System Sizing Errors Cost $1,500 to $4,000 in Unnecessary Replacement Expenses

https://precision-anytime-hvac.cavandoragh.org/ductwork-restriction-cuts-air-conditioning-lifespan-by-5-years-through-static-pressure-damage-1

The compressor is typically the most expensive single component in an HVAC unit, often costing $1,500 to $4,000 for replacement. However, the true expense depends on whether your system was sized correctly using Manual J load calculation standards