Bosch Thermotechnology BCC50 Wi-Fi Thermostat
Introduction
To help you save energy and money, the Bosch Connected Control BCC50 Thermostat is compatible with the majority of 24VAC heating and cooling equipment. The Bosch Connected Regulate Alexa Smart House Skill, your Alexa-enabled smart devices, the Bosch Connected Control smartphone app, your voice, and Google Assistant allow you to easily control the temperature of your home from the straightforward interface. By automatically turning off the backlit touch buttons when not in use and showing only the crucial temperature information on the screen, the Bosch Connected Control BCC50 Thermostat integrates into any room. You may remotely control each thermostat setting using the Bosch Connected Control app. You can even change your schedule while you’re on the go or put it in vacation mode to conserve energy while you’re away. Additionally, you can control up to 4 schedules per thermostat and link an infinite number of thermostats. This is a fantastic way to get the most comfort with the least amount of work!
Overview

Specifications & Compatibility
Product Specifications
- 8″ Non-Touch LCD Screen (240 x 320)
- 5 Back-lit Touch Buttons
- 6 Relay Terminals: G, Y, Y2, W/E/AUX, O/B/W2, H/DH
- Wi-Fi 802.11 b/g/n @ 2.4GHz
- FCC and IC Certifi cation
- 3 Year Limited Warranty
(see website: www.bosch-climate.us/bcc50 for details)
Product Compatibility
- Conventional (Gas, Oil, Electric): Up to 2 Heat / 2 Cool
- Heat Pump (O/B/W2 to energize reversing valve in cool/heat): Up to 3 Heat / 2 Cool
- Supports up to 1 Accessory Unit: Humidifi er or Dehumidifer (not provided by Bosch)
- Unit Modes: Heat, Cool, Auto, Em Heat (Heat Pump & Dual Fuel only), Off
- Fan Modes: Auto, On, Circulate
- Supports 2 Transformer Systems (Rh and Rc)
- C-Wire Required for Installation
- Supports Active and Passive Dehumidifi cation without the need for external relays, such as Bosch Water Source Heat Pump products equipped with a Hot Gas Reheat Coil and/or ECM motor.
Bosch Connected Control BCC50 Wi-Fi Thermostat

Humidifier and dehumidifier accessories are not provided by Bosch.
Thermostat Dimensions

Wall Plate Dimensions & Terminal Designations

Frequently Asked Questions
The gadget is now compatible with Amazon Alexa; all you need to do to enable the “Bosch Connected Control” skill is connect a new Smart Home device using the regular procedure on your Alexa mobile app.
The Android app that is currently offered on Google Play is incompatible with Android 9.0. The latest version of the app is presently being prepared on Google Play.
Yes, a C-wire is necessary for installation and use of the item.
Only low-voltage connections for 24-volt systems are available for this item. This won’t function if your electric floor system has line voltage (120v-277v) to the thermostat. Most conventional (low voltage) thermostats include built-in relays, but they are typically unable to manage the loads needed for high-voltage switching and typically need 24 volts to operate the thermostat logic and display.
You may adjust the temperature, create schedules, and specify alerts for the system to turn on automatically at particular temperatures. Yes, it could replace your other app if that’s what your other app does. I recommend trying both and deciding which you like most.
You may get all the information you need and be guided through the process by watching the installation video.
You may get all the information you need and be guided through the process by watching the installation video.
After a certain amount of time with no consumer involvement, the screen does turn off.
I’m not sure of the answer to that question, but I can tell you that I gave the controller back since I found it to be too challenging to operate.
I don’t know the answer, but I can tell you that I sent the controller back since it was too challenging to operate.
Yes, I’ve been using it for six months, and it works well with Wi-Fi.
It is compatible, yes. It will succeed.




















