Electrozad

Proportional Thermostats provide low voltage, 3-wire control for valve motors, damper motors, and balancing relays in heating or cooling system application.

Honeywell Tradeline® Proportional Thermostat, Series: T921A, 56 to 84 deg F Control, Horizontal/Vertical Mounting, 5-5/16 in W x 2-1/4 in D x 7-5/8 in H, Import

• Bellows element adjusts potentiometer slider to regulate motor operation
• Removable setting knob prevents unauthorized tampering with set point
• 3-wire control for Series 90
• Contempary cover

• Specification Sheet https://uat.south.electrozad.com//ASSETS/DOCUMENTS/ITEMS/EN/Honeywell_T921A1183U_Specification_Sheet.pdf