The only real way to know it's time to replace your AC filter is by checking on it every so often. To do so, pop your AC ...

You Don’t Need to Clean Fins and Coils Air conditioning evaporator coils and fins allow heat to pass from the refrigerant in the system into the air, just as condenser coils absorb heat from inside ...

Removing your window AC unit can be a tough task to undertake. Here are a few tips to keep your AC clean and running ...