If you’re shopping for a new air conditioner, you’ll undoubtedly hear the acronym, SEER, which is short for Seasonal Energy Efficiency Ratio. But what does that really mean? And why should a homeowner ...

If you swapped the suspect 2-wire non-programmable with the known good 2-wire programmable from the bathroom and it works properly, there is no other conclusion. The 2-wire non-programmable is broken.

Want to trim your heating costs this winter? Learning how to effectively use your house’s thermostat can help you slash those utility bills. Learning how to effectively use your house’s thermostat can ...