Between Repair Costs and Replacement Value, The $5,000 Furnace Decision Point

https://precision-always-ready-sac.lucialpiazzale.com/evaporator-coils-and-compressors-consume-60-percent-of-typical-hvac-repair-budgets

The $5,000 rule is a repair-cost threshold that guides the repair-versus-replace decision for aging furnaces: if annual repair costs approach or exceed $5,000, or if a single repair tops one-third of replacement cost, replacement often delivers better