How many does it take to change a light bulb?
Two: One to screw it in almost all the way, then a second to give it a good twist at the end.
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Two: One to screw it in almost all the way, then a second to give it a good twist at the end.
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Get Smart With Your Thermostat
Smart thermostats automatically adjust heating and cooling temperatures for optimal performance.
Get smart with a better way to heat and cool your home!
Smart thermostats are Wi-Fi enabled and automatically adjust heating and cooling temperature settings in your home for optimal performance. Smart thermostats learn your temperature preferences and establish a schedule that adjusts to energy-saving settings when you’re asleep or away.
For maximum energy savings, look for smart thermostat models with the ENERGY STAR® label.
Source: energy.gov