![I have a Honeywell thermostat, and I wanted to change it to a Google Learning Thermostat. It says it cannot be installed if it's high voltage. But I'm unsure how to tell I have a Honeywell thermostat, and I wanted to change it to a Google Learning Thermostat. It says it cannot be installed if it's high voltage. But I'm unsure how to tell](https://preview.redd.it/4wkqtjhunn491.jpg?width=640&crop=smart&auto=webp&s=816ba67b08b3324acb01c6f3344ebb85da869490)
I have a Honeywell thermostat, and I wanted to change it to a Google Learning Thermostat. It says it cannot be installed if it's high voltage. But I'm unsure how to tell
![Mysa Smart Thermostat for Electric Baseboard and in-Wall Heaters V2 | Connects with Smart Devices, Control Remotely, Pairs with WiFi or NFC, Easy Connection & Setup, Energy Saving - Amazon.com Mysa Smart Thermostat for Electric Baseboard and in-Wall Heaters V2 | Connects with Smart Devices, Control Remotely, Pairs with WiFi or NFC, Easy Connection & Setup, Energy Saving - Amazon.com](https://m.media-amazon.com/images/I/51m0ya-vDZL.jpg)
Mysa Smart Thermostat for Electric Baseboard and in-Wall Heaters V2 | Connects with Smart Devices, Control Remotely, Pairs with WiFi or NFC, Easy Connection & Setup, Energy Saving - Amazon.com
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Nuheat SIGNATURE Programmable Dual-Voltage Thermostat with WiFi and Touchscreen Interface, Works with NEST - Amazon.com
![Tuya WiFi Smart Thermostat LCD Display Touch Screen for Electric Floor Heating Water/Gas Boiler Temperature Remote Controller - AliExpress Tuya WiFi Smart Thermostat LCD Display Touch Screen for Electric Floor Heating Water/Gas Boiler Temperature Remote Controller - AliExpress](https://ae01.alicdn.com/kf/S0f52924c9c084a289f0d767d50419a63a/Tuya-WiFi-Smart-Thermostat-LCD-Display-Touch-Screen-for-Electric-Floor-Heating-Water-Gas-Boiler-Temperature.jpg)
Tuya WiFi Smart Thermostat LCD Display Touch Screen for Electric Floor Heating Water/Gas Boiler Temperature Remote Controller - AliExpress
![Mysa Smart Thermostat for Electric in-Floor Heating | High Line Voltage Heating, Class A GFCI Temperature Sensor, Works with Smart Assistants, Control Remotely with Phone/Tablet, Quick & Easy Install - Amazon.com Mysa Smart Thermostat for Electric in-Floor Heating | High Line Voltage Heating, Class A GFCI Temperature Sensor, Works with Smart Assistants, Control Remotely with Phone/Tablet, Quick & Easy Install - Amazon.com](https://m.media-amazon.com/images/I/51CUZJLCZML._AC_UF894,1000_QL80_.jpg)
Mysa Smart Thermostat for Electric in-Floor Heating | High Line Voltage Heating, Class A GFCI Temperature Sensor, Works with Smart Assistants, Control Remotely with Phone/Tablet, Quick & Easy Install - Amazon.com
![High Quality Smart WiFi Thermostat Wireless in Low Voltage Room for Floor Heating System - China Smart Thermostat, Tuya Smart Thermostat | Made-in-China.com High Quality Smart WiFi Thermostat Wireless in Low Voltage Room for Floor Heating System - China Smart Thermostat, Tuya Smart Thermostat | Made-in-China.com](https://image.made-in-china.com/202f0j00IdqlrOFMwUby/High-Quality-Smart-WiFi-Thermostat-Wireless-in-Low-Voltage-Room-for-Floor-Heating-System.webp)
High Quality Smart WiFi Thermostat Wireless in Low Voltage Room for Floor Heating System - China Smart Thermostat, Tuya Smart Thermostat | Made-in-China.com
![King Electric Hoot WiFi Line Voltage Programmable Thermostat, 120/208/240V, Single Pole K901-B - The Home Depot King Electric Hoot WiFi Line Voltage Programmable Thermostat, 120/208/240V, Single Pole K901-B - The Home Depot](https://images.thdstatic.com/productImages/3e568043-e72a-45ce-a68f-890b80344114/svn/black-king-electric-programmable-thermostats-k901-b-64_600.jpg)
King Electric Hoot WiFi Line Voltage Programmable Thermostat, 120/208/240V, Single Pole K901-B - The Home Depot
![Do I have a high voltage system? The black and white wires are thicker. I couldn't find any other indication that it is high voltage. Just trying to add a smart thermostat. : Do I have a high voltage system? The black and white wires are thicker. I couldn't find any other indication that it is high voltage. Just trying to add a smart thermostat. :](https://i.redd.it/ab78rdsfeb9a1.jpg)