Lennox 87N53 Sensor 323613-751 including the BI2

including the BI2

Using it with R-410A will lead to immediate mechanical failure due to pressure differentials

this single phase

It features a 1/2" NPT conduit connection with 18-inch flying leads

Direct OEM Compatibility: Engineered for seamless integration with Carrier

Lennox 87N53 Sensor 323613-751 including the BI2The Lennox 87N53 is a professional grade Indoor Air Quality (IAQ) CO2 Sensor designed for integration with Lennox commercial rooftop units and Prodigy controllers. Utilizing advanced Non Dispersive Infrared (NDIR) absorption technology with gold plated optics, this sensor provides accurate carbon dioxide monitoring within a 02000 ppm measurement range. It is engineered to drive demand controlled ventilation (DCV) strategies, optimizing outdoor air