09/01/2026
Keeping an older piece of equipment running can feel like the conservative choice.
Sometimes it is.
Other times, repeated repairs are only delaying a replacement that is already becoming harder to manage.
The decision is not just about the latest service bill.
I look at the equipment’s history, whether parts are still available, how often it has failed, and what happens to the building when it goes down.
A shared water heater failing on a weekday is one problem.
The same failure on a holiday weekend, with no replacement available locally, is a different problem.
There is no fixed age when every piece of equipment should be replaced.
But once reliability, parts availability, and downtime start working against you, continuing to repair it may create more risk than replacing it.