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https://dantex.ru/~fank (go to text article) Fan coil is a device designed to cool/heat air due to heat/coolant circulating through the heat exchanger. In fact, it is a heat exchanger with fans, and by purpose, these are the same indoor units as split or multi-zone systems. 00:18 - what is a fan coil; 01:39 - fan coil classification; 01:51 - two-pipe fan coil; 02:22 - four-pipe fan coil; 02:59 - fan coil types; 03:22 - cassette single-flow fan coils; 04:27 - cassette four-flow fan coils; 06:54 - wall-mounted fan coils; 08:51 - duct fan coils; 11:58 - floor-ceiling fan coils; 13:52 - floor-to-ceiling uncased fan coils; 14:16 - cabinet fan coils; 14:49 - fan coil control; 16:19 - fan coil elements - heat exchanger; 16:44 - fan coil air filter; 17:24 - fan coil electric motor; 18:05 - drain pump; 19:29 - condensate collection pan in fan coils; 20:03 - Three-way valves for fan coils. _______ Website: https://dantex.ru/~YTB-DG #fan coil #heat exchanger #coolant #dantex #fancoildantex #operatingprinciple