Honeywell Digital Thermostat WS8 Extra-large LCD White Back-light Display | 2 Pipe Heat/Cool With Manual or Automatic 3-Speed Fan Control | Suitable for Chiller/Compressor HVAC System 230V AC
• Extra large LCD and operating interface
• Temperature display selection (room temperature or set temperature) • Manual or automatic fan speed selection
• Anti-freeze protection • Operating buttons lock/unlock
• Temperature range setting • Standard 86 wall-mount installation box
• Modulating valve control
• Support remote temperature sensor
• Support energy-saving activation by dry contact (key card)
The WS3 Series wall modules are designed for application with 3- speed fan and modulating valve for indoor temperature control in a fan coil system.
With temperature set, WS3 Series wall modules will provide a modulating signal for valve control to regulate chilled or heated water flow to the occupant’s desired comfort.
The WS3 Series wall modules have selectable automatic or manual control of fan speeds.
The WS3 Series wall module has a large LCD display providing a real-time display of room temperature or set temperature. The WS3 Series wall modules support energy-saving features through key card (dry contact) input