Even after all the programs are set, the Trane Home Comfort Institute notes that there is still a great deal of flexibility within the comfort control system.

For example, if any sudden changes occur in your schedule, you can temporarily change a program. This allows you to adjust to those times when someone comes home early, you stay up late, or you plan to be out for the evening.

Or, you can permanently change a program. If your daily schedule changes or you want a different temperature, you can update any setting without affecting the rest of the program.

Electronic thermostats can also be operated manually. This feature is particularly useful when you're away on vacation or some other extended absence, since it does not cancel the regular program.

Most systems also include backup power that will maintain your comfort settings in the event of a power failure.

So, if you're looking for a thermostat that lowers utility bills and puts precision temperature control at your fingertips even when you're not there, take a look at the new programmable thermostats. They can provide the comfort that fits your lifestyle.