This controlled sequencing prevents nuisance tripping of the main breaker and reduces the initial in-rush current during a call for heat

For contractors

This switch typically opens due to a blocked chimney

the V-9999-670 is the standard interface for field-mounting 715X actuators to VT series bodies commonly found in VG7000 configurations

Antunes Controls 8023202113 Air Switch Els PW 17895 This controlled sequencing prevents nuisanceAs a technician, you know that keeping a system operating at peak efficiency requires reliable components like the Antunes Controls 8023202113 Air Switch. This SMD series air pressure switch is a specialized differential pressure sensor calibrated to a fixed set point of 0. 30" W. C., making it essential for proving airflow in commercial HVAC and food service equipment. This kit includes a 90 foot tube, providing substantial reach for remote mounting