Io Hvac Controls SC-Z20-T Digital Zone Thermostat

Product Description

The IO HVAC CONTROLS SC-Z20-T is a digital thermostat designed for use with zoned HVAC systems. It connects to the SC-Z20 zone panel or a modulating zone control setup, providing precise temperature sensing and control at the zone level. At 0.5 pounds and measuring 4.625 inches wide by 1.625 inches high by 5 inches deep, it is a compact wall-mount unit suited for residential and light commercial zoning applications. Licensed HVAC technicians and zoning system installers are the primary trade professionals who specify and install this thermostat.

The SC-Z20-T is intended for use in forced-air zoning systems where individual zones require independent temperature control. It is specifically matched to the IO HVAC CONTROLS SC-Z20 zone panel and modulating zone control configurations. Typical installations involve multi-zone residential systems where each conditioned space requires its own sensing and setpoint capability. The thermostat mounts directly to a standard wall junction box in each zone.

Key Features

• Digital thermostat designed specifically for SC-Z20 zone panel integration
• Compatible with modulating zone control systems
• Compact wall-mount form factor at 4.625 x 1.625 x 5 inches
• Lightweight construction at 0.5 pounds
• Provides zone-level temperature sensing and setpoint control

Compatibility

Designed for use with the IO HVAC CONTROLS SC-Z20 Zone Panel and Modulating Zone One control systems.

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with low-voltage zoning controls. Power down the zone panel and the air handler or furnace control board before wiring the thermostat. Mount the unit to a standard wall junction box, ensuring the sensing location is free from drafts, direct sunlight, and supply air discharge. Follow all applicable local mechanical codes and manufacturer wiring diagrams when connecting low-voltage thermostat leads to the zone panel.

Technical Specifications

• Width: 4.625 inches
• Height: 1.625 inches
• Depth: 5 inches
• Weight: 0.5 pounds

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: SC-Z20-T