The Trane TCONT850AC52UB Programmable Thermostat (model 2205DGAJ1X) is a 7-day, fully programmable control unit designed to optimize comfort and energy efficiency in residential and light commercial HVAC systems. With its intuitive interface, built-in humidity sensor, and smart scheduling features, this thermostat delivers precise temperature management and convenience across all seasons. Key Features 7-day programmable thermostat for full weekly customization Large backlit display with intuitive navigation Built-in humidity sensor for added indoor comfort control Compatible with most conventional and heat pump systems Auto changeover between heating and cooling Energy-saving features with smart scheduling options Clean, modern design fits any interior decor Specifications Model: TCONT850AC52UB / 2205DGAJ1X Type: Programmable Thermostat Display: Backlit digital screen Programming: 7-day, up to 4 schedules per day Compatibility: Conventional (gas/oil/electric) and heat pump systems Sensor: Built-in indoor humidity sensor Power Source: Hardwired (24V) Compatible Models Compatible with a wide range of Trane and American Standard HVAC systems (Note: Full compatibility depends on system configuration; confirm with your unit's model) Why Choose This Item The TCONT850AC52UB offers precision control, energy savings, and customizable comfort in one sleek unit. Whether you're looking to automate your HVAC settings or enhance seasonal efficiency, this programmable thermostat is a smart upgrade that fits seamlessly into most systems. Trust Trane's reliability for year-round indoor climate optimization.