The X2S Smart Thermostat is an easy-to-use Energy Star certified thermostat. It’s not the most modern-looking device, but it ...

If your dryer no longer heats, you may need to replace the sensors and/or heating element on the unit. Some companies offer a full-replacement kit to basically rebuild EVERYTHING in your dryer. Since ...

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

Abstract: Press-pack insulated gate bipolar transistor (PP IGBT) junction temperature online monitoring is of vital importance for the health management of high-voltage power conversion systems. The ...

Abstract: The demand for accurate temperature sensing in extreme temperatures is increasing. Traditional silicon-based integrated temperature sensors usually cannot survive above 200 °C. Many ...

In tests, it increased a room’s temperature by a degree in minutes and hit the target of a 3.5-degree rise in less than half an hour. Though it draws 2,200W at full power (roughly 58p an hour to run, ...