Many people have programmable thermostats that use time and temperature settings to automatically control temperature. Families with similar waking and bedtime schedules and regular home arrival and departure times are especially satisfied with the convenience and comfort offered by this technology. A programmable thermostat offers the convenience of automatic temperature control, with the ability to suspend the program and manually control the temperature. If you do not have a programmable thermostat, consider installing one because it can reduce energy use for both heating and cooling activities. In addition to reduced energy consumption, modern programmable thermostats can relieve the discomfort of coming home to or waking up to a cold house.
Models are available with digital displays powered by batteries and can be programmed with ease.
Weekday and weekend schedules may be set and furnace operation may be manually controlled to accommodate variations in your schedule. Programmable thermostats that sense occupancy or light are also available and will control temperature based on the presence or absence of people. You may want to hire an electrician or heating equipment dealer to replace your thermostat. Personal injury and equipment damage can occur if the wrong thermostat is installed. Generally the higher priced models are more precise, more durable and more easily programmed.