Johnson Controls T-4002-9012 Pneumatic Thermostat, Direct Acting, 2 Pipe, 13-29°C

Johnson Controls Pneumatic Thermostat, Direct Acting, 2 Pipe, 55-85°F.

T-4000 series pneumatic room thermostats provide individual space temperature control in all types of heating and cooling applications by producing a proportional output signal.

Single temperature high volume output thermostat
Note: Order cover and mounting bracket separately
Adjustable sensitivities and set points
Bimetal sensing element
The high volume output thermostats feature pneumatic feedback and volume amplification to provide fast and accurate proportional response
All models feature an output test connection which can be used for service and calibration
Manufactured for Canada (Same as the 4002-203 except Celsius)