APC-TMS1000C is a temperature room thermostat designed for HVAC (Heating, Ventilation & Air Conditioning) systems, typically used with air conditioners and heat pumps that support basic thermostat control.
Type: Electronic room thermostat
Model: APC-TMS1000C
Purpose: To sense room temperature and control HVAC equipment (mainly air conditioners) based on that temperature
Typical Features
Temperature setpoint dial or buttons
Display or indicator (varies by version)
Dry contact output (volt-free contact to signal the controller)
Low-voltage control (often 24 VAC common in HVAC systems)
Wall or panel mount
Designed to work with fan coils, AHUs or split systems that accept thermostat inputs
Most APC-TMS1000C thermostats have simple connections like:
| Terminal | Function |
|---|---|
| R / 24V | Power from HVAC controller (24 VAC) |
| W / Y | Call for heat or cooling (control signal) |
| C / Common | 24 VAC common reference |
| G | Fan control (in some variants) |
| Dry contact terminals | Simple open/close for control |
