Water heater repair in Norman, OK

Lake Thunderbird and the Garber-Wellington wells

Lake Thunderbird, east of town on the Little River, was built in the 1960s to supply Norman, Midwest City and Del City, and the Central Oklahoma Master Conservancy District manages it. Norman treats its share at the Vernon Campbell Water Treatment Facility. Summer algae in the lake sometimes give the water an earthy taste and smell, which the plant works to control.

The lake does not cover all of Norman's demand, so the city also pumps from dozens of wells drilled into the Garber-Wellington aquifer, a sandstone formation beneath central Oklahoma. That groundwater is harder than the lake water and naturally contains minerals such as arsenic and chromium that the city monitors and treats. For water heaters, the key fact is that the blend leans harder when the wells run heavily in summer, which speeds up scale on tankless exchangers and calcium buildup around tank elements.

Where Norman heaters live

Basements are rare in Norman. In the older neighborhoods east and south of campus, including the Miller Historic District, Chautauqua and the streets around Campus Corner, cottages and bungalows from the 1920s to 1950s tend to tuck the heater into a laundry nook, an enclosed rear porch or an old detached garage off the alley. Pier-and-beam floors in some of these homes mean supply lines run through a crawl space exposed to winter wind.

Newer neighborhoods to the west and northwest, such as Brookhaven, Hall Park, Eagle Cliff and the subdivisions along 36th Avenue NW, are slab-on-grade homes with heaters in the garage or, in larger two-story houses, the attic. Many Norman garages also have an in-ground storm shelter, and the water heater often stands just a few feet from the shelter hatch.

Tornadoes, hail and the 2013 Moore storm

Norman is home to the National Weather Center and NOAA's Storm Prediction Center for a reason. Spring brings supercells across Cleveland County nearly every year. On May 20, 2013, an EF5 tornado tore through Moore, just north of Norman, destroying neighborhoods and schools. Norman itself has been hit by smaller tornadoes over the years, and hail and straight-line winds damage roofs and vent caps more often than tornadoes do.

For water heaters, storm damage usually means a crushed or loosened flue cap on the roof, which can let rain down the vent or cause the heater to spill exhaust. After a hailstorm, have the roofer or plumber check the water heater vent along with the shingles. If a tornado or severe wind damages the house, shut off gas at the meter and do not relight any appliance until the system has been checked.

Ice storms and freezes

Central Oklahoma gets occasional ice storms that bring down power lines and leave neighborhoods dark for days. The October 2020 ice storm hit Norman while trees still had their leaves, and widespread outages followed. Power-vent tanks, electric tanks and tankless units all stop working without electricity, so a standard atmospheric gas tank with a standing pilot is the one heater that keeps working during an outage.

Hard freezes, like the one in February 2021, expose supply lines in attics, crawl spaces and garages. Pier-and-beam homes near campus and attic heaters in newer houses are the most likely to have frozen lines at the heater. Insulating exposed pipes and keeping garage doors closed during cold snaps prevents most of those calls.

The problems plumbers see most in Norman

• Overworked tanks in OU rentals where four roommates share a 40-gallon heater in a closet.
• Scaled tankless units in west Norman homes during summers when the wells carry more of the load.
• Damaged flue caps after hail that let rain into the vent or spill exhaust into the garage.
• Frozen lines in pier-and-beam crawl spaces near Campus Corner and the Miller district during hard freezes.
• Burned-out elements in electric tanks on harder well water.
• Rusted drain pans and wet ceilings under attic heaters in two-story homes.

Typical water heater prices in Norman

Norman prices run slightly below the Oklahoma City metro for comparable work. Attic installs, closet heaters that must be swapped for a slimmer model, and roof work on storm-damaged vents add the most to a quote.

Licensing and permits in Norman

Oklahoma's Construction Industries Board issues the plumbing contractor and journeyman licenses, and a Norman heater swap done for a fee has to fall under one of them. The City of Norman issues building and plumbing permits through its Development Center, and a replacement heater needs a permit and an inspection of the vent, gas line, relief valve drain and, for attic heaters, the pan.

Before work starts, ask for the contractor's Construction Industries Board license number and look it up on the board's site. Homes outside city limits in unincorporated Cleveland County, or in Noble and Moore, go through those jurisdictions for permits instead of Norman's Development Center.

OG&E, ONG and fuel choices

OG&E supplies electricity to most of Norman, while Oklahoma Electric Cooperative serves some outlying areas on the east and south sides. Oklahoma Natural Gas, known locally as ONG, delivers natural gas, and gas tanks remain the most common heaters in town. Electric tanks show up in apartments, some rentals and rural homes east of Lake Thunderbird without gas service.

OG&E and ONG have each offered efficiency rebates at times for qualifying water heaters. A sulfur smell around the burner closet is ONG's business first: get outside, then dial their emergency number.

OU rentals and student houses

Norman's student rentals stretch from Campus Corner to Lindsey Street and east along Boyd Street. Many are older houses with one standard tank stuffed into a closet sized for a 30-gallon heater from decades ago. When the tank fails, the replacement often has to be a tall, slim model or a tankless unit, because modern insulated tanks are wider.

Landlords with four- and five-bedroom houses usually do better with a high-input gas tank or a tankless heater sized for back-to-back showers. Scheduling checks in July, before the August move-in rush, avoids emergency calls during the first week of classes.

Around Norman

Neighboring communities run their own utilities and permits. Moore to the north, Noble to the south, and Newcastle and Blanchard to the west across the Canadian River each handle their own inspections. Slaughterville and rural Cleveland County homes often rely on private wells or rural water districts, and Oklahoma City begins just north of Moore with its own permit office.

Water heater questions from Norman