A clearer view of
repair or replace.
Explore an annualized cost estimate with your own assumptions. Cost is only one consideration: safety, reliability, warranties, repairability and environmental impact also matter.
What this model does and does not include
Repair annual cost = repair quote ÷ remaining years + running cost + upkeep. Replacement annual cost = (price + installation − credit) ÷ useful years + running cost + upkeep. The sensitivity range varies repair life only, with all other values held fixed.
This is straight-line annualization over different estimated lifespans, not a same-period cash-flow forecast. It excludes financing, inflation, discounting, residual value, unexpected failures and downtime. Uncertainty is a scenario range, not a statistical confidence interval. No savings or lifetime is guaranteed. Do not repair or operate unsafe equipment without qualified advice.