| T158 Series T168 Series T500 Series  T158 THERMOSTATS/CONTROLLERS  T168 |
| T158 Series T168 Series T500 Series T158 THERMOSTATS/CONTROLLERS T168 |
| T158
Series For stand alone digital control of fan coil units, heat pumps and
terminal units with a digital display Highlights - Outputs are individually configurable for 3-wire float and on/off control - Manual or automatic hangover - Line voltage continuous or line voltage continuous line voltage 3-speed fan control - Fahrenheit or Celsius display capability - Remote setback capability from a time clock or facility management system. T168 Series For stand alone digital control of fan coil units, air handling units, heat pumps and terminal units with a digital display. Highlights - 0-10 VDC or 4-20 mA outputs - Low voltage fan cycling operation - Line voltage continuous or line voltage 3-speed fan control - Fahrenheit or Celsius display capability - Remote setback capability from a time clock or facility management system. T500 Series For low and line voltage control of valves, relays, and fan motors in fan coil applications. Highlights - 2-pipe or 4-pipe configurations - Line voltage 3-speed fan control |
| T158, Microprocessor, Digital Display, Controller, 3-wire Float and on/off | |
| Model | Description |
| TA 158-001 | Heating and cooling (on/off only) w/setback feature |
| TA 158-002 | Heating and cooling (on/off only), 3-speed fan control and setback feature |
| TB 158-001 | Heating and cooling w/setback feature |
| TB 158-002 | Heating and cooling, 3-speed fan control and setback feature |
| TB 158-003 | Heating or cooling, 3-speed fan control and setback feature |
| TB 158-007 | Heating or cooling, setback feature and no mode control |
| TB 158-015 | Heating or cooling, fan control, B&O terminals and freeze protection |
| TB 158-017 | Heating or cooling, w/setback feature |
| TB 158-018 | Heating or cooling, continuous fan control and setback feature |
| T168, Microprocessor, Digital Display, Controller, 0-10 VDC or 4-20 MA | |
| Model | Description |
| TA168-001 | Heating and cooling with auxiliary heat feature |
| TA168-002 | Heating and cooling, 3-speed fan control, fan cycling and auxiliary heat feature |
| TA168-003 | Heating or cooling, 3-speed fan control, fan cycling |
| TA168-004 | Heating or cooling |
| TA168-005 | Heating or cooling w/fan cycling feature |
| TA168-006 | Heating or cooling with fan cycling and auxiliary heat feature |
| TA168-007 | Heating or cooling, fan cycling and continuous fan feature |
| TA168-008 | Heating or cooling, fan cycling, and continuous fan feature |
| T500, Bellows Fan Coil Thermostats, (on/off) 24 to 250 VAC | |
| Model | Description |
| T511 | Heating or cooling (two-pipe) with 3-speed fan control and Celsius dial |
| T511F | Heating or cooling (two-pipe) with 3-speed fan control and Fahrenheit dial |
| T513 | Heating and cooling (four-pipe) with 3-speed fan control and Celsius dial |
| T513F | Heating and cooling (four-pipe) with 3-speed fan control and Fahrenheit dial |