How can the efficiency be improved of an existing cooling and heating system without the need of replacing the air conditioner or furnace and without adding insulation?
The most important part of improving the function of an existing cooling and heating system is maintenance. Cleaning and servicing of equipment should be performed twice a year. There are several studies that prove the lack of proper yearly maintenance reduces the efficiency of a unit by 5 – 10 %. Most of the filters in modern systems need to be changed every 90 days https://www.crunchbase.com/user/282600 . Using high quality filters with a high efficiency rating will keep all equipment clean and in turn the air quality high.
A qualified service technician can adjust the Freon levels in any air conditioner to line up with the manufacturer’s specifications https://www.crunchbase.com/organization/action-cooling-and-heating . A unit that is over charged is just as wasteful and inefficient as one that is under charged. Both consume unneeded amounts of energy increasing overall heating and cooling costs. Burners in a furnace should be cleaned as well as adjustments to the gas pressure. The blower wheel should also be cleaned.
A qualified service technician can adjust the Freon levels in any air conditioner to line up with the manufacturer’s specifications https://www.crunchbase.com/organization/action-cooling-and-heating . A unit that is over charged is just as wasteful and inefficient as one that is under charged. Both consume unneeded amounts of energy increasing overall heating and cooling costs. Burners in a furnace should be cleaned as well as adjustments to the gas pressure. The blower wheel should also be cleaned.