Do I Need to Replace My Ductwork When Installing a New HVAC System?

When replacing an air conditioning unit, it is important to consider whether or not new ductwork needs to be installed as well. Learn more about when it is necessary to replace your existing ducts.

Do I Need to Replace My Ductwork When Installing a New HVAC System?

HVAC, or heating, ventilation and air conditioning, is a system that provides heating and cooling for your home. It consists of components such as heating and air conditioning units, ductwork, and a thermostat for control. When you replace your air conditioning unit, you must also consider the circulatory system known as ducts that carries cooled air from the unit to the different ventilation grilles in the house. The installation of ducts requires removing parts of the walls, floor and other areas of the house in order to install them properly. Duct installation costs will also increase the total cost of installing HVAC.

This is why many people opt for a modern ductless air conditioning system if they don't have ductwork in their homes. Ducts often experience wear and tear that prevents even air distribution. Over time, holes and fissures can form and cause cold air to escape into attics, mezzanines, and other unconditioned areas. While heating and cooling specialists can repair ductwork, it is recommended to replace the entire system if it suffers excessive damage. Old ducts will hinder the performance of the air conditioning unit if they are not correlated with the operating requirements of the air conditioner. Therefore, quality ductwork and first-class air conditioning are essential to keep you cool during the summer season.

The HVAC specialist will evaluate the ductwork and determine if you need to install a new duct system after replacing the air conditioning unit. The versatility of an HVAC system means you can build a unique HVAC system for your space. Air conditioning and ductwork together to maintain the desired indoor temperature and can negatively affect your comfort if one doesn't work properly. Installing new ductwork every time you change your air conditioner is a safe way to ensure optimal operation and exceptional indoor air quality. Most HVAC specialists can connect your air conditioner to your home's existing ductwork if it's not in poor condition. If you have already had problems with leaks in the ducts and have had to carry out numerous sealing and repair work, you should consider replacing at least partially the ducts. If your home doesn't have ductwork, you can choose a ductless HVAC system or install ductwork.

Each unit is then connected to each other so that the air controller, fan motor, and ductwork can be shared between the two systems. Many HVAC technicians recommend installing new ductwork after replacing the air conditioner to ensure optimal efficiency and even air distribution. As the acronym suggests, an HVAC system covers all heating, ventilation and air conditioning components of your home. Residential ducts often have twice the lifespan of traditional air conditioners and require replacement every 30 years. HVAC installers can perform tests to determine the degree of ductwork leaks.

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