Where leaks show up in Davidson
Where the unit sits decides how urgent a leak is, and in Davidson that is not uniform. Utility room, closet and crawlspace in the older centre. Garage and attic in the newer subdivisions. Attic installs are the ones we want to know about on the phone, because a leak in an attic is a different urgency from a leak in a garage.
That matters more than the leak itself. Water escaping from a unit in a garage is an inconvenience. The same leak from an attic or an upper-floor closet is a ceiling, and it is the one case where we would rather you shut the cold inlet and call than wait for the morning rate.
- From the tank body: the unit is finished. A perforated shell cannot be patched, and anyone who says otherwise is selling you a delay.
- From the relief valve discharge: usually pressure rather than a failed valve. Put a gauge on a hose bib before replacing anything.
- From a fitting or connector: genuinely repairable, and frequently a $150 to $300 job rather than a replacement.
- Pooling with no obvious source: often condensate or the pan drain rather than the heater, which is worth establishing before anyone quotes you a tank.
What Davidson itself changes
The housing in Davidson
Davidson is a college town with a genuinely old centre around the campus and a steady stream of newer building around it, some of it very recent. The older houses near the college have the problems old houses have: tight utility spaces, heaters fitted where there was room rather than where there should have been, and discharge pipes that were run before anyone was checking. The newer building is straightforward by comparison.
The pipe era
Mixed with the build years. The oldest properties near the campus may have galvanised in service; the newer stock is copper and PEX.