and power systems

It should not be used in legacy R-22 systems

Key Benefits for Professional Contractors

420# cut-in)

Laars Heating Systems E2103600 Sensor R-407C and power systemsThe Laars Heating Systems E2103600 Sensor is a critical 15' water temperature sensor designed for precision monitoring in high efficiency hydronic systems. Engineered for seamless integration with Laars boiler control boards, this thermistor based probe provides real time resistance feedback to the primary logic controller, ensuring accurate secondary loop or tank temperature tracking. The extended 15 foot lead allows for flexible aquastat placement