Keep Boiler & Radiator or Install New HVAC?

[Aldo Chandra]

Hello BP Community!

Currently on my 2nd flip as a college student and just went through the home inspection. There is a boiler in the basement that is about 8 years old and working pretty well. The radiator around the homes are also good. While I intend to get the top dollar for this flip and I have accounted adding the HVAC to the scope of work, would you recommend to keep the boiler or install a new HVAC unit?