It is one of the most commonly used residential air conditioning systems, and this helps to purify the air in homes as we can install air purifying equipment with the furnace’s filter. This is the most cost effective solution compared to the ductless systems and the cooling will reach out all the rooms in the home. Integration of smart thermostats offer a well scheduled cooling service with minimum energy consumption. As per the requirements and by an expert technician’s evaluation, you can proceed with an appropriate central HVAC unit for your residential area.