To avoid the possibility that your air conditioning won’t work when you need it most, regular maintenance is key ... and is exposed to the elements. The unit can become dirty and clogged ...

In the summer heat, a reliable air conditioning system can be a lifesaver. Yet, like any machine, it requires regular care to function efficiently. Neglecting maintenance can lead to higher energy ...

Most central air conditioners have two basic ... a heat pump instead of a furnace, the indoor unit will be in the air handler. Use the same maintenance steps we show here. If your furnace looks ...