The thermostat on a water heater senses the water temperature and turns the heat on and off to hold the setting. It is the brain of the tank.
The sensor
The thermostat uses a sensor or a probe to read the water temperature near the element or burner. hard water and mineral buildup are the norm, and the desert heat stresses outdoor lines and water heaters In Roswell, it compares that reading to the set point.
The switch
When the water is cooler than the setting, the thermostat closes the circuit and the heat comes on. At the set point, it opens and the heat stops.
The set point
Most heaters ship around 120 degrees, balancing comfort and scalding risk. hard water and mineral buildup are the norm, and the desert heat stresses outdoor lines and water heaters In Roswell, a lower setting also saves energy.
The electric pair
An electric tank has an upper and a lower thermostat that work in sequence, heating the top first. hard water and mineral buildup are the norm, and the desert heat stresses outdoor lines and water heaters In Roswell, a failing one leaves the tank lukewarm.
The failure
A stuck thermostat can overheat the water, and a failed one leaves it cold. hard water and mineral buildup are the norm, and the desert heat stresses outdoor lines and water heaters In Roswell, testing with a multimeter tells which part is bad.
The replace
Replacing a thermostat is a straightforward part swap for a pro. hard water and mineral buildup are the norm, and the desert heat stresses outdoor lines and water heaters In Roswell, the element and the thermostat are often replaced together.
The call
Keep the tank at the right temperature. Call 888-217-3585 and Roswell, NM Plumbing Experts will match you with a Roswell pro for the repair.
Plumbing in Roswell: what to know
In Roswell, hard water and mineral buildup are the norm, and the desert heat stresses outdoor lines and water heaters. Pros in our network know the local quirks and bring the right parts on the first visit.
Across Chaves County — from Artesia, Ruidoso and Carlsbad to ZIP codes like 88230 — homeowners deal with the same kinds of issues. The tips above apply locally, and when a job goes beyond a quick fix, a vetted local pro is only a call away.
Need a hand in Roswell?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Roswell, NM Plumbing Experts will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Roswell.