor that allows adjusting the external static pressure using a wired controller, such as YR-E17A. The maximum pressure reaches 150 Pa.

Minimal noise level – 26 dB(A): Thanks to the optimized design of the air channels and the fan, the air conditioners operate almost silently. The noise level is reduced to 26 dB(A), allowing the devices to be used even at night without disturbing sleep. Additionally, a QUIET mode is provided, ensuring a minimal noise level during operation.