When the circuit breaker is tripped, the flow of electricity to outlets and fixtures on the circuit is stopped. Q. I recently bought an electric heater and it blew my fuse in the basement. Breakers will trip once they get to 80% of its rating. However, it is still vital that you measure the size of your room and select the right BTUs even when choosing a low wattage space heater. If something is causing the element to malfunction, the hot tub breaker will trip. I need to figure this out. When your breaker keeps tripping, it can be annoying and sometimes impossible to complete your daily routine. Sometimes having a circuit breaker trip is a minor inconvenience, readily repaired with the flick of a switch. Turn off the lights and disconnect other devices can reduce the charge on the circuit and prevent the switch or tripping fuse. It may have developed a short across some of the heating elements which would cause it to draw more current. I wish I could reset a breaker that was closer by, say, right at the wall outlet. With the lights and heater disconnected there was no current draw. a space heater can overload an electrical circuit and cause a breaker to trip. Keep in mind that it doesn’t have to be a large device. Your breaker keeps tripping because it is protecting a shared circuit and the total current draw exceeds a safe value for the size of wire in the wall. You may have to call an electrician to deal with the reason your circuit breaker keeps tripping, but a little sleuthing might reveal it’s an easier fix. JB . Although this occurrence can provide a lot of confusion to people who don't have a clear understanding of their building's electrical system, in reality it is a safety feature designed for fire prevention. Breaker never tripped with both the lights and heater on, however it would trip randomly in the night with nothing on. The heater should already come with a long, sturdy cord that will be able to bear the load. It is all too common for a space heater sitting on uneven ground to tip over. tests : replaced the element bypassed internal wiring with 14/2 staight to the thermostat and same problem. However, when your breaker keeps tripping… Because a 15-amp breaker would be too small, you need a breaker with the next highest rating, which is 20 amps. Some space heaters have a selector switch for low/high. Keep it away from curtains or furniture in particular. What you place your space heater near is just as important. Electrical Question#2: I had a breaker trip which was obviously caused by trying to use 2 space heaters on the same circuit. If it trips the second breaker of the second outlet, then there's something wrong with your space heater. After the breaker trips, the AFCI diagnostic lights show that the fault was an arc fault. Providing a stable surface minimizes the chances of tipping. If your switches aren’t labeled, spend some time with a partner flipping the switches to determine which parts of the home they are connected to. Thanks for the great forum. Do you ever find yourself using a hair dryer, watching a show, or warming up by a space heater just to be met with a localized blackout? If your breaker keeps tripping, read on to know what it means, what’s causing it, and how to fix the problem for good. They are also space heater that won’t trip breaker, safe, quiet, and won’t distract you even when you work from home or sleeping during the cold winter nights. Try plugging it into an outlet that uses a different circuit breaker. A 1500-watt heater on a 120-volt circuit thus needs a breaker of 15.6 amps. 120 v 1500 w space saver water heater keeps tripping the breaker after 4 minutes. Upon the first reset attempt, I heard some buzzing, heard the snap of an obvious arc possibly emanating from my home office area. Haier - Space Heater Tripping Circuit Breaker. When some lights or a TV are on the same circuit, the limit of 15 Amp is reached quickly and the switch will slide. The bad news is that something is wrong with. Flipping on your hair dryer while the circuit is close to its max load can be enough to trip the breaker. If your circuit breaker is on a 15amp breaker - that would be why it tripped. Space heaters would constantly trip the breakers. Okay, with that out of the way, let’s look at the possible problems that are causing your electric water heater to trip your breaker. I also replaced the old breaker with a new one (same brand and amps). Most of the possible measures that you can take to prevent a space heater from blowing a fuse or tripping the circuit breaker have been mentioned above. Has anyone had the experience of having a space heater trip an AFCI circuit breaker? I have checked and rechecked the wiring ie feed white to tank red, feed black to tank black green to ground. With an extension cord, you should always run your space heater at 750W. How to reset a circuit breaker: First make sure your hands and feet are completely dry. The lower setting uses less wattage. 