How Much Does A Thermostat Cost For A Hot Water Heater?

The average thermostat replacement cost is between $100 and $300.

How do I know if my hot water heater thermostat is bad?

If you turn the hot water tap and cold water runs out, then the upper thermostat is damaged. But if the water is hot that becomes later becomes cold, then you have a damaged lower thermostat.

Can you replace a thermostat on a water heater?

Electric Water Heater Thermostat Replacement To change thermostats, you will need to remove the access panel and safety cover (do this for both upper and lower access panels on dual element units). For the sake of safety, use a voltage meter to make certain the power is off. Remove the wires from the thermostat.

What are the symptoms of a bad thermostat?

5 Symptoms of a Bad Thermostat (and Replacement Cost)

• #1 – Temperature Gauge Reading Higher (or Lower) Than Normal.
• #2 – Sudden Air Temperature Changes Inside Vehicle.
• #3 – Coolant Leaking.
• #4 – Rumbling Noises.
• #5 – Heater Malfunction.

How long should a hot water thermostat last?

It would be nice to know when the time is right to replace your water before it springs a leak and causes an inconvenience or worse yet, damage to your home. Typically a residential hot water heater lasts between 6 and 13 years.

What causes a water heater thermostat to burn up?

Usually the cause of overheated water is a lower heating element that has a leak to ground. You need to turn power off to the heater. Disconnect both wires to both elements. Take a volt/ohmmeter and check between the terminals and you should measure between 5-20 ohms.

How do you reset the thermostat on a hot water heater?

Somewhere on your electric water heater, you’ll find a reset button. It’s usually red and often located near the thermostat. It may also be hidden behind a removable metal panel on the unit—and then behind some insulation. Once you find the button, push and release it.

How many thermostats does a water heater have?

Most electric water heaters above 20 gallons have two thermostats that sense the temperature of the water in both the top and bottom of the tank. The upper thermostat is the boss and always tells the lower thermostat what to do.

How do I know if my thermostat is working properly?

Check the screen: Check the screen of the thermostat and make sure that it is lighted. A blank or unlighted screen could indicate a thermostat failure. Check the batteries: Many modern thermostats rely on battery power to operate. If the screen is blank or unlighted, a battery change could solve the problem.

Why is my water heater not getting hot?

If an electric water heater is not producing hot water, it could be a simple problem like a blown fuse or tripped circuit breaker. Additionally, some electric water heaters have a circuit-style safety switch located near or on the thermostat.

Do I need an electrician to replace a thermostat?

Your best option is to have a C-wire properly installed and run to your new thermostat, which means it will require an electrician’s expertise. Even if you find a DIY article or video online, the risk to your health or home isn’t worth it when dealing electrical wiring.

Can I replace my thermostat myself?

A thermostat is a tool that regulates heating and cooling, whether it be in your home or in your car. Replacing inefficient thermostats can help you save money on utility bills or, in your vehicle, keep you safe on the roads. Whatever your situation, replacing it yourself is a task that is surprisingly simple.

How do you know when it’s time to replace your thermostat?

7 Signs You Need to Replace Your Thermostat

• Your HVAC Keeps Turning On or Off.
• Faulty Thermostat Readings.
• Suspiciously High Energy Bills.
• Constant Temperature Shifts.
• Thermostat Is Too Old.
• Thermostat Fails to Respond to Changed Settings.
• Your HVAC System Short Cycles.