Pneumatic Thermostats

Honeywell TP970 Pneumatic Thermostat, 60 - 90 deg F, 2 Pipes, Reverse Acting Cooling, Single Setpoint 1/8 Inch

Honeywell TP970 Pneumatic Thermostat, 60 - 90 deg F, 2 Pipes, Direct Acting Heating, Day/Night Setpoint 1/8 Inch

TK-1201 Pneumatic Thermostat, 55 - 85 deg F, 2 Pipes, Direct Acting, Reverse Acting, 75 deg F Setpoint

Honeywell LP916B Pneumatic Remote Bulb Thermostat, 2 Pipes, Single Setpoint 1/4 Inch Barb, 135 deg F

Honeywell TP970 Pneumatic Thermostat, 60 - 90 deg F, 2 Pipes, Direct Acting, Single Setpoint 25 psi, 100 deg F

Honeywell TP970 Pneumatic Thermostat, 60 - 90 deg F, 2 Pipes, Direct Acting Heating, Reverse Acting Cooling, 25 psi

Honeywell TP9600B1006 Pneumatic Thermostat, 50 - 100 deg F, 2 Pipes, Direct Acting, Single Setpoint 5/32 Inch Barb