With the median Fayetteville home built in 1984, a lot of houses in the city are on their second, third or even fourth water heater. When one quits, the questions are always the same: can it be fixed, what will a new one cost, and does the city need a permit? A licensed local plumber can answer the first two at your house, and the city has a clear rule on the third.
Signs your water heater is failing
Water under the tank.
If it is coming from the tank itself, plan on a replacement. If it is coming from a valve or a connection, a repair is often possible.
Discolored hot water.
Brown or rusty water on the hot side only can mean the tank lining is corroding.
Noise.
Popping and rumbling usually come from sediment on the bottom of the tank.
Hot water running out early.
A failing element, sediment or a broken dip tube can all cause this.
A pilot light that goes out
on a gas unit.
Age.
Look for the manufacture date in the serial number on the label. A heater 10 years old or older deserves a close watch.
If there is a gas smell near the heater, leave the house and call your gas company or 911 from outside.
Permit rules for a water heater in Fayetteville
This is one place the city is unusually clear. City of Fayetteville Development Services uses a separate HVAC and water heater only application for heater swaps. Its permit exemption list says no permit is needed when all three of these are true:
- A licensed plumbing contractor installs the new heater.
- The energy rating and input do not increase.
- The fuel source does not change.
So a like for like swap by a licensed contractor is usually exempt, while going from electric to gas, or putting in a bigger unit, is a different case. Ask the plumber which applies to you. Outside city limits, Cumberland County handles permits, so check there for a county address.
Repair or replace?
A repair often makes sense when:
- The tank is fairly new and dry.
- The fault is one part, such as a thermostat, element, thermocouple, gas valve or relief valve.
A replacement usually makes sense when:
- The tank body is leaking.
- The unit is old and needs an expensive part.
- The household has grown and needs more hot water.
A good plumber will show you the problem and price both routes when both are reasonable.
What it costs
We have not found a Fayetteville price survey, so these are national figures:
| Work | National guide figure | From |
|---|---|---|
| Gas heater replaced | About $1,900 average, many pay $1,000 to $2,700 | Fixr |
| Electric heater put in | About $1,000 average, mostly $800 to $1,500 | Fixr |
| Heater repaired | About $616 average | Angi |
The price can rise if venting, gas piping or water connections need bringing up to code, or if the heater sits in a tight closet or attic. See our Fayetteville plumber cost guide for more.
Tank or tankless?
A tankless heater makes hot water only when you need it and saves space, but it costs more to buy and install and may need a bigger gas line or new venting. A standard tank is simpler and cheaper to put in. Ask the plumber to look at your gas supply, venting and household size before deciding.
Landlords and quick sales
In a city where more than half of households rent, many water heater calls come from landlords. Ask for the old unit's age and condition in writing, and for photos of the install. If you are selling a home on a tight PCS timeline, a plumber can tell you whether the heater is likely to raise questions at inspection.
Common questions
Do I need a permit to replace a water heater in Fayetteville?
Not if a licensed plumbing contractor installs it, the energy rating and input stay the same or lower, and the fuel source does not change, according to the city's exemption list. Other swaps use the city's water heater only application.
How long do water heaters last?
It varies with the model, use and maintenance. Flushing sediment from the tank helps. Once a heater passes about 10 years, start planning a replacement.
Can a leaking water heater be fixed?
If the leak is at a valve or fitting, often yes. If the tank itself is leaking, it needs replacing.