Water Heater Installation in Claremore, OK
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What Rogers County winters ask of a water heater
Water heaters here work against cold ground water for seven months of the year, October through April, with winter nights averaging 29°F. The colder the water coming in, the harder the unit works to bring it up to temperature, and that adds up over a season this long.
Power is part of the picture too. A quarter of Oklahoma households went at least 24 hours without power in 2024, and Rogers County has seen 10 winter storms and 109 damaging wind events over the past ten years. A gas water heater with a standing pilot will keep making hot water through an outage. One with electronic ignition, or an electric unit, needs the power back before it fires again. Worth knowing before you pick a replacement.
- 29°F
- the average winter night, and colder incoming water means longer heating
- 7 months
- October through April, the months homes here need heat
- 25%
- of Oklahoma 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 heat pump water heater would save about $320 a year to run in Oklahoma compared with an electric water heater.
Estimates for a typical Oklahoma home, from EIA household energy data and Oklahoma fuel prices. Your home will differ.
- How do I know it's time to replace my water heater?
- If it's leaking from the tank itself, replace it, because that tank will not seal again. Water pooling at the base, rust-colored water, or a popping or rumbling sound from inside the tank are signs it's failing rather than just acting up. A unit that's old and starting to show these signs is usually past the point of repair. A contractor can look at the age and condition of yours and tell you whether it's worth fixing or worth replacing.
- Should I switch to a tankless water heater?
- It depends on what you want out of it, not on your current tank failing. A tankless unit heats water only when you draw it, so it doesn't run out the way a tank can, and it takes up far less space. It costs more to install than a like-for-like tank replacement, and in a home with older gas lines or electrical service, some of that work goes into bringing those up to what the new unit needs. Winters here get cold enough that incoming water is colder too, so a contractor sizing the unit will account for how hard it has to work to bring that water up to temperature.
- What changes when you install a tankless water heater?
- The biggest change is that you stop paying to keep a tank of water hot around the clock. Gas venting is different too, since tankless units often need their own dedicated vent rather than sharing one built for a tank. Gas supply lines sometimes need to be upsized, since a tankless unit draws more gas at once to heat water on demand. A contractor will check the existing gas line, venting and electrical before install to see what has to change.


