Central Air Conditioning

Whole-home cooling through a single outdoor condenser and existing ductwork.

Overview

Central air conditioning cools an entire home through a single outdoor condensing unit connected to an indoor coil and the home's existing ductwork. It's the most common cooling setup in homes that already have ducted heating.

Good Fit For

  • Homes that already have ductwork in place from a furnace or air handler
  • Whole-home, consistent cooling rather than room-by-room control
  • Homeowners who want a single thermostat to manage the whole house

Worth Considering

  • Ductwork condition matters — leaky or undersized ducts limit how well the system performs
  • Correct sizing for square footage and layout affects both comfort and efficiency
  • Outdoor unit placement needs adequate clearance and airflow

Questions to Ask a Provider

  • Is the existing ductwork suitable for this system, or does it need work?
  • What size and efficiency rating fits this home?
  • How does humidity control factor into the system's performance?

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