Midea MKA-850R — 2-pipe four-way cassette fan coil

Midea MKA-850R is a 2-pipe four-way cassette fan coil installed within a suspended ceiling as a hydronic room terminal. At high, medium and low fan speeds it delivers 1400/1190/1010 m³/h airflow, 7.27/6.46/5.71 kW cooling capacity and 12.42/9.93/8.07 kW heating capacity. In the two-pipe arrangement, the same water circuit is used for seasonal cooling or heating. The 950×45×950 mm panel directs air on four sides and supports more even temperature distribution in a larger room. The built-in drain pump provides up to 750 mm of condensate lift.

Power input across the three speeds is 150/124/106 W, sound pressure is 47/43/38 dB(A), and cooling-water flow is 1.28/1.15/1.02 m³/h. The water connection is RC3/4, the drain outlet is OD32, and the unit body measures 840×300×840 mm. It can serve residential, hotel, office and commercial zones when selected against the calculated room load, water temperatures and piping arrangement. This is not a self-contained refrigerant split air conditioner; operation requires a chiller or a suitable hot- and chilled-water source.