Water Heater Installation in Tampa, FL
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Winters here are mild, but storms are not
Water heaters in Hillsborough County don't work against the cold. Winter nights average 52°F, and homes only need heat two months a year. A new water heater here runs to handle hot water demand year round, not to fight the weather.
The bigger risk is the power. Statewide, 38% of households lost power for at least 24 hours in 2024, and the county has seen 63 damaging wind events over the past ten years. If you're choosing between a gas and electric water heater, that history is worth weighing. A gas unit with a standing pilot keeps making hot water when the power goes out. An electric one won't heat until the power comes back, though most start back up on their own once it does.
- 52°F
- the average winter night, and colder incoming water means longer heating
- 2 months
- December through January, the months homes here need heat
- 38%
- of Florida 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 $240 a year to run in Florida compared with an electric water heater.
Estimates for a typical Florida home, from EIA household energy data and Florida fuel prices. Your home will differ.
- How do I know it's time to replace my water heater?
- Age is the first thing to check, along with what it's telling you. Rust colored water from the hot tap, a tank that's rusting on the outside, or water pooling underneath are signs the tank itself is failing, and a tank that's failing can't be repaired. If it's still making hot water but making noise, taking longer to recover, or the pilot won't stay lit, a contractor can tell you whether that's a fixable part or a sign the tank is done.
- Should I switch to a tankless water heater?
- It depends on what you want out of it, not on your current heater being old or broken. A tankless unit heats water on demand instead of storing it, so you don't run out of hot water partway through a shower, and it doesn't sit there heating a full tank of water you're not using. The tradeoff is the install itself, which often means new gas or electric lines sized for the unit's demand, and possibly venting changes, so it's a bigger job than swapping one tank for another. A contractor can look at your gas line, electrical panel, and existing venting to tell you what switching would actually involve in your house.
- What changes when you install a tankless water heater?
- The unit itself is smaller and mounts on a wall instead of taking up floor space, but what changes around it is usually the bigger deal. Gas fired tankless units need a gas line sized for their higher peak demand, which existing lines aren't always rated for, and they need venting built for the unit rather than reused from the old tank. Electric tankless units draw more power at once than a tank heater does, so the electrical circuit often needs to be upsized too. None of this means you can't switch, it means the install involves more than disconnecting one heater and connecting another, and a contractor will need to look at your gas line, vent path, or panel to size it correctly.