You’re about to take the plunge on a smart thermostat, but you want to make sure your home is ready for it. Typically this involves finding a c-wire to keep the smart thermostat powered constantly, ...

Find the disconnect switch to your air handler or furnace, and switch it off. This will be located near the unit. Shut off the circuit breaker at your home’s electrical panel if you can’t find the ...

When extreme heat hits, it's tempting to crank the air conditioning as low as it will go. But while that might offer short-term relief, it can lead to sky-high energy bills and put unnecessary strain ...