How Thermostats Help Manage Home Energy Use
Launch library · evergreen read
A thermostat allows a heating or cooling system to maintain a set temperature automatically, switching on and off as needed rather than running continuously, which prevents the considerable energy waste of overheating or overcooling a space well beyond what is actually comfortable for the people spending their time inside it each day.
Programmable thermostats extend this further by allowing different temperature settings at different times of day, so a system can run less aggressively while a home is empty or occupants are asleep, then return to a comfortable setting shortly before people are expected to need it again each morning as the household wakes.
Smart thermostats add learning and remote control on top of basic programming, adjusting automatically based on occupancy patterns or allowing adjustment from a phone before arriving home, refinements that can meaningfully reduce unnecessary heating and cooling without requiring constant manual attention from occupants throughout each and every week.