Forest Park has one of the oldest housing stocks in the metro, with about 78% of homes built before 1980, so tankless installs here usually include new venting and gas pipe work. The city requires its own permit for plumbing installation. Call the number on this page to be connected with a local plumber in Forest Park.
Forest Park homes and the tankless question
Forest Park grew up as a railroad stop just south of Atlanta, and its median home was built in 1965. Small ranches and cottages from that era often keep the water heater in a hall closet, a back porch utility room or a crawlspace-adjacent nook, vented through a metal flue. A tankless unit needs a sealed vent to the outdoors and enough gas pipe to supply a large burner. In a lot of these homes the best spot for a tankless unit is an exterior wall in a utility room or garage, sometimes with the heater relocated.
Clayton County Water Authority supplies water, sewer and stormwater service across the county. Its watersheds are Little Cotton Indian Creek, Shoal Creek and Pates Creek, with the Flint River as a supplement. The fact sheet does not give a hardness figure, so test before you decide how often to descale. CCWA also runs a service line inventory portal where you can look up your property.
The City of Forest Park requires plumbing installation to be permitted by the city. Applications go through its OpenGov portal, and inspections are requested by email.
Picking a path
| Path | Works when | Expect |
|---|---|---|
| Gas tankless on an outside wall | There is room to mount it near the gas meter | New gas run, new vent, possible relocation |
| Gas tankless in the old spot | An exterior wall is within vent limits | Gas upsizing and a condensate drain |
| Electric point-of-use | A single far fixture is the problem | A dedicated circuit |
| New tank | The flue and gas line are in good shape | Lowest upfront change |
Signs
- A tank with rust streaks or a damp floor around it
- Hot water that smells or looks off
- Error codes on an existing tankless unit
- A long wait for hot water at the far end of the house
Timing
Older homes leave more unknowns, so planning before a tank fails gives room for the permit and any relocation. If you smell gas, leave, then call 911 and Atlanta Gas Light at 877.427.4321 from outside. Marketers on your bill do not handle leaks.
Tankless Water Heaters questions in Forest Park
Do I need a permit to switch to a tankless water heater?
Will a tankless unit work in an older house?
Can a tankless heater run on propane?
How often does a tankless heater need descaling?
More plumbing services in Forest Park
Tankless Water Heaters nearby
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