Tag Archives for Bellows-type thermostat

HVAC Bellows-type thermostat

On modern condensing units, low-pressure control switches are largely superseded by thermostatic-control switches. A thermostatic control consists of three main parts: a bulb, a capillary tube, and a power element or switch. The bulb is attached to the evaporator in … Continue reading

27. January 2011 by admin
Categories: Control Devices | Tags: | Leave a comment