Air conditioning motherboard power module: equipped with high-precision chips, precise control of cooling and heating, wind speed modes, stable temperature control, and comfortable constant room temperature. Air conditioning duct external unit motherboard computer board control board: universal adaptation, strong compatibility, suitable for most brands of hanging and cabinet air conditioners, with a complete range of models. Air conditioning accessory motherboard: interface alignment standard, no complex wiring, quick to use for maintenance and replacement, saving time and effort. Air conditioning display board: optimizes circuit power consumption, reduces overall power consumption, runs more smoothly with a motor, and reduces overall noise. Air conditioning computer board circuit board: supports full functions such as timing, sleep, dehumidification, air circulation, and internal and external unit linkage. 0010404079, Weight: 0.110231131 pounds, Manufacturer: hongxkai