1. Honeywell TrueZONE HZ311 Panel:  
1. Robust Push Terminals
2. Common-Sense LEDs
3. Clean, Professional Installation
4. Smaller Footprint
5. Variable-Speed Fan Control

2. Honeywell C7735A1000 discharge air temperature sensor: 

1. Temperature air sensor for Honeywell units
2. Features RedLink enabled wireless control
3. Maintain safe indoor temperatures if power is lost at the wireless thermostat
4. Mount on return duct for backup control of non-zoned systems
5. Measurements are 3.88 x 4.12 wide x 1.25 inches

3. Honeywell AT140A1042 Transformer, 120V/240V: 

   • Provides a low voltage power source for any Honeywell zone control panel or damper!
   • Powers up to 5 ZD or ARD damper motors and 14 RRD damper motors from one 40VA transformer!
   • Mounting options include plate or foot mounting!

Features:

• Robust Push Terminals;
• Common-Sense LEDs;
• Clean, Professional Installation;
• Smaller Footprint;
• Variable-Speed Fan Control;

 Technical Specifications of Honeywell HZ311:

• Application: Zoning;
• Network Zoning: No;
• Available for: 3 Zones;
• Number of Zones: 3 Zone;
• Heat Pump Compatible: No;
• Stages: 1 Heat/1 Cool;
• Auto Changeover: Yes;
• Voltage: 24V;
• Discharge Air Temperature Compatible: Yes;
• Resettable Fuse: Yes;
• Individual Zone Fan Control: Yes;
• LEDs: Yes;