problems contact webmaster@doityourself.com. Disconnect the baseboard heater's thermostat load leads. 1. This concept is based on the temperature of air and liquid. Therefore, a baseboard heater will heat the room in the areas it is installed. For instance, a 1500-watt baseboard heater should heat a 150-square-foot room. If the breaker of your baseboard heater circuit trips immediately, it can be a possible reason why your baseboard not working in one zone. Read the Thermostat Schematic Unpackage the baseboard heater thermostat. It is also a good idea to avoid placing heavy objects near the heater, as this will prevent proper air flow and pose a risk of fire. It means that 100 percent of the electricity it uses is used to produce heat. The circuit breaker itself may also be at fault. Step 2 Why Electric Baseboard Heater Not Working? More about us. So, lets delve right in. If a double-throw breaker reads about 120-VAC, replace the breaker. Make sure you first switch off the electricity. This could be caused by various reasons. Your heater doesnt function effectively because of the poor heat production caused by an inadequate electricity supply. Make sure the circuit breaker controlling the wires is shut off, and use a non-contact circuit tester to test for current at the thermostat box. If the system uses a wall-mount thermostat, test the wire between the thermostat and the baseboard heater. Simple Installation. The information on this site is based off the CEC Code not the NEC. Hot water circulates through a copper or aluminum fin tube piping arrangement at temperatures of 180 degrees. Convection or hydronic? These clear gaps maximize the airflow from the ground and upward, so the fins shouldnt have these slots aligned or oriented horizontally. There Is A Shortage Of Electricity Supply, 5. It is essentially a heating element inside a tube that gets hot when electricity is applied. Make sure you dont have any obstructions around a baseboard heater, such as furniture or drapes. How do I know if my baseboard thermostat is bad? Many people have problems figuring out how to bleed baseboard heat. These internal shorts often leave limited visual evidence on the device's housing. The meter should show continuity. I disconnected the thermostat (which only switch's on leg) I have the same result. An insufficient supply of electricity can be the reason why Baseboard heaters do not generate enough heat. Baseboard heating works through convection. In total a sure sign of only partial heat coming from a baseboard heater is a break in the line. Once youve performed this step, you can rest assured that your baseboard heater will be running properly. David is a man who loves doing research and finding out the best solution to any type of heating appliance issues like heaters and fireplaces. Don't call the plumber! Plus, you won't have to buy a new heater. Electric baseboard heaters operate on the principle of convection. Remove the wire connectors from the thermal limit switch's two wire terminals. However, it is recommended that you leave the heater turned on. Cleaning your baseboard regularly will help you to keep your baseboard heater in good condition. COPYRIGHT 2023. Baseboard heating is more affordable to install, while forced air heat is more economical for large spaces. To ensure that your baseboard heater remains stable, perform this inspection at least once a year. Secondly, you should not place curtains near the baseboard heater. Make sure that the supply voltage matches the heaters rating. Turn a multimeter to the VAC position. A high-limit switch protects the system from overheating. This means that any significant part failing or malfunctioning may prevent such heaters from warming sufficiently. The standard solutions for these electrical problems are: If none of the problems discussed until now applies to your electric baseboard heater, you are probably looking at an ineffective heating element, including the fins. You may need a more powerful heater. If you turn your Baseboard heater off, it wont necessarily cause any trouble. The thermostat kicks on when it should, but the heater rarely heats up anymore except occasionally. Hold the multimeter probes against one set of the baseboard-heater thermostat leads. It will consume a lot of electricity, despite poor performance. In most cases, replacing the element will not cost you more than the price of a replacement element. According to Hunker, there are just a few simple steps involved in cleaning an electric baseboard heater: Step 1 Move anything near the electric baseboard heater away so you have clear access to the unit. Basically ground level zone had no hot water circulating nor could i flush out the water from that zone. A hydronic baseboard heater contains tubing filled with hot water heated by a central boiler or water heater and is controlled by a thermostat that also controls other heaters. An old heating element can be much less effective and efficient. Their proper performance can keep your ambient warm and cozy. Aside from being more efficient, electric baseboard heaters also have a better environmental profile than gas or oil-powered heating systems. A Baseboard heater may not work if the thermostat is not in perfect condition. Without this clearance, the heater can't generate the airflow necessary to distribute heat. (Solved), Baseboard Heater Not Working In One Room [9 Easy Fixes]. Before a technician can troubleshoot an electric baseboard heater, they must understand it. This unobstructed space around the unit depends on its size. To test the thermostats continuity, remove the wires from the control. Call your local technician if there are any issues with the electrical components of your unit. If you do all these things and find no faulty issues and your heater runs perfectly, then you will know that your Baseboard heater doesnt have any issues. Keep the vent totally clean to make sure the heat can move freely. felt like something was stuck/clogged. Unlike forced air handler units, baseboard heaters cant regulate the airflow in your room. The circuit breaker should exceed the load total by 125%. They're the cheapest to buy, but they are also the most expensive to operate. This heated water then transfers heat throughout your home. If your baseboard heater is not working at all, you should check the circuit breaker to make sure nothing has been tripped due to