Amazon Smart Thermostat w/ Alexa

This Smart Thermostat is compatible with most 24V HVAC systems (like conventional force air, heat pump, radiant boilers, etc). It requires a C-wire or a power adapter kit. Price drops from $37.99 to just $33.99 when you add the code "FIRE" during checkout Shipping is free with Amazon Prime or is otherwise a flat $6 per order.

This is a used item.