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Proportional Thermostats provide low voltage, 3-wire control for valve motors, damper motors, and balancing relays in heating or cooling system applications.
- Bellows element adjusts potentiometer slider to regulate motor operation
- Removable setting knob prevents unauthorized tampering with setpoint
|Output Signal||135 Ohm potentiometer|
|Setpoint Temperature Range (F)||56 F to 84 F|
|Throttling Range (F)||2.5 F|
|Throttling Range (C)||1.4 C|
|Dimensions (in.)||5 11/16 in. high x 3 3/8 in. wide x 2 1/4 in. deep|
|Dimensions (mm)||144 mm high x 86 mm wide x 58 mm deep|
|Includes||Tradeline model which includes slotted sides and an add-on faceplate to|
allow thermostat to be mounted horizontally.