When the Heating and Air Conditioning tech came in as well as did the inspection on our gas furnace, he also checked the HVAC duct. He told us he had noticed a couple of cracks along the seams of the HVAC duct. He wanted to call a team of professional HVAC duct cleaners as well as have them inspect the entire HVAC duct idea as well as see if it needed repaired or substituted? If it was able to be repaired, they would maintenance the HVAC duct, then clean as well as sanitize it. I upset about what it was going to cost if I needed to substitute the HVAC duct. I knew it had to be pretty old. The HVAC duct was already in the beach house when the two of us bought it, nearly fifteen years earlier. I agreed to have the HVAC duct professionals come to the beach house as well as inspect the HVAC duct. When they arrived, I asked them why the HVAC duct was so pressing. They explained that the HVAC duct was care about a major highway. It is how the heating, ventilation, as well as A/C system is directed through the entire house. When there was a crack or hole somewhere in the HVAC duct, there was a loss of heat or A/C coming through that hole. The two of us would be wasting energy since the two of us didn’t have respected airflow, as well as there was a loss of energy/Heating and Air Conditioning. I didn’t want to be losing heat or air conditioning system, but I knew it would be costly to substitute the HVAC duct. I held our breath as the inspection was done. Luckily, all they had to do was seal the HVAC duct, as well as then they cleaned as well as sanitized it. Our HVAC duct was great for at least another multiple years.