Even in the desert, winter can bring cold showers — especially in February. Our overnight lows dip into the 30s and low 40s, leaving water heaters working overtime and exposing weak systems.

Here’s how to get more performance, lower energy use, and longer system life this month.

1. Give Your Water Heater a Flush

Hard water minerals — calcium, magnesium, and sediment — settle quickly at the bottom of the tank.
When your heater tries to keep up with cold incoming water, sediment:
– Wastes energy
– Slows heating
– Reduces capacity

A 30–45 minute flush does wonders for efficiency.

2. Check the Temperature Setting

Most heaters come set at 140°F.
In Vegas, 120°F is often all you need — saving energy without sacrificing comfort.
If water feels too cool as February continues, a certified plumber can fine-tune safely.

3. Insulate Exposed Pipes

Garage-install or exterior-wall water heaters lose heat faster.
Add insulation sleeves to hot water lines to keep water warmer all the way to the faucet.

4. Replace Failing Components Early

If your system:
– Runs out of hot water
– Pops or rumbles
– Shows rust-colored water

It could be more cost-effective to repair or upgrade than to nurse it through spring.

5. Consider Going Tankless

February is a great time to make the switch — before spring installs ramp up.
Tankless systems offer:
– Endless hot water
– Lower energy bills
– No hot water recovery time
– Better winter performance

And they take up less space in already-tight Vegas garages.

The Las Vegas Hard Water Factor

Few regions are as hard on water heaters as the desert Southwest.
Hard water speeds up:
• Corrosion
• Sediment buildup
• Appliance failure

Pairing a new or existing heater with a water softener can extend its life dramatically.

Don’t let February leave you freezing. Schedule a water heater tune-up or upgrade today.