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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
including the 59MN7A
The Lennox 49L91 is a critical safety component designed for precise furnace draft monitoring within high-efficiency heating systems
Industrial Grade Construction: Designed to handle the high-cycle demands of waste oil heating systems without signal drift
ensuring zero-mod install for contractors
reducing troubleshooting and installation time
Schneider Electric (Barber Colman) ETI500-4 Temperature Sensor 318423-701 including the 59MN7AThe Schneider Electric ETI500 4 is a precision 4 inch immersion temperature sensor designed for accurate fluid monitoring in heavy duty HVACR hydronic systems. Engineered with a 10K Ohm thermistor, this sensor provides stable resistance to temperature curves essential for BAS (Building Automation Systems) and DDC (Direct Digital Control) integration. The 4 inch probe depth ensures optimal thermal contact within the medium, minimizing stratification