194-2043 | Room Thermostat, Pneu, DA, Fahrenheit, DSP, Day/Night, 2-pipe | Siemens Joint_P102 Pipe Increaser - Reducer 1-1/4 PP SWING CHECK VALVE

1-1/4 PP SWING CHECK VALVE FLANGEDED FKM W/CNTR BA

Preformed Clamp 5/8

1/2 PP CAP W/SS RING SRFPT

head-pressure control

194-2043 | Room Thermostat, Pneu, DA, Fahrenheit, DSP, Day/Night, 2-pipe | Siemens Joint_P102 Pipe Increaser - Reducer 1-1/4 PP SWING CHECK VALVERoom Thermostat, Pneu, DA, Fahrenheit, DSP, Day Night, 2 pipe This Powerstar Retroline Day Night Retrostat Pneumatic Room Thermostat Chassis is a 2 pipe, Dual Set Point, Direct Acting, Day 15 psi, Night 20 psi with a Fahrenheit scale. Replaces Johnson Controls T 4506 201, T 4506 202, T 4506 203, T 4506 204. Mounting 2 pipe Display Dual Setpoint Operating range Day Night Measuring range Fahrenheit Resources Assortment System Descriptions(Powers