Water Heater Installation in Malvern, AR
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What a Malvern water heater has to deal with
Winter nights average 33°F here from December through February, and the water coming into the tank is colder through those months. A new water heater has to bring that colder water up to temperature, not just hold one the way it does in summer.
Power is part of the picture too. Nearly a quarter of Arkansas households went at least 24 hours without power in 2024, and Hot Spring County has seen 9 winter storms and 45 damaging wind events over the past ten years. A gas water heater with a standing pilot keeps working through an outage. One with electronic ignition does not light until the power is back. Whichever type goes in, it has to meet the federal minimum efficiency for its size, since that standard is set separately for each tank volume rather than as one number for every heater.
- 33°F
- the average winter night, and colder incoming water means longer heating
- 5 months
- November through March, the months homes here need heat
- 24%
- of Arkansas 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 $290 a year to run in Arkansas compared with an electric water heater.
Estimates for a typical Arkansas home, from EIA household energy data and Arkansas 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, that's the clearest sign, and it means replacement, not repair. Water pooling at the base, rust colored water, or a tank that's old enough to be near the end of its rated life all point the same direction. A water heater that's struggling to keep up, making rumbling noises from sediment buildup, or needing repeated repairs is usually costing more to keep than to replace. A licensed contractor can check the tank and tell you whether what you're seeing is early or late in that process.
- Should I switch to a tankless water heater?
- It depends on what you want from your hot water, not on anything wrong with a tank. A tankless unit heats water as it's used instead of storing it, so you don't run out partway through a shower and it doesn't sit there losing heat all day. It also takes different venting and gas or electrical supply than a tank does, so what your house already has matters. A licensed contractor can look at your 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 taking up floor space, since there's no tank to store water in. It needs its own venting, sized for the unit, and often a larger gas line or a dedicated electrical circuit depending on the type. Hot water arrives on demand instead of from storage, so supply doesn't run out, but how fast it arrives at the faucet still depends on the distance from the unit. A licensed contractor can tell you what your home would need to make the switch.