Compatibility; The Thermostat Cannot Support - Bosch BCC100 Installation Manual And User's Manual

Compatibility

A C-wire (common wire) is required to power the unit
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Two wire systems are not supported. If a C-wire is not
readily available, we recommend you seek professional
support from your local contractor.
The Bosch Connected Control BCC100 Wi-Fi Thermostat
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works with most 24V systems, including gas, oil, propane,
electric, forced air, variable speed, heat pump and radiant.
For conventional (gas/oil/electric): Heat Only, Cool
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Only,and Combined Heat & Cool. For heat-pump systems:
Up To 4-Heat & 2-Cool. The BCC100 is not compatible with
other Bosch Boiler controls, such as the Logamatic.

The thermostat cannot support

Line voltage thermostats
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Electric baseboard heaters
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Proprietary communicating thermostats
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Millivolt systems
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Remote sensors
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Professional installation is recommended
for the following systems
Dual Fuel systems (Heat Pump combined with a Furnace)
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Whole-home humidifiers and dehumidifiers
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Are you unsure of your system compatibility
or how to install your thermostat and need help?
u Self-support videos can be found on our website at:
Bosch-thermotechnology.us/bcc100
u Contact our support team at 1-800-283-3787