If you’re asking, “Why does my water heater thermostat keep tripping,” Pro Comfort Control can find the exact reason and the best fix. As the most trusted plumbers in Franklin, MA, we use our experience and expertise to fix every issue quickly and effectively. From Franklin Country Day Camp to Miscoe Brook, we ensure every homeowner has the best access to hot water.
What Does Tripping Mean for Franklin Water Heaters?
When a water heater trips, a circuit or other safety component prevents it from receiving power. The high limit switch ensures overheating protection, and it shuts down the appliance when it senses the water growing too hot. This prevents scalding, extreme pressure, and other problems.
6 Reasons the Thermostat Trips Repeatedly on a Water Heater
If the thermostat on your water heater keeps causing problems, you likely have one or more of the following six issues. Only a certified plumber can determine the exact cause.
1. A Faulty Thermostat That Needs Recalibration or Replacement
The thermostat allows you to set the temperature of your hot water, but it can experience issues. It may read the temperature incorrectly, allowing the device to continue heating water even when it’s reached the right temperature. The reset button will trip the device to prevent overheating.
A professional plumber in Franklin can either repair or replace the component. The appointment shouldn’t take long and is one of the more affordable procedures.
2. A Bad Heating Element Risks Overheating the Device
If you’re wondering, “Why does my water heater thermostat keep tripping,” ask a plumber about heating element failure. The heating element is what the water passes over to reach the right temperature. Gas models have a single element, while electric devices have two which alternate.
When it experiences damage or grows old, it sometimes continues to heat even after the thermostat has tried to deactivate it. The most common causes of faulty heating elements include:
- Power surges
- Hard water and sediment buildup
- Corrosion
- Normal wear and tear from old age
Replacing the heating element can pose a safety risk, so always rely on a professional to complete the work.
3. The Reset Button May Require Fixing
If the reset button malfunctions, it may cut power to the water heater before it reaches an excessive temperature. If you’ve repaired other components and the device continues tripping, the reset button is the likely culprit.
Replacing a reset button can be expensive. The plumber may help you choose a new water heater for a cost-effective solution.
4. Electrical Wiring Issues Can Generate Excess Heat
Loose or frayed wires are a major reason people Google, “Why does my water heater thermostat keep tripping?” Old wiring can produce excess heat, which the reset button detects and reacts to. You should never attempt to fix wiring issues yourself.
5. A Damaged Circuit May Cut Power Prematurely
Sometimes, the problem with your water heater may actually stem from your circuit breaker. They can fail due to old age, corrosion, or impact damage. You’ll likely see a broken fuse or charring when you look at the panel, and a professional can fix it.
6. Sediment Buildup Causes Widespread Problems
Sediment builds up in your water heater tank when the minerals in hard water solidify. The higher you set the thermostat, the more quickly the sediment accrues.
This is one of the most common water heater issues, which can cause low pressure, a lack of hot water, and several other problems. Draining the tank at least annually can address the issue.
Schedule Reliable Water Heater Repairs in Franklin Today
Pro Comfort Control always finds the answer to “Why does my water heater thermostat keep tripping?” Whether you live near the Adirondack Club or Wadsworth Farm, you can benefit from our water heater maintenance guide, efficient troubleshooting, and effective repairs. Contact us to schedule service for water heater repairs in Franklin.
Frequently Asked Questions
Below, we answer more questions about water heaters and their thermostats.
What Is the Ideal Temperature for a Water Heater?
The ideal temperature for a water heater is 120 degrees, but some homeowners may feel safe going up to 140.
Where Can I Find the Water Heater Thermostat?
You can find your water heater’s thermostat near the gas valve on gas models. You’ll find it under the front access panel for electrical devices.
Can I Find My Own Answer to “Why Does My Water Heater Thermostat Keep Tripping?”
You should rely on professionals to troubleshoot when you ask, “Why does my water heater thermostat keep tripping?” They can do it safely and quickly.