Pneumatic Dual Setpoint Room Thermostat, Cooling with Day/Night, Normally Open Action, 15 Psig Supply Pressure: 55-85 Degree Dial Range, Reverse Acting, Cover Legend-Day, 20 Psig Supply Pressure: 55-85 Degree Dial Range, Reverse Acting, Cover Legend-Night

Pneumatic Dual Setpoint Room Thermostat, Heating and Cooling, Normally Closed Heat, Normally Open Cool, 15 Psig Supply Pressure: 55-85 Degree Dial Range, Reverse Acting, Cover Legend-Heat, 20 Psig Supply Pressure: 55-85 Degree Dial Range, Reverse Acting, Cover Legend-Cool

Pneumatic Dual Setpoint Room Thermostat, Heating and Cooling, Normally Closed Heat, Normally Closed Cool, 15 Psig Supply Pressure: 55-85 Degree Dial Range, Reverse Acting, Cover Legend-Heat, 20 Psig Supply Pressure: 55-85 Degree Dial Range, Direct Acting, Cover Legend-Cool

Pneumatic Dual Setpoint Room Thermostat, Heating and Cooling, Normally Open Heat, Normally Open Cool, 15 Psig Supply Pressure: 55-85 Degree Dial Range, Direct Acting, Cover Legend-Heat, 20 Psig Supply Pressure: 55-85 Degree Dial Range, Reverse Acting, Cover Legend-Cool

DA HEAT/RA COOL W/ASPIR COVER