Quiet Black Technology for Casement Air Conditioners: How EBST Fans Deliver Serene Comfort in Studies And Children’s Rooms?

When the air conditioner is integrated into the windowsill, how to balance "invisibility" and "quietness"?EBST’s tailor-made fan solution for casement air conditioners provides the answer.

Ⅰ.The "Invisible Heart" Hidden in the Windowsill

The casement air conditioner has a compact installation dimension of only 900×350×120mm, allowing it to fit perfectly into the windowsill without occupying interior space. This is made possible by EBST’s ultra-compact fan design — achieving high-efficiency heat exchange within a limited space, so the air conditioner blends invisibly into the home environment.

Ⅱ.Silent Protection at 40 Decibels

To meet the high quietness requirements of studies and children’s rooms, EBST fans control operating noise below 40 decibels, approaching the quiet level of a library. It won’t disturb your child’s sound sleep or your focused reading.

Ⅲ.Dual-Fan Configuration for Stability and Efficiency

This air conditioner is equipped with two F180P.D002 fans. Working in coordination, the dual fans deliver strong airflow while further distributing the load, improving the overall stability and service life of the unit.This fan solution has entered the pilot production stage and is being promoted in the market alongside the casement air conditioner.

EBST uses technology to make temperature-control devices invisible, and silence to guard every peaceful corner of your space.