enthalpy sensor

it provides precise control over blower motors and fan circuits by toggling between normally open (NO) and normally closed (NC) contacts

Low Air Consumption: Optimized for pressurized systems

ensuring the control circuit responds exactly as the system designers intended

this unit operates efficiently across a broad temperature range of -40°C to +65°C

Laars Heating Systems A2119200 Switch 326010-701 enthalpy sensorThe Laars Heating Systems A2119200 Switch is a mission critical condensate level switch designed for high efficiency condensing boilers and water heaters. As a subminiature liquid level control, this component serves as a primary safety interlock within the control circuit, specifically engineered to monitor for condensate overflow prevention in the trap assembly. When functioning correctly, the internal float mechanism detects excessive liquid