Keeping your home's HVAC system running at its optimal performance is a task most homeowners should do, but not everybody knows how to accomplish that. Understanding how it works and how to maintain it is a smart idea. Continue reading for what you must know.
If you have some problems with the HVAC system, check out your home before calling a contractor. Note which rooms are hot and which are cold. This will allow a contractor to quickly figure out what the issue is and how it can be fixed fast.
What do you need done? Know this before calling a contractor. A contractor will be hard pressed to provide you with an over-the-phone estimate if unfamiliar with your system. It can be