Published 3 Years AgoIf your furnace stops working on a cold winter's day, you need to have it repaired right away. The same is true if your air conditioner gives out during a heat wave. In some cases, you may need a whole new HVAC system. This article has some useful informaDo you hear a clicking sound when your fan is turning? This may mean that there is something in the way of the blades of the fan. If it gets so bad th
