Water Heater Installation in Peachtree Corners, GA
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Six months of real demand on your water heater
Peachtree Corners needs heat from November through April, six months a year, with winter nights averaging 34°F. That is six months where your water heater is working alongside your furnace, not instead of it, pulling cold groundwater that has to be raised further to reach the same tap temperature.
Power is the other piece. Across Georgia, close to a third of households lost power for 24 hours or more in 2024, and Gwinnett County has logged 143 damaging wind events and 5 winter storms over the past ten years. A gas water heater with a standing pilot keeps making hot water through an outage. One with electronic ignition, and any electric tank, will not come back on until the power does, though most start back up on their own once it's restored. Either way, the new one should match how this area actually loses power, not just how it heats water on a calm day.
- 34°F
- the average winter night, and colder incoming water means longer heating
- 6 months
- November through April, the months homes here need heat
- 31%
- of Georgia 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 Georgia compared with an electric water heater.
Estimates for a typical Georgia home, from EIA household energy data and Georgia fuel prices. Your home will differ.
- How do I know it's time to replace my water heater?
- The clearest sign is water at the base of the tank. Once a tank starts leaking, it does not seal itself back up, and the leak means the tank has rusted through from the inside. Water that comes out lukewarm instead of hot, or runs out faster than it used to, points to a heating element or a tank that can no longer hold a full load of hot water. Rust-colored water from the hot tap, or a low rumbling sound as the tank heats, are both signs of sediment buildup at the bottom of the tank, and that gets worse over time rather than better. A tank showing any of these signs is worth having a contractor look at before it fails outright.
- Should I switch to a tankless water heater?
- It depends on what you want from your hot water and what your home can support. A tankless unit heats water as it flows through rather than storing it, so you do not run out of hot water partway through a long shower or back to back loads of laundry. It also takes up much less space than a tank. The switch usually means changes to the gas line, the venting, or the electrical circuit feeding the unit, so it is not a straight swap of one box for another. A contractor can look at your current setup and tell you what changing over would 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 standing on the floor, so the space where your tank used to sit opens up. Gas-fired tankless units need a larger gas line than most tank water heaters, because they draw more gas at the moment they are heating water, and they need their own dedicated vent sized for that unit. Electric tankless units draw enough power that the circuit feeding them often needs to be upgraded. Because the unit heats on demand rather than storing a tank of hot water, there is also no standing pilot or tank to lose heat over time. A contractor can check your gas line, venting, and electrical panel to see what your specific installation would need.