Water Heater Repair in Hobbs, NM
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What Hobbs winters do to a water heater
Lea County homes run their heat from November through April, and on winter nights averaging 28°F, incoming water runs colder for longer stretches. A water heater has to work harder to bring that water up to temperature, and the burner or heating element cycles more to keep up. That extra cycling wears on the thermostat and the heating element in an electric unit, or the igniter and burner assembly in a gas one.
Power loss adds to the problem. Lea County has seen 9 winter storms and 127 damaging wind events over the past ten years, and statewide, 13% of households lost power for a day or more in 2024. Most water heaters come back on by themselves once power returns, but a unit already stressed by a cold snap is more likely to show a problem right after, whether that's no hot water, a pilot that won't stay lit, or water that never gets fully hot.
- 28°F
- the average winter night, and colder incoming water means longer heating
- 6 months
- November through April, 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 $230 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?
- The most common cause is the tank itself, rusted through from the inside and now weeping from a seam or seal. Sediment builds up at the bottom of the tank over years, and once it corrodes a hole, no fitting or valve can be tightened to fix it. It could also be the drain valve or a fitting that's simply loose, so it's worth checking those first. If the tank itself is the source, the water heater needs to be replaced, not repaired.
- Why won't the pilot light on my water heater stay lit?
- Usually the thermocouple has worn out and can no longer sense that the flame is lit, so it shuts the gas off as a safety measure. It can also mean a weak gas supply or a draft blowing the flame out. A thermocouple is a cheap, quick part to replace and solves this in most cases. If it keeps happening after that part is swapped, have a contractor check the gas line and venting.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless unit are repairable, from an igniter that won't fire to a heat exchanger fouled with mineral scale. The electronic controls, the flow sensor, and the venting are all serviceable parts. A leak in the heat exchanger itself is usually the one failure that means replacement instead of repair. A contractor can pull the fault code the unit is showing and tell you which one you're dealing with.