Enthalpy Control, SPDT, 24V, 40 to 150 Degree Operating Temperature, 5 to 95% RH Non Condensing Humidity, Nema 1, 3 Wire Leads

Pneumatic Room Thermostat, Direct Acting, Heating, 2 Pipe, 55-85 Degree Dial Range, 75 Degree Factory Setpoint, Adjustable 2-10 Degree 10 Psi Throttling Range, 15 or 20 Psig Supply Air Pressure, 5/32" Plastic Tubing Air Connection

Pneumatic Room Thermostat, Direct Acting, Heating, 2 Pipe, 13-29 Degree Celsius, 15 or 20 Psig Supply Air Pressure, 5/32" Plastic Tubing Air Connection