1F79-111 White Rodgers brand, non-programmable, heat-pump thermostat comes with a powerful next-generation microprocessor. This is a fancy way of saying: MORE POWER, WITH SIMULTANEOUS ENERGY SAVINGS!For those who need an efficient, yet hard-working thermostat for a home or building, you are making the right selection with this White Rodgers model. The white color and backlit LCD screen are sleek-looking features on the 1F79-111, making this thermostat an all-around good choice in every way.