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Should I Repair or Replace My HVAC Unit?
When your heating or air conditioning unit stops working, you may need to decide whether to repair it or replace it. Use this interactive tool to help you make the best choice for your situation.
How to use this tool
Answer each question
Review your points total
Get your recommendation
Is the repair under warranty?
If your unit is under warranty, you should have it repaired, as a portion of the cost is covered. If your warranty has expired, consider the age of your system and the type and cost of the repair before deciding.
How old is your system?
If your HVAC unit is out of warranty and near the end of its lifespan, replacement is recommended. Median lifespans of common unit types: air conditioner, 10-15 years; heat pump, 15 years; furnace, 18 years.1
What is the estimated cost of repair?
A minor, low-cost repair will get your system up and running, but may be a sign of a larger problem. If a major, costly repair is needed, replacing the unit may be a better choice. New units offer longer-term benefits and a new warranty.
Have frequent repairs been needed?
Frequent repairs in the same year are often a sign of a larger problem or an aging system. Talk with your HVAC technician about the condition of your unit.
Have you noticed declining performance?
A change in your home comfort, like uneven temperatures, increased humidity, or an unexpected increase in your energy bill are signs of an aging system. Talk with your HVAC technician about the condition of your unit.
Do you plan to stay in your current home for at least five more years?
If you plan to move soon, repair is a good option because you likely won't benefit from the long-term savings a costly new unit provides. If you plan to stay in your home, replacement may be a better choice.