When is it Time to Repair or Replace your HVAC System?

Your HVAC system plays a vital role in maintaining comfort in your home. Whether it’s sweltering summer heat or biting winter cold, your heating, ventilation, and air conditioning system ensures you’re cozy year-round. But like all appliances, it doesn’t last forever. So, how do you know when it’s time to repair or replace your HVAC system?

hvac tech checking unit

Age of the HVAC System

  • Repair: If your system is less than 10 years old and the repairs are minor, fixing it may be the more cost-effective option.
  • Replace: If your system is nearing or beyond its expected lifespan and you’re facing expensive repairs, it might be time to replace it. Older systems are less energy-efficient, and upgrading to a newer model can save you significantly on energy bills.

Frequent Repairs

An HVAC system that needs constant repairs is a clear indication that it’s time to consider replacement. If you’re calling the technician more than once or twice a season, it’s a sign that the system is wearing down.

  • Repair: A few minor fixes or annual maintenance might extend the life of a relatively new system.
  • Replace: If repairs are frequent and costly, a new unit could be a smarter long-term investment

Cost of Repair vs. Replacement

A good rule of thumb is the “50% rule.” If the cost of repairing your HVAC system is 50% or more of the cost of a new unit, it’s usually better to invest in a replacement.

  • Repair: For repairs under the 50% threshold, it might make sense to keep your current system running a little longer.
  • Replace: If the repair costs are approaching or exceeding 50% of the cost of a new system, you’ll save money in the long run by replacing the unit.

Knowing when to repair or replace your HVAC system can save you money, time, and a lot of stress. Pay attention to the age of your system, repair frequency, energy bills, and overall performance. When in doubt, consult with a trusted HVAC professional like Baggett Heating and Cooling, who can guide you toward the best decision for your home and budget.

Whether you repair or replace, the goal is the same: a reliable, efficient HVAC system that keeps your home comfortable year-round.

Baggett Heating & Cooling is locally owned and operated and has been serving the Clarksville-Montgomery County area for over 40 years.

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