Yes, every Cielo Smart Thermostat Eco box comes with a free C-wire adapter. This ensures compatibility with HVAC systems that lack a dedicated C-wire, enabling you to power your thermostat without any additional purchases.
Why is the C-wire Adapter Important?
Many modern HVAC systems already include a C-wire. However, if your system doesn’t have a C-wire, the provided adapter ensures seamless installation without running a new wire from your HVAC control board to your thermostat.
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