What should be checked prior to installing a new HVAC unit?

Prior to installing a new HVAC unit, it is crucial to check the existing electrical capacity and the condition of the ductwork. The electrical capacity must be suitable to support the new system’s power requirements, as insufficient electrical supply can lead to operational issues, including system failure or safety hazards. Additionally, assessing the condition of ductwork is vital, as it affects system efficiency and airflow. Ducts must be properly sealed and free of obstructions to ensure optimal performance of the new unit. Evaluating these two aspects of the existing infrastructure ensures that the new HVAC system operates effectively and efficiently, which is essential for maintaining comfortable and healthy indoor air quality.

While examining the existing plumbing layout, property taxes, and heating fuel type may be relevant in specific contexts, they do not directly impact the immediate setup and operation of the HVAC system as critically as the electrical capacity and ductwork condition do.