The Grade A refurbished Google Nest Thermostat E offers near-mint quality, energy-saving automation, app and voice control, ...

But there's a magic number that the U.S. Department of Energy says is optimal for home heating in the winter: 68 degrees when ...

These prices can beat even the best of retail, but you may have to jump through some hoops to get them.

Our Good Housekeeping Institute experts tested out the best smart thermostats to buy in 2025, so you don’t have to. Shop our ...

For anyone conscious of how and when they heat their home, one of the best smart thermostats will give you insights into your energy consumption, allow you to control your heating remotely from your ...

Are you thinking of turning the thermostat up? The cooler months are most definitely here and maybe, if you haven’t already, it’s time to finally upgrade to a smart thermostat. But in a crowded field, ...

Smart thermostats automate themselves, give you app controls, and plenty more fun tricks-- but it's all in service of saving on your energy bills. For buyers who may be spending upward of $250 for a ...

EQUIPMENT INTERFACE MODULE(EIM): All HVAC equipment is wired to the module. Module receives communication from the wireless devices RETURN AIR SENSOR: Works with the Equipment Interface Module to ...

EQUIPMENT INTERFACE MODULE(EIM): All HVAC equipment is wired to the module. Module receives communication from the wireless devices RETURN AIR SENSOR: Works with the Equipment Interface Module to ...