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The Siemens 188-0030 is a pneumatic thermostat designed for unit mounting. It regulates heating or cooling systems by maintaining a chosen temperature. This thermostat uses a remote bulb for sensing and can be installed in locations where wall thermostats are not practical. It is suitable for fan coil units and unit ventilators.
Reliable temperature control for HVAC applications in spaces that require a mounted solution.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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