Tuya Thermostat App Control 4-Pipe FCU System Simple Setup
Quick Summary HTW-WF11-FC-4W tuya thermostat is designed for indoor fan coil units (FCU). It controls 3-speed fans and 4-pipe on/off valves for heating and cooling. Wi-Fi allows app and voice control, giving flexible management. Group control supports multiple units simultaneously. Programming functions enable scheduled operation. Keylock prevents accidental changes, keeping settings stable. This page explains […]