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Model Name/Number: T6373A1108 Honeywell Homes Analog FCU Thermostat (with fan speed control), For Industrial
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Honeywell T6360 a1079 - Ambiente Analog Thermostat 230 V SPDT T/N 10.30 C : Amazon.ae: Tools & Home Improvement
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924239 Honeywell Low Voltage Thermostat: Analog, Heat and Cool, Manual, Cool-Heat-Off, Auto-On | Imperial Supplies
![I have an analog Honeywell thermostat but would like to upgrade to a smart one. Do I need a C-wire adapter? There is an unused yellow wire (as shown) but I'm not I have an analog Honeywell thermostat but would like to upgrade to a smart one. Do I need a C-wire adapter? There is an unused yellow wire (as shown) but I'm not](https://i.redd.it/i-have-an-analog-honeywell-thermostat-but-would-like-to-v0-8k9cdkjfspa81.jpg?width=3024&format=pjpg&auto=webp&s=2fca3268365bb738e3a69a7b2cd12df2a1e51784)