Water Heater Installation in Grand Junction, CO
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Nine months of the year, your water heater is doing real work
Grand Junction homes need heat most of the year, September through May, and winter nights average 18°F. Cold groundwater coming into the tank means the heating element or burner runs longer to get water up to temperature, and it does this for nine months straight.
Mesa County also sees its share of winter storms and wind events strong enough to knock out power. A gas water heater with a standing pilot keeps working through an outage. One that relies on electronic ignition will not light until power is back. Either way, a new installation should account for how the unit responds when the power drops, not just how it performs on a normal day.
Whatever size and type you choose, it has to meet the federal efficiency minimum for storage water heaters. That minimum is not one number. It is set by a formula based on the tank's rated volume, and it's applied differently across four draw patterns, so two tanks of different sizes can face different minimums even if they are the same type of heater.
- 18°F
- the average winter night, and colder incoming water means longer heating
- 9 months
- September 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?
- Water pooling at the base of the tank means it's done. That's the tank itself failing, not a fitting you can tighten or a valve you can replace. Rust-colored water from the hot side, a tank that's making rumbling or popping sounds, or water that won't get hot anymore are the other signs worth acting on. If your water heater is old and showing any of these, replacing it before it fails is worth considering. A tank that fails outright usually does it without warning, and the water damage from that can cost more than the heater.
- Should I switch to a tankless water heater?
- It depends on what you want out of it, not on any rule that says one type is better. A tankless unit heats water as you use it, so you don't run out partway through a shower the way you can with a tank that's been drawn down. It also takes up less space and has no tank to eventually corrode and leak. Against that, a tankless unit usually needs different gas or electrical service than the tank it replaces, so the install itself is a bigger job. A contractor can look at your home's gas line and venting 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 where it goes in your house usually changes. It also needs venting sized for its own exhaust, which is different from what a tank uses, and gas units often need a larger gas line to supply enough fuel for the burner to heat water on demand. Because there's no tank holding a reserve of hot water, the burner has to fire at a higher rate the moment you turn on a faucet. A contractor evaluating the install will check your existing gas line, venting, and electrical to see what needs to change to support it.