overloading. Now thinking baseboard heater may not be working, I put the old thermostat back and the heater runs fine. Clean the baseboard heater thoroughly. An electric current is used to warm these fins. If it hasnt been maintained, an electric baseboard heaters lifespan will be substantially shorter even though it may last up to 20 years. Examine the electrical components and the wire connection on the baseboard heaters. You can watch the video if you dont know how to clean. If the water inside is frozen, your heater wont heat up as these heaters work by first heating up the liquid inside. Check to see whether the thermostat is set to the proper temperature. The movement of cold air through the bottom of the heater and warm air through the top creates a natural convection current that keeps air circulating naturally from the floor to the ceiling. Maintaining a free space of several inches in front of the heater will rectify this problem. Another effective solution to this problem is to replace the fuse. If youre not able to detect any heat at all from your heater, youll want to take it to a repair shop. Keeping a baseboard heater on a bare wall limits fire danger. If it fails, repeat this across every individual part until you find the fault. Likewise, avoid hanging long drapes above them. Electric current then energizes the element, creating heat. A single-pole circuit breaker is what you have for most appliances, like power tools or vacuums. Only after the baseboard heater's temperature rises above the limit switch's tolerance does its internal switch open; the meter would not show continuity. Turn the thermostat to its highest temperature setting. After turning off the unit, always wipe it down with a piece of damp cloth. A homeowner with the necessary electrical skills can replace it, and if that solves the problem, there's no need to spend any more money on electrical troubleshooting. Best Budget-Friendly Baseboard Heater. Here are the 5 reasons why the baseboard not working in one room and their easy solutions. William firmly believes that anyone can repair his/her unit with the correct guidance & knowledge. To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. If the temperature remains high despite being turned off for a long time, check the thermostat for obstructions and clear them. Oil-filled or water baseboard heaters may have trapped air, blocked valves, failing pumps, or faulty relays. Such heating units are prone to attracting dust and filth due to their location. It will reduce the coldness in your home, but they can be very hot, which is not good for your furniture. Check if the thermostat has power and test its main heat settings. This problem is less likely in electric baseboards, since the units are factory-sealed. Instead of paying for these high utility costs, consider installing a centralized smart thermostat, which will know when youll be home and away. Disconnect the leads from the element's terminals. This turns the heater back on, possibly giving the impression that the thermostat functions randomly. Heat coil has resistance of 23 Ohms. Open up the baseboard heater's electrical compartments and inspect each part and its wire connections. A technician would use a voltmeter and test everything, starting at the circuit breaker. If any set of wires shows continuity, suspect the wire between the circuit breaker and the thermostat. GE Oven Not Heating Evenly? Set the thermostat to 70F: heaters warm to around 200-250F. Website operating Electric. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Baseboard Heater Circuit Breaker Trips 2. A baseboard heater warms the air passing it over a number of metal fins. Examine the vent to determine if anything is blocking it. One common problem in an electric baseboard heater is that it will not turn on and produce heat. Be sure to label the wire connector. Hence, the baseboard heater may not warm the air in your room to the extent you want. The four bolts keeping the circulation pump in place must be loosened and removed, then the pump must be taken out. The low cost of a new unit usually does not exceed a replacement element's price by very much. You can also check the orientation of the fins of your baseboard heater. You should only try to do this yourself if you have experience with doing repairs. If the element has failed, consider replacing the entire unit. Because there is no ductwork involved in electric baseboard heating, it's easier and cheaper to install than other types of heating. So, if one pipe is frozen, that could be why that room wont heat up. Sometimes, though, the heater is miswired or simply underpowered for the room you're trying to heat. Here are step-by-step instructions for how to troubleshoot and repair it yourself. Is baseboard heat gas or electric? Part of the series: Heating Systems. This article is accurate and true to the best of the authors knowledge. A staple installed too tightly can damage a wire strand's insulation, which leads to overheating. To properly heat a room, an electric baseboard heating system must supply enough power. The baseboard heater's identification label (usually located on a label inside one of the electrical compartments) lists the heater's manufacturer, the model, and serial numbers, and gives the individual heater's electrical requirements. Waited until the weather went to over 40 and basically everything works fine now and flushes fine and heat is restored. Blockage in vents prevents the airflow to carry out the heat properly. To determine if an electric baseboard heater is overheating, open the electrical service panel. First, ensure that electricity is turned off before attempting any adjustments. Are the wires frayed or damaged? This website participates in the Amazon Associates Program, an affiliate advertising program designed to provide a means for sites to earn income by advertising and linking to Amazon.com. I checked the voltage at supply wires using a digital multi meter and it shows 246 Volts.so I think supply is ok. how do I check the heater itself if something is wrong .and how do I fix it? Too Much Dust Buildup Inside Of The Vent. 3. Full Article:https://www.aconcordcarpenter.com/baseboard-radiators-not-heating-room-up.htmlSolving A Baseboard Heat Problem-----. I brought the thermostat back home to inspect, and it worked perfectly. If your Baseboard heater doesnt seem to work, check the vents. Open the baseboard heater's thermostat compartment. Tips for relocating an electric outlet or light switch from one wall to another with minimal damage to your drywall. The problems we get from these heaters can be eliminated by following proper usage guidelines. If the load exceeds the rating, either increase the circuit breaker and wire size or lower the load demand. If you position your heater in such a place that something blocks its vents, then you have to rethink its position. Turn the thermostat to its hottest position. They should have a guide to help you diagnose the issue. Visually inspect the wire, looking for burnt or damaged sheathing. A 240-volt circuit contains two 120-volt legs, phased 180-degrees from each other. Otherwise, the breaker may trip frequently. First, make sure it is clean and free of obstructions. