Water Heater Repair in Farmington, NM
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Farmington puts a water heater to work most of the year
Groundwater coming into your house is cold for eight months, October through May, and on winter nights that average 20°F the incoming line runs even colder. The heater has to work harder and longer to get water up to temperature, and that extra runtime wears on the heating element and thermostat sooner than it would somewhere milder.
The county has also seen 30 winter storms and 42 damaging wind events over the past ten years, and statewide, 13% of households lost power for a full day or more last year. When power drops in freezing weather, an electric water heater stops heating, and a storage tank left cold too long can leave you with no hot water right when you need it most.
- 20°F
- the average winter night, and colder incoming water means longer heating
- 8 months
- October through May, the months homes here need heat
- 13%
- of New Mexico households lost power for a day or more in 2024, and a heater with an electric element or electric ignition stops without it
NOAA nClimDiv, 1991–2020 normals
A new water heater would cut about $50 a year off hot water for a typical New Mexico home.
Estimates for a typical New Mexico home, compared with an older unit built to the federal minimum, from EIA household energy data and New Mexico fuel prices. Your home will differ.
Repair makes sense when an element, thermostat or gas valve has failed.
Replacement makes sense when the tank itself is leaking.
- Why is my water heater leaking from the bottom?
- Water at the base almost always means the tank itself has failed inside, and once that happens the tank needs to be replaced, not patched. Sediment builds up at the bottom of the tank over years, and it slowly wears through the metal from the inside. A leaking valve or fitting can also drip down the side and pool at the bottom, so it is worth checking the drain valve and the connections above before assuming the tank is done. A contractor can tell the difference quickly and shut off the water if the tank is the problem.
- Why won't the pilot light on my water heater stay lit?
- A pilot that won't stay lit is usually a sign the thermocouple has worn out, since that's the part that senses the flame and keeps the gas valve open. It can also mean the pilot tube is dirty or there's a draft problem in the flue pulling the flame sideways. Either way, relighting it yourself won't fix what's causing it to go out. A contractor can test the thermocouple and clean or replace what's needed.
- Can a tankless water heater be repaired?
- Yes, most tankless water heater problems are repairable. Mineral buildup on the heat exchanger is common and is usually cleared with a descaling flush. Igniter and sensor failures can be replaced individually rather than swapping the whole unit. A contractor can run the unit's diagnostics to find out exactly which part has failed before deciding what needs replacing.