Setra 2641003WD11A1C Pressure Transducer 320788-703 and 121 series

and 121 series

this board is often the culprit in the communication chain

the Lennox 27H33 is the essential OEM condenser fan motor for ensuring reliable heat rejection

It is fully compatible with Johnson Controls Penn A419

Setra 2641003WD11A1C Pressure Transducer 320788-703 and 121 seriesThe Setra 2641003WD11A1C Pressure Transducer is a field proven solution for low differential pressure measurements in critical HVAC building automation and energy management systems. This differential air pressure sensor features a unidirectional range of 0 3" WC and provides a linear 4 20mA output, making it compatible with standard industrial controllers and PLC inputs. Built with a robust, all stainless steel micro tig welded capacitive sensor, the