The Xiaomi Mijia Pro Eco (ASH-12W/N1C3-EU) is a wall-mounted split air conditioner designed to maintain a comfortable indoor climate through cooling, heating, and dehumidification. Utilizing inverter technology and R-32 refrigerant, it provides a cooling capacity of 12,000 BTU/h and a heating capacity of 3.6 kW, making it suitable for rooms up to 35 m². Its A+++ energy efficiency class, with a SEER of 8.5 and SCOP of 5.7 in warm climates, ensures that the device operates economically even during prolonged use. The white indoor unit measures 840 x 200 x 311 mm and features an LED display and an antibacterial filter to keep the air clean. Air is distributed efficiently via both vertical and horizontal oscillation, moving up to 650 m³/h of air while keeping noise levels as low as 22 dB(A) for a quiet environment. The system is built to handle extreme external conditions, operating in cooling mode up to +43°C and providing heat even when outside temperatures drop to -20°C. Integration into a smart home is seamless through Wi-Fi connectivity, allowing you to manage settings via the Xiaomi Home app or voice commands through a smart speaker. You can use the sleep mode or the on/off timer to tailor the temperature to your schedule, while the eco mode helps further reduce power consumption, which typically stays around 875 W for cooling and 860 W for heating.