Purchase Qty. Reference FOB Price
10-99 Pieces US$23.65
100+ Pieces US$22.95
Product Description
Product Description Touch screen thermostat FC221W FC221W series thermostat with three selected functions-Wifi, RS485 Modbus &Standard type thermostat. It is tailored for two-pipe fan coil with two-wire electric valves, three -wire electric valves, PWM valve and floating point valve, four pipe ...