Smart Water Heating Thermostat with Wifi Energy Saving Controller for Heating Systems
Quick Summary The HTW-WF71-703 is designed for indoor water heating systems in homes and light commercial spaces. It uses 3A output with NC, NO, and COM terminals to control heating equipment. The unit applies simple on/off control logic to manage room temperature. WiFi allows remote control through a mobile application. This Smart Water Heating Thermostat […]
Modbus Heating Thermostat Programmable 16A Controller for Underfloor Heating System
Quick Summary The HTW-WF06-16A2 is designed for indoor electric underfloor heating systems. It controls heating loads up to 16A using direct L and N terminals. The unit uses simple on/off logic to manage floor temperature. Internal and external sensors help prevent overheating and keep operation safe. This Modbus Heating Thermostat is used in projects that […]
Smart WiFi Room Water Heating Thermostat with Modbus Easy Operation for 4 Pipe FCU System
Quick Summary The HTW-WF81-963S is designed for indoor fan coil unit systems with water heating support. It controls a three-speed fan, one UFH output, and one heating or cooling valve. The unit supports four-pipe systems using simple on/off control logic. Modbus and WiFi allow both local control and system integration. This Water Heating Thermostat is […]
Residential Smart Rs485 Modbus Thermostat Room Temperature Controller for Fan Coil Units
Quick Summary Smart Rs485 Modbus Thermostat HTW-WF81-863S is designed for indoor fan coil unit systems in residential and light commercial spaces. It controls a three-speed fan with separate heating and cooling valves. The unit supports four-pipe systems using simple on/off control logic. RS485 Modbus allows connection to building control systems. This Smart Rs485 Modbus Thermostat […]
Smart WiFi Thermostat 4 Pipe Indoor Temperature Controller for HVAC Solutions
Quick Summary Smart wifi thermostat HTW-WF81-863 is designed for indoor fan coil unit systems in homes and light commercial spaces. It controls a three-speed fan with separate heating and cooling valves. The unit supports four-pipe systems using simple on/off control logic. WiFi allows remote access through a mobile application. This Smart Wifi Thermostat is used […]
Smart Wifi Room Thermostat with Modbus RS485 Energy Saving Controller for BMS Systems
Quick Summary The HTW-WF81-853S is designed for indoor fan coil unit systems. It controls a three-speed fan and one heating or cooling valve. The unit supports two-pipe systems with simple on/off logic. WiFi and RS485 allow both local control and building system connection. This Smart Wifi Room Thermostat with Modbus is used in projects that […]
Household Smart Fan Coil Unit Thermostat Programmable 2 Pipe Controller for Hvac Systems
Quick Summary Smart Fan Coil Unit Thermostat HTW-WF81-843 is designed for indoor fan coil unit systems in homes. It controls a three-speed fan and one heating or cooling valve. The unit works with two-pipe systems using simple on/off control logic. WiFi connection allows remote control and basic monitoring through a mobile app. This page explains […]
Smart Programmable Thermostat for FCU and 3A Water Heating System Convenient Setting
Quick Summary This HTW-WF11-3AFCS programmable thermostat is designed for FCU and 3A water heating use. It supports 3-speed fan control and 2-pipe on/off valve control. The unit works with 100–240 VAC power and uses an NTC sensor. It handles both cooling and heating under standard fan coil system operation. This programmable thermostat page explains how […]
T6861 Digital Room Thermostat 9 Terminals Steady Performance
Quick Summary The T6861 digital thermostat (9-terminal version) is designed for fan coil unit systems in commercial spaces. It controls three-speed fans and on/off valves in both 2-pipe and 4-pipe systems. The unit supports heating and cooling modes based on system setup. It uses built-in sensing and optional inputs to keep the room temperature steady. […]
T6865 Modulating Thermostat FCU System Easy Setup
Quick Summary The T6865 modulating thermostat is designed for fan coil units in commercial HVAC systems. It controls a 3-speed fan and a 0–10V modulating valve in 2-pipe systems. The controller manages cooling or heating modes with stable temperature control. It supports either keycard setback or remote sensor input, depending on the model. This page […]