Water Heater Installation in Milbank, SD
Tell us about the house, and a licensed contractor who covers Grant County will get in touch.
Tell us about the job
It takes about a minute.
Step 1 of 3: Equipment
Milbank winters mean colder water going into the tank
Winter nights here average 7°F from December through February, and the house needs heat nine months of the year, September through May. A new water heater has to work through most of the year here, not just a few winter weeks.
The federal minimum efficiency for a new storage water heater isn't one number. It's set by a formula tied to the tank's rated volume, and that formula changes depending on how a household draws hot water over the day. Two tanks of the same type but different sizes can face different minimums, so the right size for the home matters as much as which model gets installed.
- 7°F
- the average winter night, and colder incoming water means longer heating
- 9 months
- September through May, the months homes here need heat
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
NOAA nClimDiv, 1991–2020 normals
- How do I know it's time to replace my water heater?
- Watch for water around the base of the tank. That usually means the tank itself is failing inside, and once it starts it does not stop. Other signs are water that never gets as hot as it used to, or a tank making rumbling or popping sounds as it ages. Homes here need hot water and heat all through the stretch from September to May, so if your tank is showing any of these signs, it is worth having it looked at before the cold months rather than during them.
- Should I switch to a tankless water heater?
- It depends on what you want out of it. A tankless unit heats water as it flows through instead of storing and reheating a tankful, so you get hot water for as long as you run it, and it does not sit there losing heat between uses the way a tank does. The tradeoff is that a tankless unit needs different gas or electrical supply than a tank did, and venting is different too. A contractor can tell you what your house would need to make the switch.
- What changes when you install a tankless water heater?
- The gas line, the vent, and sometimes the electrical all need a second look. Tankless units draw more gas at once than a tank does, so the existing gas line may need to be sized up. Venting is different too, since a tankless unit vents differently than a tank and often needs new venting run to the outside. Most tankless units also need an electrical outlet nearby to run their controls, which a tank did not require. A contractor can look at your setup and tell you exactly what needs to change.