User Manual Q&AAnswer
Jan 27, 2025 - 10:02 AM
Yes, a C wire is necessary for installation and use of the Bosch Thermotechnology BCC50 Wi-Fi Thermostat. The C wire, also known as the common wire, provides a continuous source of power to the thermostat, ensuring its proper functioning. Without a C wire, the thermostat may not have enough power to operate all its features and may experience issues such as intermittent connectivity or a drained battery.
The C wire is typically connected to the C terminal on the thermostat and is used to complete the circuit for continuous power supply. If your current thermostat does not have a C wire, you may need to consult a professional electrician or HVAC technician to install one before installing the Bosch BCC50 thermostat.
For more information and detailed installation instructions, please refer to the Bosch Thermotechnology BCC50 Wi-Fi Thermostat User Manual available on the Bosch website at www.bosch-climate.us/bcc50.
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