Short Answer
A failing or non-functional HVAC system is a major concern for buyers. You can replace it before listing, offer a credit toward a new system, or reduce the sale price to account for the cost. A new HVAC system costs $5,000 to $12,000 depending on the system type and home size. Most lenders will require a functional HVAC system for financing. If the system is old but still working, disclose its age and condition so buyers can plan for future replacement.
An HVAC system in poor condition or at the end of its lifespan is one of the most common issues sellers face. The average HVAC system lasts 15 to 20 years. If your system is approaching or past that age, buyers will factor replacement costs into their offer. If the system is not working at all, most lenders will require it to be replaced before approving a loan. You have several options. Replace the system before listing. This removes the issue, makes the home more attractive, and can be a selling point. Offer a credit to the buyer at closing for the cost of a new system, allowing them to choose the system they want. Reduce the sale price to account for the needed replacement. If you choose not to replace it, sell as-is to a cash buyer who will take on the project. If you replace the system, keep all documentation, including permits and warranty information, to show buyers. Energy-efficient systems can be a strong selling point, especially for environmentally conscious buyers.
Bob's Advice
Redfin Senior Agent · AI Certified Agent
HVAC systems are expensive, but they are also essential. If your system is on its last legs, I recommend addressing it before you list. A new system can be a great marketing feature, and it removes a common objection. If you cannot afford to replace it upfront, my Renovate and Sell program allows you to make the improvement and pay at closing. Let me take a look at your system and help you decide the best approach for your situation and timeline.
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