What Salisbury water actually does to a tank
Maintenance advice is usually written for hard water, and most of this region does not have it. Your supply comes from Salisbury-Rowan Utilities, and the question worth asking is not how much scale it leaves but how corrosive it is. Soft, lightly buffered water forms no protective film inside the tank lining, so the anode rod is doing the entire job of protecting the steel.
That inverts the standard advice. An annual flush matters less here than it would in a hard-water city, and the anode rod matters far more. A tank that has never had its anode checked at eight years old is running on whatever is left of it, and once that is gone the tank itself starts corroding.
- Anode inspection is the one job on this list that changes how long the tank lasts.
- A T&P test with a pressure reading, because a weeping relief valve is usually pressure rather than a failed valve.
- A flush, with an honest warning first: on a tank over about ten years that has never been flushed, the drain valve frequently will not reseat once opened.
What Salisbury itself changes
The housing in Salisbury
Salisbury has one of the most substantial historic housing stocks in North Carolina. The Salisbury Historic District alone counts hundreds of contributing buildings, and it is joined by the North Main Street district, largely built between about 1900 and 1930, plus the Brooklyn-South Square and North Long Street-Park Avenue districts. Late Victorian, Colonial Revival and Craftsman bungalows in quantity. That is a wonderful place to live and a genuinely awkward place to fit a water heater, because almost none of those houses were designed around one.
Where the heaters sit
Utility room, closet, crawlspace and occasionally a true basement, which is rarer everywhere else in our area but does turn up in the older Salisbury stock. Access and the route in are the two things that move the price here, and we establish both before the visit rather than after.