The Honeywell Home T9 Smart Thermostat (Model #RCHT9510WFW2001) measures 4.25 inches high by 0.9375 inches deep and connects to your home Wi-Fi for remote temperature control via smartphone. Compatible with smart room sensors (sold separately) for room-by-room comfort management. Works with Alexa, Google Assistant, and Apple HomeKit. Like new in original box with no damage or missing parts reported. Ideal for single-stage and multi-stage heating and cooling systems.
