This can be prevented by setting the water heater to a temperature where the bacteria Legionella cannot thrive. The Occupational Safety & Health Administration (OSHA) recommends water heaters be set ...

Smart thermostats offer greater flexibility than other heating controls, allowing you to remotely control your home's temperature and heating schedule. Used properly, they can potentially save you ...

Your home air-conditioning system doesn’t work like a water faucet ... When it’s really hot out, you can feel warmer indoors even though your thermostat is set to a temperature that’s ...

The emergency heat setting can give your HVAC system an extra boost, but knowing when and how to use it properly can help you maintain the unit and save money.