15 amp circuit with a space heater and some lights. However, those who use space heaters frequently may run into a problem in which they notice that the space heater causes a circuit breaker trip. Lower power means the risk of damaging your power supply decreases. According to the Panel box, two of my upstairs bedrooms feed into the same circuit, i.e., same breaker switch control the power for both. the reason the breaker is tripping , it there is too much load on it , NO do NOT repace the breaker with a bigger one!!!! The average home uses 15 Amp circuit breakers, which only allows 2.5 additional amps to be used before the maximum limit is reached. One of the more obvious fixes for this example would be to leave the space heater off while using the hair dryer. Could you please help me with this. Square D QO panel. fact, checking the trip curve for the AFCI shows that tripping should occur in 30 seconds when subjected to an overload of 1.5 times the rating (in this case, 3,600 watts). Many people use space heaters to counteract those one or two drafts that are in the room. Twenty amp breaker. Your spa heater assembly is a metal tube that contains a heating coil. Why does my space heater trip the breaker? If the coil isn’t hot, the water won’t heat up. The heating element is the part of your water heater that heats the water. This is a good news, bad news situation. I unplugged one heater before resetting the breaker. Use a space heater that can switch between 750W and 1500W. Most electric water heaters have 2 heating elements: one on top and one on the bottom. Your space heater needs to be on it's own separate circuit since heating devices draw quite a bit of current. Burnt out heating element. If a breaker trips, you must identify the reason for the tripping, and learn how to reset the breaker. Wherever you place your space heater, it should be on a flat, level surface. Space heaters draw as much as 15 amps..and most household circuit handle 15 amps, period...if you have the heater AND a 100 watt lamp on, that in itself could trip a breaker. Additional Safety Tips. It is recommended that heaters not share the outlet or circuit with other electrical devices.Heaters can use up to 1500 watts and 12.5 Amps on the highest setting. As mentioned above, you should not use extension cords for space heaters. If you have ever plugged in your hairdryer, toaster oven or space heater only to be engulfed in darkness, you know what it's like. First step was to disconnect the lights and the heater, it still tripped the following night. So that would be why a 1500 watt heater tripped the circuit. Multiply the value for current by 125 percent to determine the size of the breaker you need for the heater. I have been told that I can run both on high and won't throw the breaker. The breaker has never tripped before, even with other appliances plugged into the outlet that I am using for the space heater. Stopping the draft prevents the need for the space heater, creates better insulation in the room, and can often cost a fraction of the price that the space heater was. Water heater was working fine until 3 days ago. It is recommended that heaters not share the outlet or circuit with other electrical devices.Heaters can use up to 1500 watts and 12.5 Amps on the highest setting. So even though a 15 amp breaker is rated at 1800 watts, 80% is only 1440 watts. All regular extension cords can safely handle 750W. Then I got my own house and rewired everything to 20 amp circuits. 0 0 bigefrain20 The space heater trips a breaker; The space heater blows a circuit …and similar phrases. Note: I used to live in an apartment which had all 15 amp circuits in the rooms. Actually had a circuit breaker in the motorhome go bad while the space heater was on. I am faced with installing a new receptacle with a new AFCI circuit breaker specifically for a space heater. In this situation, a new electric heater exceeded the maximum load for the circuit and blew the fuse in part of the home. BUT, why doesn't it trip the breaker as soon as I plug it in? Location Ware Shoals, South Carolina. My problem is that this forces me to take chilly trips to the basement in the middle of the night to reset the breaker. If you have your electric space heater plugged into an outlet that has other things on the same outlet and those other things are drawing power then the electric space heater could overload that electrical circuit and trip the breaker. I have two 15 amp space heaters in my garage and when I turn them both on it throws the breaker. Try the electric space heater on a different circuit without anything else on it and see if it trips that breaker. This leads me to believe that the problem is the space heater. Haier - Space Heater Tripping Circuit Breaker. If this is the case, then get rid of the space heater! The average home uses 15 Amp circuit breakers, which only allows 2.5 additional amps to be used before the maximum limit is reached. Could smell something was heating up and while trying to pinpoint the problem, the breaker … The tripped breaker will be in a different position from all the rest. The hot tub water passes through the housing to be heated. I run a Dyson AM05 space heater directly off an outlet, and this trips the circuit breaker really often. Reset the AFCI and turn on each device except the space heater. The breaker at box for this is rated at 20amps. SG-1 Senior Member. Oftentimes, modern space heaters have the ability to limit their power usage. 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