In early July, when temperatures were rising to the 90s, my smart thermostat, a Nest Gen-4 model, shut down completely in the worst timing possible. None of the quick fixes I had used when testing ...

HVAC technicians routinely encounter a wide variety of thermostats in homes and buildings, from the basic dial-face thermostats to cloud-based intelligent units that can learn an occupant’s schedule ...

Like any appliance, air conditioners need a little TLC to deliver optimal performance. ACs that haven’t been kept in top-notch condition tend to struggle most. We asked air conditioner pros and ...

Is your smart thermostat giving you problems? I've been there. This is what works to get them back on track. For more than 10 years Tyler has used his experience in smart home tech to craft how-to ...