NO BYPASS REQUIRED ZONE PANEL KIT, 3-Zone Multi-Stage 2H/2C Zone Panel Kit with ESP Electronic Static Pressure Control with Static Pressure Sensor, Duct Temp Sensor, and 40VA Transformer, Auto changeover, first call priority with time share, works with 2 or 3 wire dampers, 3 wire dampers must be used for ESP no bypass functionality, short cycle protection, Independant fan control by zone – 10 YEAR WARRANTY
