Siemens 194-3143

Room Thermostat Kit, Pneumatic, DA, Celsius, DSP, Day/Night, 2-pipe

This Powerstar Retroline Day/Night Retrostat Pneumatic Room Thermostat Kit is a 2-pipe, Dual Set Point, Direct Acting, Direct Acting Day 15 psi, Direct Acting Night 20 psi with a Celsius scale.

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