Wall-mount, 24VAC thermostats, for all Fan-Coil Proportional Valve applications.

Model Comparison Table

Proportional Output Thermostat Models Wiring Diagrams

The proportional series thermostats are designed to control a wide variety of Fan-Coil applications, with Proportional Valves configurations.
Proportional thermostats suggest different proportional outputs such as 0-10VDC or 2-10VDC, 3 wire (Open-Common-Close), Various Fan Speed control combined with additional Energy Saving Algorithms and Logic.

Features

• Wall-mount, 24VAC thermostats
• Fan-Coil supported configurations:
  • 4 pipe – 2 valves
  • 2 pipe – 1 valve
  • No valve
• Valves Output types:
  • Proportional outputs 0-10VDC or 2-10VDC
  • 3 wire (Open, Common, Close) – Adjustable motor
• Open/Close time (10 to 400 seconds)
• 1,2 or 3 Fan speeds
• Modes: Cool/Heat/Auto, Cool/Heat/Fan, Cool Only
• Auto Fan Speed – Fan speed will be automatically increased or decreased to achieve user comfort together with Fast Cool/Heat.
• External Temperature Sensor – optional
• Auto-change-over between Cool/Heat by T2 sensor (in
  2 pipe systems)
• °F or °C Temperature Scale
• Cool and Heat adjustable temperature limits
• Offset – for temperature reading adjustment
• IR Remote Control – optional
• Daily, digital Timer – optimal when you are asleep or
  away
• Buttons Lock – optional
• Energy saving – cost effective, environmentally friendly
  thermostat

Fan Coil Thermostats

Fan coil thermostats are generally found in condominiums, hotels and high rise apartment buildings and have the ability to control a variety of fan speeds.