Siemens Building Technology RDG110U Stat
The Siemens Building Technology RDG110U is a commercial-grade 24V room thermostat engineered for high-performance control of fan coil units and heat pump systems. Optimized for 2-pipe and 4-pipe configurations, this digital wall stat features five SPDT relay outputs capable of managing valves, compressors, and electric heaters. Technicians can leverage three multifunctional inputs to integrate keycard readers, external sensors, or window contacts, facilitating advanced automation in hospitality and multi-family residential projects. The unit supports 3-speed fan control in both automatic and manual modes, alongside selectable operating sequences including Comfort, Energy Saving, and Protection. With its backlit display and adjustable commissioning parameters, the RDG110U provides precise temperature regulation with a switching differential of 0.5–6 K. This 2-position control solution ensures stable thermal management for HVAC zone control applications, maintaining system efficiency while satisfying complex sequences like 2-stage heating or cooling.
Key Benefits for Contractors
- System Versatility: Direct compatibility with 2-pipe systems using radiators, floor heating, or electric heat, plus full 4-pipe and 2-stage HVAC configurations.
- I/O Flexibility: Includes three multifunctional inputs for dewpoint monitoring, external temperature sensors, or occupancy-based energy management.
- Robust Switching: Features five internal relays (SPDT) to provide reliable 24V ON/OFF control over compressors and multi-speed fan motors.
- Advanced Tuning: Installer-level parameters allow for field-adjustable switching differentials and setpoint limitations to prevent equipment short-cycling.
Common Questions
Can the RDG110U control a 3-speed fan automatically?
Yes, the thermostat features logic for automatic fan speed step-control based on the heating or cooling demand, or it can be locked to a specific speed manually by the user.
Does this unit support external temperature sensing?
The RDG110U includes multifunctional inputs that can be configured for a remote NTC temperature sensor, allowing for return air sensing or averaging in larger zones.
Is this thermostat compatible with 120V or 240V equipment?
No, this specific model is designed for AC 24V operation. Always verify the control voltage of your valves and fan motors before installation to ensure compatibility.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Siemens Building Technology RDG110U Stat
The Siemens Building Technology RDG110U is a commercial-grade 24V room thermostat engineered for high-performance control of fan coil units and heat pump systems. Optimized for 2-pipe and 4-pipe configurations, this digital wall stat features five SPDT relay outputs capable of managing valves, compressors, and electric heaters. Technicians can leverage three multifunctional inputs to integrate keycard readers, external sensors, or window contacts, facilitating advanced automation in hospitality and multi-family residential projects. The unit supports 3-speed fan control in both automatic and manual modes, alongside selectable operating sequences including Comfort, Energy Saving, and Protection. With its backlit display and adjustable commissioning parameters, the RDG110U provides precise temperature regulation with a switching differential of 0.5–6 K. This 2-position control solution ensures stable thermal management for HVAC zone control applications, maintaining system efficiency while satisfying complex sequences like 2-stage heating or cooling.
Key Benefits for Contractors
- System Versatility: Direct compatibility with 2-pipe systems using radiators, floor heating, or electric heat, plus full 4-pipe and 2-stage HVAC configurations.
- I/O Flexibility: Includes three multifunctional inputs for dewpoint monitoring, external temperature sensors, or occupancy-based energy management.
- Robust Switching: Features five internal relays (SPDT) to provide reliable 24V ON/OFF control over compressors and multi-speed fan motors.
- Advanced Tuning: Installer-level parameters allow for field-adjustable switching differentials and setpoint limitations to prevent equipment short-cycling.
Common Questions
Can the RDG110U control a 3-speed fan automatically?
Yes, the thermostat features logic for automatic fan speed step-control based on the heating or cooling demand, or it can be locked to a specific speed manually by the user.
Does this unit support external temperature sensing?
The RDG110U includes multifunctional inputs that can be configured for a remote NTC temperature sensor, allowing for return air sensing or averaging in larger zones.
Is this thermostat compatible with 120V or 240V equipment?
No, this specific model is designed for AC 24V operation. Always verify the control voltage of your valves and fan motors before installation to ensure compatibility.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Shipping & Returns
Description
The Siemens Building Technology RDG110U is a commercial-grade 24V room thermostat engineered for high-performance control of fan coil units and heat pump systems. Optimized for 2-pipe and 4-pipe configurations, this digital wall stat features five SPDT relay outputs capable of managing valves, compressors, and electric heaters. Technicians can leverage three multifunctional inputs to integrate keycard readers, external sensors, or window contacts, facilitating advanced automation in hospitality and multi-family residential projects. The unit supports 3-speed fan control in both automatic and manual modes, alongside selectable operating sequences including Comfort, Energy Saving, and Protection. With its backlit display and adjustable commissioning parameters, the RDG110U provides precise temperature regulation with a switching differential of 0.5–6 K. This 2-position control solution ensures stable thermal management for HVAC zone control applications, maintaining system efficiency while satisfying complex sequences like 2-stage heating or cooling.
Key Benefits for Contractors
- System Versatility: Direct compatibility with 2-pipe systems using radiators, floor heating, or electric heat, plus full 4-pipe and 2-stage HVAC configurations.
- I/O Flexibility: Includes three multifunctional inputs for dewpoint monitoring, external temperature sensors, or occupancy-based energy management.
- Robust Switching: Features five internal relays (SPDT) to provide reliable 24V ON/OFF control over compressors and multi-speed fan motors.
- Advanced Tuning: Installer-level parameters allow for field-adjustable switching differentials and setpoint limitations to prevent equipment short-cycling.
Common Questions
Can the RDG110U control a 3-speed fan automatically?
Yes, the thermostat features logic for automatic fan speed step-control based on the heating or cooling demand, or it can be locked to a specific speed manually by the user.
Does this unit support external temperature sensing?
The RDG110U includes multifunctional inputs that can be configured for a remote NTC temperature sensor, allowing for return air sensing or averaging in larger zones.
Is this thermostat compatible with 120V or 240V equipment?
No, this specific model is designed for AC 24V operation. Always verify the control voltage of your valves and fan motors before installation to ensure compatibility.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
