Water Heater Repair in Pinedale, WY
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Pinedale winters put real strain on a water heater
Winter nights here average 4°F from December through February, and your water heater has to work through all of them. Homes in Sublette County need heat year round, and hot water is part of that, so the tank sees no real break even in the coldest stretch of the year.
The bigger risk is power. Sublette County has logged 281 winter storms and 65 damaging wind events over the past ten years, and across Wyoming 8% of households lost power for 24 hours or more in 2024. Most electric water heaters and gas models with electronic ignition will not come back on by themselves once power returns. If the lights are back on but the water is not heating, that is usually why.
- 4°F
- the average winter night, and colder incoming water means longer heating
- 8%
- of Wyoming 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 $70 a year off hot water for a typical Wyoming home.
Estimates for a typical Wyoming home, compared with an older unit built to the federal minimum, from EIA household energy data and Wyoming 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 reason is that the tank itself has rusted through from the inside and is starting to fail. Sediment builds up at the bottom of the tank over the years, and once it eats through the steel, water finds its way out and there is no patching it. It can also be a loose drain valve or a fitting that has started to weep, and those are worth checking first since they can be tightened or replaced. 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?
- Most of the time this means the thermocouple has worn out and can no longer sense that the pilot is burning, so the gas valve shuts it off as a safety measure. It can also be a pilot tube with a partial clog, or a draft in the room blowing the flame out before it can heat the thermocouple properly. A weak or dirty thermocouple is the most common fix and it is not expensive to replace on its own. If the pilot relights and holds for a minute but then drops out again once you let go of the knob, that points straight to the thermocouple.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater are repairable rather than something that requires replacing the whole unit. The igniter, the flow sensor, and the heat exchanger are the parts that tend to fail, and all of them can be replaced individually. Mineral buildup in the heat exchanger is common too, and that gets cleared with a descaling flush rather than a new part. A contractor can look at the error code the unit is showing and tell you which of these it is.


