Water Heater Repair in Cody, WY
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Cold winters put steady strain on your water heater
Your water heater works year round in Cody, since homes here need heat every month of the year. On winter nights that average 12°F, incoming water runs colder, so the unit has to work harder to bring it up to temperature. That extra strain shows up in the parts that do the heating, like a gas burner or an electric element, and in the anode rod that wears down protecting the tank.
Park County also sees its share of power trouble. Wyoming households went at least 24 hours without power in 8% of cases last year, and this area has logged 120 winter storms and 192 damaging wind events over the past ten years. If your water heater is electric, an outage means no hot water until power is back. If it runs on gas with a standing pilot, it should relight on its own, but an electronic ignition system will need to be restarted by hand.
- 12°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 the tank itself has rusted through from the inside and is failing. Sediment builds up at the bottom of the tank over the years, and it traps moisture against the steel until it corrodes. Once a tank leaks from the bottom, it needs to be replaced, not repaired, because the tank itself is not serviceable. A leak can also come from the drain valve or a fitting near the bottom, which a contractor can check before assuming the tank is done.
- 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 lit, so it shuts the gas off. It can also mean the pilot orifice is dirty or there is a draft reaching the pilot flame. A thermocouple is an inexpensive part to replace and this is a common repair on older water heaters with a standing pilot. If the pilot lights but drops out within seconds every time, the thermocouple is the likely cause.
- Can a tankless water heater be repaired?
- Yes, most tankless water heater problems are repairable. The igniter, the flow sensor, the heat exchanger, and the venting can all fail on their own without meaning the whole unit is bad. Hard water buildup inside the heat exchanger is a common cause of reduced hot water or error codes, and that can be flushed out. A contractor can pull the error code from the unit's display and tell you what part is behind it.