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99% it is a defective blockheater, it works like an element it shorts out & trips the GFI, i would also check the extension cord & if possible try a different plug, if it still trips, its the blockheater.

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13y ago

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Can you use a none dedicated outlet for a space heater for a short period of time?

Yes, a space heater can be plugged into any outlet. Depending on what else is drawing current on the circuit will govern whether the circuit will trip or not. If the heater is plugged in and the circuit does not trip it can be left plugged as long as it is needed. If the heater trips after a few seconds, then try another outlet.


Plugging an electric heater into a GFI outlet caused the lights and other outlets to go out but didn't trip the circuit breaker why?

A GFCI receptacle can pass it's "protection" to other outlets wired from it. If the GFCI trips, all outlets wired from it will "trip" also. A GFCI tripping will not necessarily trip the circuit breaker in the service panel.


How much amperage is needed to trip a 20amp GFCI outlet?

A GFCI trips when it detects a difference in the amperage going to the outlet and what is coming back. Even 4-6 miliamps difference will trip the outlet.


Will a GFCI outlet trip when the current is reduced or shut off?

A GFCI outlet will trip when it detects a ground fault, not when the current is simply reduced or shut off. The purpose of the GFCI outlet is to quickly shut off power when it senses a potential electrical hazard, such as a ground fault or leakage.


GFI electrical outlet at the garage where the freezer hook up keeps on tripping but when plug at the electrical outlet of the garage door openner does not trip. What is mostly the problem?

Electric motors and GFI's do not get along. the initial draw to get the compressor going is usually enough to trip the GFI. Turn the breaker off and switch the GFI for a regular outlet and you will solve your problem.

Related Questions

Can you use a none dedicated outlet for a space heater for a short period of time?

Yes, a space heater can be plugged into any outlet. Depending on what else is drawing current on the circuit will govern whether the circuit will trip or not. If the heater is plugged in and the circuit does not trip it can be left plugged as long as it is needed. If the heater trips after a few seconds, then try another outlet.


How difficult is it to remove a heater core from a 1995 Dodge Caravan and approximately how long will it take?

it takes about 6.5 hours round trip you need to remove the dash to remove the heater box


Plugging an electric heater into a GFI outlet caused the lights and other outlets to go out but didn't trip the circuit breaker why?

A GFCI receptacle can pass it's "protection" to other outlets wired from it. If the GFCI trips, all outlets wired from it will "trip" also. A GFCI tripping will not necessarily trip the circuit breaker in the service panel.


How to test a GFCI outlet for proper functionality?

To test a GFCI outlet, press the "Test" button on the outlet. This should trip the outlet and cut off power. Then, press the "Reset" button to restore power. If the outlet does not trip or reset, it may be faulty and should be replaced.


How to test a GFCI outlet to ensure it is functioning properly?

To test a GFCI outlet, press the "Test" button on the outlet. This should trip the GFCI and cut off power to the outlet. Then, press the "Reset" button to restore power. If the outlet does not trip or reset, it may be faulty and should be replaced.


How much amperage is needed to trip a 20amp GFCI outlet?

A GFCI trips when it detects a difference in the amperage going to the outlet and what is coming back. Even 4-6 miliamps difference will trip the outlet.


What is the difference between overload trip and over current trip. if there is an overload trip the current will be raised above the set point?

An overload trip is due to too much load on a circuit (for example, my wife running a hair dryer and portable heater on the same outlet). An over current trip is the same thing, but it can also refer to an actual fault condition where conductors have come in contact with eachother/shorted.


Why did the GFCI outlet trip?

The GFCI outlet likely tripped due to a ground fault, which means that there was an imbalance in the electrical current flowing through the outlet. This can happen if water or moisture comes into contact with the outlet, if there is a short circuit, or if there is a fault in the wiring. The GFCI outlet is designed to trip in order to prevent electrical shocks and fires.


How can you determine if a GFCI outlet is bad?

To determine if a GFCI outlet is bad, you can press the "test" and "reset" buttons on the outlet. If pressing the "test" button does not trip the outlet or pressing the "reset" button does not restore power, the GFCI outlet may be faulty and should be replaced.


How do you determine if a GFCI outlet is bad?

To determine if a GFCI outlet is bad, you can press the "Test" and "Reset" buttons on the outlet. If pressing the "Test" button does not trip the outlet or pressing the "Reset" button does not restore power, the GFCI outlet may be faulty and should be replaced.


Will a GFCI outlet trip when the current is reduced or shut off?

A GFCI outlet will trip when it detects a ground fault, not when the current is simply reduced or shut off. The purpose of the GFCI outlet is to quickly shut off power when it senses a potential electrical hazard, such as a ground fault or leakage.


How can I determine if a GFCI outlet is bad?

To determine if a GFCI outlet is bad, you can press the "test" and "reset" buttons on the outlet. If pressing the "test" button doesn't trip the outlet or pressing the "reset" button doesn't restore power, the GFCI outlet may be faulty and should be replaced.