Trane XR203 Thermosat.

The Trane XR203 Series 7 day or 5-1-1 programmable home thermostat allows you to manage your home’s comfort for the week and the weekend. Relax knowing this two-stage thermostat is providing your home reliable heating and cooling year round.

Reliable Operation

This 2-stage thermostat maintains program temporarily when power is interrupted.

Memory Capabilities

With its built-in memory, this programmable home thermostat will permanently retain your temperature settings.


Every Trane programmable home thermostat is packed with high-quality components. Each helps ensure that time after time, your unit will provide total comfort your family can rely on.

The XR203 has the following features:

  • 7 day or 5-1-1 simple or easy programming—set different schedules for weekdays and weekends.
  • Simultaneous display—see the indoor temperature and set temperatures without pushing more buttons.
  • Plain language—straightforward, with no symbols.
  • Easy battery access—makes changing the battery a simple task.
  • Soft key controls—easy to understand and manage.
  • 4 stage heat / 2 stage cool.