Pneumatic Diffuser Thermostat, Direct Acting, Single Setpoint, 67-83 Degree Setpoint Temperature Range, 2-10 Degree Throttling Range, Low Capacity, 1 Pipe, 0.011 Scfm Airflow Usage, Wall Mount, Bimetal Sensor Element, 30 Psi Maximum Operating Pressure

D/A PneumaticStat 59-86f