Aaa Hvac Services

It is also a good idea to make sure that the unit running outside your home is not covered with leaves or debris. The HVAC system sucks air in from the outside, changes its temperature, and sends it into the building. If the machine is covered with leaves, it may not be performing at an optimum level. This, in turn, makes heating and cooling the building more expensive and energy intensive. Just make sure that the unit never has anything draped over it. This could also prevent a fire from breaking out.