Resideo by Honeywell TAZ-4H Add-A-Zone Panel for HZ432 Zone Control System

The Resideo TAZ-4H Add-A-Zone Panel is designed to expand HVAC zoning capabilities when used with the HZ432 zone control panel, allowing you to add up to 4 additional zones with a maximum system capacity of 32 zones. This professional-grade expansion panel features an easy-to-use digital display and push terminals that simplify wiring and setup.

Key Features:

• Simple two-wire connection to the HZ432 panel with daisy-chain or parallel wiring capability for multiple TAZ-4H units
• Dual-wire push terminals accommodate two wires per terminal for streamlined daisy chain installations
• Factory configured for zones 5-8 with conventional thermostats, displays communication status immediately upon power-up
• Versatile mounting options - can be installed on walls, studs, return ducts, or roof trusses in any orientation
• Digital display with intuitive navigation for configuration and checkout procedures
• Zone LED indicators for visual confirmation of damper position and operation

Technical Specifications:

• Input voltage: 18-30 VAC 50/60 Hz, requires transformer of 40 VA or more
• Current draw: 8.5 VA maximum
• Wiring: 18 or 20-gauge solid wire (not stranded)
• Humidity rating: 5% to 90% RH non-condensing
• Operating temperature range: -40°F to 165°F (-40°C to 74°C)
• Complies with FCC Class B, part 15 requirements
• Backed by a 5-year warranty from date of purchase

The TAZ-4H is compatible with most standard thermostats including conventional, heat pump-O (cool changeover valve), and heat pump-B (heat changeover valve) configurations, with stage 2 and 3 control options available via thermostat, timer, or percentage of zones. Professional installation by a trained HVAC technician is recommended for optimal performance and system integration.