Description
The Supco SHL515 SPST Plenum Thermostat is a temperature-controlled switching component designed for use to regulate airflow and safety conditions within ductwork plenum sections. It operates with an open setpoint at 200F and a close setpoint at 160F, allowing it to respond to elevated air temperatures by controlling electrical circuits connected to fans, burners or auxiliary equipment in commercial HVAC systems. It is mounted in plenum space to monitor discharge air temperature and support system protection logic. The systems support maintain operational thresholds within heating and ventilation assemblies.
