Water Heater Installation in Broomfield, CO
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Your water heater works through eight cold months here
Broomfield homes need heat from October through May, and winter nights average 20°F from December through February. That's eight months of cold water coming into the tank, and a unit sized for a milder climate will not hold up the same way.
Power is part of the picture too. Statewide, 13% of households went at least 24 hours without power in 2024, and the county has logged 71 winter storms and 60 damaging wind events over the past ten years. A gas water heater with a standing pilot keeps making hot water through an outage. One with electronic ignition, gas or electric, will not light or heat until power comes back. Whichever type goes in, it has to meet the federal minimum efficiency for its size, set by a formula tied to the tank's rated volume rather than one number for every unit.
- 20°F
- the average winter night, and colder incoming water means longer heating
- 8 months
- October through May, the months homes here need heat
- 13%
- of Colorado 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 $370 a year to run in Colorado compared with an electric water heater.
Estimates for a typical Colorado home, from EIA household energy data and Colorado fuel prices. Your home will differ.
- How do I know it's time to replace my water heater?
- Most tanks last about a decade, so age alone is worth checking first. Rusty water from the hot tap, a tank rusting on the outside, or water pooling underneath are signs the tank itself is failing, not just a part inside it. Popping or rumbling sounds mean sediment has built up on the bottom, which makes the burner work harder and can shorten what's left of its life. If it's not keeping up with your hot water needs the way it used to, that's wear, not something a repair fixes for good.
- Should I switch to a tankless water heater?
- It depends on what you want out of it, not on your old tank failing. A tankless unit heats water only as you use it, so you don't pay to keep a tank hot all day, and it won't run out partway through back to back showers. It takes up much less space than a tank, which matters if you're tight on room. A contractor can look at your gas line, venting, and how much hot water your house actually uses before sizing one for your home.
- What changes when you install a tankless water heater?
- The biggest change is that hot water is made on demand instead of stored ahead of time, so there's no tank sitting there losing heat between uses. A tankless unit needs its own fuel supply and vent setup, and that sometimes means new venting or a larger gas line depending on the house. Where it goes usually changes too, since it mounts on a wall instead of standing on the floor. Cold weather matters here too. Winter nights average 20°F from December through February, so incoming water is colder, and a tankless unit has to work harder to raise it to temperature. That's something a contractor accounts for when sizing the unit.