What is Honeywell's warranty on my thermostat?
Honeywell Home thermostats carry different warranty periods depending on the specific model of thermostat, where the product is purchased and how it is installed. Please refer to your product manual to verify your warranty terms.
In general, retail products carry a 1 or 2 year warranty, where trade or professional install products carry a 3-5 year warranty.
Resideo's warranty covers manufacturer defects only.