Lasko 52″ Space-Saving Pedestal Tower Fan ↓ Jump to Review BEST BOX FAN: Pelonis 20″ 3-Speed Box Fan ↓ Jump to Review BEST WINDOW FAN: Jarden Bionaire 8.5″ Twin Window Fan ↓ Jump to ...

AC usage is a real drain on the grid... and your wallet. Here's how I harness cross-ventilation to cool my room and save ...

The fourth-generation Nest Learning Thermostat uses AI to create customized heating and cooling schedules, helping you save on energy usage while ensuring even temperatures throughout your home.

These include a 24 volt AC power wire, leads to switch the heater, air conditioner, and fan, and finally an optional “common” wire, which is often used to power a smart thermostat. In order to ...

It's pretty, it's brilliant, it comes with an external temperature sensor and it costs $280. But is it really worth it?

The Nest Learning Thermostat is always getting better, and with the fourth-generation model, it gets even more impressive.

We had been Nest fans for a long time ... can still see a blue tint when all the lights are off. Inside the box you have the thermostat itself plus a temperature sensor. There's also the required ...

[Nathan Petersen] built a Hackable Open-Source Thermostat to smooth out temperature fluctuations caused by the large hysteresis of the bimetallic strip thermostat in his apartment. While it may ...

Does a ceiling fan use more energy than a phone charger? Sure, but let's compare it to something relevant. A ceiling fan uses considerably less power than other whole-room cooling appliances, ...

Early Nest Learning Thermostat (4th-gen ... the device finally became available to order on August 20, with a general shipping timeframe of less than a week. Early buyers have begun receiving ...

Learn more about how we select deals. SAVE 20%: The Amazon Smart Thermostat is on sale for $63.99 at Amazon, down from the normal price of $79.99. That's a savings of $16. The nights are getting ...

We've got the scoop on everything you need to know about Walmart's competing Prime Day sale, plus amazing discounts to shop ...