Inverter Air Conditioning 12000BTU WiFi Z Series (1250SD) - Indoor Unit Only

The EcoAir ECO1250SD is the 12000 BTU WiFi inverter air conditioner indoor unit from the Z Series, a discreet wall-mounted head that heats and cools rooms up to 30 m². As a split-system air conditioner indoor unit, it pairs whisper-quiet performance with WiFi connectivity, so you can adjust temperature from your phone or the supplied remote. Sizing-wise, 12000 BTU comfortably covers medium living rooms, bedrooms and home offices; EcoAir rates it for up to 30 m², while a more conservative 600 BTU per m² rule suits around 20 m² for rooms with lots of glazing or poor insulation. The Z Series carries an A+ or A++ energy rating, and its inverter compressor modulates output rather than cycling on and off, which EcoAir says saves 30-50% on energy bills versus a fixed-speed non-inverter unit. The slim white head weighs 12 kg and blends quietly into any room. Be aware this is the indoor unit only: a matching outdoor condenser unit and pipe kit are required to complete a working system, and as a refrigerant split it must be installed by an F-Gas certified installer. In the box you get the indoor unit and a remote control. Ideal as a replacement head or to extend an existing Z Series installation.