Water Heater Replacement in Pfafftown, NC

Does it matter which part of Pfafftown I live in?

For the permit, no. Pfafftown is an unincorporated community that's been partly annexed into Winston-Salem and Lewisville, but all three areas are served by the joint Winston-Salem/Forsyth County Inspections Division. The plumber files with that one office whichever side of the line you're on.

For water, it can. Some Pfafftown addresses are on Winston-Salem/Forsyth County Utilities, and others use private wells, which Forsyth County Environmental Health permits. That difference affects how the new heater should be set up.

How does well water change the replacement?

Homes on WSFC water get soft, chlorinated water; the 2025 report averaged 17.5 ppm hardness, so scale inside a tank is usually light. Well water is different from house to house. Some wells carry sand or silt that settles at the bottom of the tank, coats electric elements and makes gas units rumble.

If you're on a well, a plumber may suggest a sediment filter ahead of the heater, a full-port drain valve that flushes better than the standard plastic one, and a reminder to drain a few gallons every year. A water test can also show whether hardness or iron is high enough to treat.

What age of home am I likely dealing with?

About a third of homes in ZIP 27040 were built before 1980, and the largest group dates from the 1980s, with newer subdivisions mixed in among older rural houses. In the older homes, expect the plumber to look closely at shutoffs, supply connectors and the relief valve discharge line. In newer subdivisions, many heaters are original or second-generation and a direct swap is often straightforward.

Piedmont Natural Gas serves Forsyth County, with availability depending on the street. If you smell gas, leave the house and call 911 or Piedmont at 800-752-7504 from outside.

One local note

Pfafftown sits about 7 miles from downtown Winston-Salem, west of Muddy Creek. Tell the plumber your nearest main road, such as Yadkinville Road or Transou Road, and whether you're on a well, so they arrive with the right parts. If the old tank is leaking now, close the cold supply valve and switch off the breaker or gas control before you dial, then keep belongings clear of the water.