Johnson Controls T-4100-3 Reverse Acting Thermostat Vertical Low Volume 1-Setpoint Celsius

The Johnson Controls T-4100-3 Thermostat is made for controlling the temperature in HVAC systems with higher accuracy and is suitable for reverse acting with low traffic volume. This thermostat has a negative output format, that is, as the temperature above setpoint rises, it comes down, to achieve the set level. This it does using the degrees on the Celsius scale of temperature. It is ideal for maintaining steady climate fluctuations in sensitive areas like clean air, equipment control rooms, laboratories where fluctuation in climate means a big deal to performance.