It is important to keep your HVAC system functioning at its optimum efficiency. The main function of the unit is to make the air fresh and maintain a comfortable level of temperature within the building or space where it is installed. Such units can be installed both in residential as well as commercial buildings. Earlier these units were popular only in commercial buildings but now they are being installed in many residential buildings as well. Although they function in the same manner as of those found in commercial buildings they are much smaller in size and in capacity hence functions on a smaller scale. Older homes are not constructed in an air tight manner hence the chances for air leaks are very high due to which the efficiency of the heating and cooling unit is reduced but most of the modern houses are now build in an airtight manner so that higher efficiency can be attained while heating or cooling a space.
One of the most important aspects that you have to consider while maintaining your heat or air conditioning unit is by checking whether there are any air leaks. Though modern houses are build in a more air tight manner air leaks can pop up somewhere around which need to be sealed for attaining optimum energy efficiency. A periodic replacement of certain parts like the air filter or any other broken parts will ensure smooth functioning of your HVAC system. Since modern homes are designed in an airtight manner such appliances plays a very important role in circulating pure and fresh air hence it is vital that these unit be maintained well.