Water Heater Installation in Kissimmee, FL
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Kissimmee doesn't ask much of a water heater, except to survive the power going out
Winters here barely count as winters. Nights average 52°F from December through February, and the rest of the year runs warmer. A water heater here is not working against real cold.
The bigger risk is the grid, not the weather. Osceola County has seen fourteen damaging wind events over the past ten years, and across Florida, 38% of households went at least 24 hours without power in 2024. A gas water heater with a standing pilot needs no power to keep the pilot lit, and most water heaters come back on by themselves once power returns. Whatever gets installed, it has to meet the federal efficiency minimum for its size, since the minimum is set separately for each tank size and draw pattern.
- 52°F
- the average winter night, and colder incoming water means longer heating
- 1 months
- January 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?
- The clearest sign is age, along with how the unit is acting. Look for rust colored water coming from the hot tap, a tank that's damp or wet around the base, or water that doesn't get as hot as it used to. A popping or rumbling sound from the tank means sediment has built up on the bottom, and that makes the unit work harder to heat the same amount of water. If you're seeing any of these signs on an older unit, it's worth having a licensed contractor look at it before it fails.
- Should I switch to a tankless water heater?
- It depends on what you want out of it, not on whether your current tank still works. A tankless unit heats water on demand instead of storing it, so you don't run out of hot water partway through a shower with the dishwasher running. It also takes up much less space than a tank. The tradeoff is that a tankless unit usually needs changes to the gas line, the venting, or the electrical circuit to run, so it's not a straight swap. A licensed contractor can look at your home's setup and tell you what switching would actually involve.
- What changes when you install a tankless water heater?
- The unit itself is smaller and mounts on a wall instead of sitting on the floor, so the space where your old tank sat opens up. Because it heats water as it flows through instead of storing a tank full, it usually needs a larger gas line or a dedicated electrical circuit to deliver enough power in that moment. The venting is different too, since a tankless unit vents through a different type of pipe than a tank does. All of this means the installation involves more than disconnecting the old unit and connecting the new one, and a licensed contractor will need to check your home's gas, electrical, and venting to see what has to be added or changed.