Surveyed real estate agents who said this project facilitated a home sale: 7%
Agents who recommended this project before a home sale: 20%
If you want your house to be in tip-top shape for a sale, replacing the HVAC is not the first thing you should start with. Based on a report released by the National Association of Realtors, replacing an HVAC system costs around $8,200. If you sell your house, you might be able to recover around $7,000 but it is not a defining reason behind a successful home sale.