Pay in 4 interest-free payments of $29.36 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Mahogany paper grain — description and returns beneath the overlapping buy card.
Operating on 120V AC
This specific model (11J28R04979-001) is factory-configured for Liquid Propane (LP)
Operating quietly at 35 dB(A)
1P features a robust synchronous motor that ensures accurate positioning with a 90-second runtime for 90-degree rotation
it is best practice to install it vertically on the service port to minimize debris accumulation at the diaphragm entry point
Siemens DDC 540-378 AutoZero Module 340793-762 Operating on 120V ACThe Siemens DDC 540 378 AutoZero Module is a high precision calibration component engineered for Siemens building automation systems. This module serves as the primary solution for mitigating sensor signal drift within analog input loops, ensuring that pressure and airflow transducers maintain a stable baseline. By automating the zero point adjustment, the 540 378 eliminates the need for frequent manual recalibration in VAV systems and air handling
US$ 124.95
US$ 110.00
US$ 157.50
US$ 162.50
US$ 199.95
US$ 112.50
US$ 375.00