RTH20B X2P Programmable Thermostat — Single-Stage (1 Heat/1 Cool), 5-2 Day Schedule, White

RTH20B (X2P) programmable thermostat in white for single-stage systems (1 Heat/1 Cool). Supports flexible 5-2 day scheduling for separate weekday and weekend settings, and can be set to operate as a non-programmable thermostat if preferred. A large backlit display with clear font improves day-to-day readability, and users can adjust appearance through custom display settings. Installation is made simple with the included UWP wall plate, which also eases future upgrades. Other features include a change filter reminder, an extended low-heat setpoint of 32°F, and a 1-year warranty.