answersLogoWhite

0

How to test a thermostat Most thermostats are rated to open at 190 degrees Fahrenheit. Testing the operation of a thermostat is simple: Get a pot of water heating on a stove, suspend the thermostat in the water by tying it to something that can hang across the top of the pot with some ordinary string, use a thermometer (one that can at least stand the boiling point of water which is 212 degrees Fahrenheit). Put the thermometer in the water along with the setup and watch the temperature. At around 190 degrees, the thermostat should open up indicating that it operates normally. If not, then it is defective, or it is rated to open at a different temperature. There is usually a stamp or engravement at the butt of the thermostat that shows its temperature rating.

User Avatar

Wiki User

9y ago

What else can I help you with?

Related Questions

What cars have to have a thermostat?

All cars need a thermostat for proper operation and longevity.


Do all cars have a thermostat?

All cars that are water cooled (i.e. they have a radiator) must have a thermostat.


Is there a thermostat on a 2000 Mercury Sable LS?

There is a thermostat on all cars.


How to test a thermostat to ensure it is functioning properly?

To test a thermostat, you can use a multimeter to check for continuity in the thermostat's contacts. You can also submerge the thermostat in hot water to see if it opens and closes properly.


How can I test a refrigerator thermostat to ensure it is functioning properly?

To test a refrigerator thermostat, you can use a multimeter to check for continuity in the thermostat. Set the multimeter to the ohm setting and place the probes on the thermostat terminals. If the reading shows continuity, the thermostat is functioning properly.


Why is my coolant overflowing in tank?

Have you checked the cars thermostat?


How can I test a hot water heater thermostat to ensure it is functioning properly?

To test a hot water heater thermostat, you can use a multimeter to check for continuity in the thermostat. First, turn off the power to the water heater. Then, remove the access panel to expose the thermostat. Use the multimeter to test the thermostat's terminals for continuity. If there is no continuity, the thermostat may be faulty and needs to be replaced.


How can I test the thermostat on an electric water heater?

To test the thermostat on an electric water heater, you can use a multimeter to check for continuity and proper functioning. First, turn off the power to the water heater. Then, remove the access panel to expose the thermostat. Use the multimeter to test the thermostat's terminals for continuity. If there is no continuity, the thermostat may be faulty and need to be replaced.


Where is thermostat on 93 Toyota Celica?

The thermostat on a 1993 Toyota Celica can be found by following the outlet radiator hose. The thermostat on these cars are located at the bottom of the radiator.


Can 95 cirrus be driven without thermostat?

All cars can be driven without a thermostat. The thermostat is used to heat the car in winter by forcing the water temperature up.


How can I test an electric water heater thermostat to ensure it is functioning properly?

To test an electric water heater thermostat, you can use a multimeter to check for continuity and proper voltage. First, turn off the power to the water heater. Then, remove the thermostat cover and use the multimeter to test the thermostat terminals for continuity. If there is no continuity, the thermostat may be faulty and needs to be replaced. Additionally, you can check the voltage across the thermostat terminals to ensure it is receiving power. If there is no voltage, there may be an issue with the electrical supply to the thermostat.


How can I test a water heater thermostat to ensure it is functioning properly?

To test a water heater thermostat, you can use a multimeter to check for continuity and proper voltage. First, turn off the power to the water heater. Then, remove the access panel and insulation to expose the thermostat. Use the multimeter to test the thermostat's terminals for continuity and voltage. If there is no continuity or incorrect voltage readings, the thermostat may need to be replaced.