Water Heater Replacement in Takoma Park, MD

Will an older Takoma Park house complicate the swap?

It can. Takoma Park began in 1883 as a commuter suburb on the District line, much of it is a National Register historic district, and the median home was built in 1954. In houses of that age the heater usually sits in a basement, often sharing a chimney flue with the furnace. When either appliance is replaced, that flue can end up too large or deteriorated for what's left, so the plumber should check the draft and may recommend a liner or a different vent. Older homes can also have aging supply piping, tight basement stairs and shutoff valves that haven't been used in decades. None of this rules out a replacement, but it explains why quotes for similar tanks can differ.

Who handles permits and inspections?

Takoma Park is an incorporated city, but plumbing and gas permits come from WSSC Water Permit Services (301-206-4003), filed through WSSC ePermitting by the plumber or gasfitter. Montgomery County handles building permits when a project grows beyond the heater itself. A quote should state whether the permit is included.

What about the water itself?

WSSC Water supplies the city and disinfects with chlorine rather than chloramine. Its tap analysis lists average hardness around 140 mg/L for Potomac plant water and around 64 mg/L for Patuxent plant water, and which plant serves a given address varies. That is enough to leave sediment in a tank over time but not enough to dominate the decision. Owners of older houses may also want to check WSSC's What's Your Pipe Type? program, which helps customers identify and replace lead service lines on both the utility and customer portions. WSSC says part of the service line is utility-owned and part customer-owned, and asks customers replacing their portion to notify it.

A note on gas safety

Washington Gas serves Takoma Park. If you smell gas near the heater or anywhere in the house, leave first. Then, from outside, call 911 and Washington Gas at 844-WASHGAS (844-927-4427), option 1. Don't operate switches or try to relight a pilot on the way out.