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Description
T158 & T168 digital thermostats are standalone digital controllers. T158 controls 24 VAC output On /Off for valves, dampers, relays and three-wire floating valves.

T168 proportional thermostat delivers 0-10 VDC or 4-20 mA output for proportional control of valves and dampers. With a digital display and easy-to-use buttons, it delivers easy access to temperature, set-points and operating mode.

The digital display, with easy-to-use adjustment buttons, allows convenient access to current zone temperature, set point temperature and operating mode. Optional changeover, setback and auxiliary heat functions are available, on selected models, for adapting to application requirements.

Features:
  • Microprocessor Control
  • Local or Remote Sensing
  • On/Off Temperature Control Output
  • Three-Wire Floating Control Output (TB158)
  • Three Speed Fan Switching
  • 2-Pipe/4-Pipe Configuration
  • Manual or Auto Changeover
  • Setback Capability
  • Staged Heat (TB158)
  • Operates at 50 or 60 Hz
  • Fahrenheit or Celsius Display
Read more
Specs
Product Type:
Thermostat
Type:
Digital
Application:
Fan Coil
2 Pipe
3-Wire Floating Valves
On/Off Valves
4 Pipe
Programmability:
Non-Programmable
User Interface:
Push Button
Mount:
Horizontal
Options:
3 Wire
On/Off Valves
Auto Changeover
Measures:
Celsius
Fahrenheit
Changeover:
Manual
Auto
Temperature Range (F):
50°-90°F
Fan Speeds:
3 Speed
Power Method:
Hardwired
Voltage:
24v
Frequency:
50 Hz
60 Hz
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