ComfortLink 4 Zone Panel Assembly (1.4A), ZZONEPNLAC52ZB

Features Trane Variable Speed Indoor Unit (Air Handler/Gas Furnace) required. Includes: Four Zone Communicating Zone Panel with discharge air sensor, static pressure transducer and housing, supply, return air static probes and connecting tubing, & three wiring blocks Automatically sets maximum CFM per zone Compatible with 24 Volt systems with the addition of 24 Volt relay panel Controls 24 Volt power open, power close modulating dampers Auto detects installed dampers Supports 2-wire (ZZSENSAL0400AA) and 3-wire (TZONE940) zone sensors. Adjustable damper motor travel times of 15 to 60 seconds Requires field supplied 24 volt power supply Up to four 1.5 VA dampers can be wired in parallel to each zone Backlit LCD display for easy setup and service Optional return and mixed air sensors are available Removable low voltage terminal blocks for easy service and replacement