Zonex Systems direct digital control auto changeover thermostat is designed to control and modulate a stand alone D-fuser or damper in commercial applications. Designed for over-conditioned areas, the thermostat senses the duct temperature and compares it to the heat/cool setpoints vs. room temperature and modulates the damper for the correct volume of air.

The thermostat includes a duct sensor installed upstream of the damper or D-fuser and sends the duct temperature to the thermostat via 2 thermostat wires. SAMOD II includes auxiliary heat output.

• SAMOD II thermostat for conference rooms.
• SAMOD II for over-conditioned areas.
• SAMOD II for tenant improvements - update VAV systems.
• Use with zone dampers or D-Fuser
• Automatic mode changeover based on duct temperature.
• Auxiliary heat output available.
• SAMOD II displays the room temperature and duct temperature and damper position.

Additional SAMOD II Information (Submittal,
Installation Instructions, Brochure)

Home Consumer Contractor Engineer/Architect Submittals/Specifications

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