Siemens RDG264KN, S55770-T413

Product Description

Siemens RDG264KN, S55770-T413

• Built-in temperature, humidity and CO2 sensors

• Indoor air quality monitoring and controlling (CO2) via fresh air damper

• Display of CO2 value in ppm (parts per million) or with text

• For applications with DC control outputs and DC or 3-speed fan output

• For applications with 2-position control output with DC fan output

• AC or DC 24 V operating voltage

Application selectable:

• 2-pipe system

• 2-pipe system with electrical heater

• 2-pipe system and radiator / floor heating

• 2-pipe / 2-stage heating or cooling system

• 4-pipe system

• 4-pipe system with electrical heater

• 4-pipe / 2-stage heating and cooling system (selectable also for 2-stage cooling / 1-stage heating or 2-stage heating / 1-stage cooling)

• Heating / cooling with 6-port ball valves

HS CODE: 90321020

COO: China