Honeywell TH109PLUS Thermostat 319825-402 featuring precise set points calibrated

featuring precise set points calibrated at -0

saving energy and providing more consistent temperature control while maintaining the capability to ramp up when high-heat demand is triggered

it relies on the system's airflow for optimal thermal management

Common Questions: When should the 100233698 venturi gasket be replaced

Honeywell TH109PLUS Thermostat 319825-402 featuring precise set points calibratedThe Honeywell TH109PLUS is a 240V electronic triac thermostat designed for electric heating applications with a control range of 40F to 85F. This line voltage thermostat is engineered for reliable temperature control in baseboard heaters, convectors, and other electric resistance heating systems requiring precise on off regulation without mechanical switching components. This triac thermostat uses solid state switching technology, eliminating relay