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Lack Of Electrical Supply 8. First, turn off the heater, then wait for it to cool. If a 240-volt baseboard heater uses a single-pole thermostat, the entire circuit remains live at all times. Follow the wire between the electric-service panel and the thermostat, looking for any kind of damage. Replacing the fuse is another good option to fix this issue. Homes without a centralized heating system often have electric baseboard heaters spread throughout the house. We welcome your comments and If you can smell anything suspicious do the following. It happens when the exterior of the baseboard heater hasn't been kept clean and so the heating element has started burning dust, dirt, and debris, creating smoke and soot. So, when weighing your options, think about visiting a technician. What are the pros and cons of baseboard heating? Question: I have a line voltage thermostat that doesnt turn on, but I have the correct voltage at thermostat and baseboard heater. Turn the multimeter to the resistance setting and place a probe against each limit-switch wire terminal. So, as you can see, electricity plays a great role in making a Baseboard heater work. As dealing with such electrical components is very risky, its always better to call an electrician for this type of task. A single-pole thermostat has one set of contact points and a solid busbar between the second leg's wire terminals. Turn the dial all the way down to "off": heaters stay the same temperature. Will the baseboard heater work if the water is turned off? The system starts inside the home's electric service panel with a circuit breaker. When your heater won't turn on, the first thing to do is turn up the thermostat. This includes the fins. Technicians find these shorts with a multimeter. If so, use the units' identification stickers to verify the new heater's element matches the old one. suggestions. To cut the electricity, use the circuit breaker in the breaker box. You probably have a short somewhere in the system of the baseboard heater. If the water or oil-filled tube is working fine, you can get new fins for the hydronic system. I checked the breaker and that does not seem to be the issue. Remove any trapped air using the bleed valve. Check this YouTube video at ~1:07 to note the difference between the two orientations: Electric baseboard heaters have three typical electrical problems: Poor wiring, inaccurate voltage, and an incompatible circuit breaker will prevent electric baseboard heaters from getting warm, even if your unit has power. NOTE: Customers should not reset any breakers multiple times upon seeing a trip breaker in the panel. For an outlet inspection, contact an electrician. Fix or replace the failed component. Electric heaters operate in the same way as electric space heaters -- electricity flows through an uninsulated element, and electrical resistance causes the element to heat up. It's not powerful enough to heat large spaces by itself, but can offer supplemental heat to larger . Turning the switch/dial to OFF no longer works, so the small room is always sweltering and wasting energy (and money). Call a professional if needed. Each unit gets a small amount of heat from the water and sends it to the next. If so, add the outlet's typical power usage to the heater's load rating. So if the incoming pipe is hot and the outgoing one is not, then there's definitely a water flow problem. Answer: A technician would start by checking for faulty thermostat and incorrect voltage, such as 120-volts applied to a 240-volt system. And, as a last resort, you can always call a professional electrician to fix it. If youre unsure, consult a professional. There are also tools that are designed to de-freeze pipes. You have to shortlist the typical problems based on your situation. A fault anywhere in the circuit opens the pathway, turning off the element. But as you have already known, many issues can damage your heaters condition. For the positioning of such heating devices, its very easy for them to attract dust and dirt. If I hook it up without the thermostat, the heater gets hot. If the heater is brand new, the smells are probably due to lubricant used in the manufacturing process, and they will dissipate after a few hours. You can also adjust the temperature of your electric baseboard heater by turning the thermostat to the lowest setting. 4 Things To Know, Can a Pellet Stove Explode? Thermostat Not Working 9. The circuit breaker is faulty or incompatible. Airlocks 3. A hydronic baseboard heaters fins may have clear channels designed to serve as vertical slots. How would I go about testing if a wire is hot? Open the main panel door and look for a tripped breaker. Unlike central air system thermostats that operate at low voltage, baseboard heater thermostats operate at line voltage either 120 or 240 volts so they pose a danger of severe electrical shock and should only be serviced by someone with experience. Can Electric Hydronic Baseboard Heaters Do Not Sell or Share My Personal Information. What can be wrong? An outdated heating element may be significantly less efficient and effective. Note: You can also read how to convert steam heat to Baseboard. Heres what to do to deal with such problems: This is the perfect way to deal with a faulty thermostat. Furthermore, old thermostats with frayed wiring or corroded connections may not work flawlessly. Keep reading our baseboard heater troubleshooting guide to fix your issue ASAP. I would start at the thermostat---disconnect the wires on the thermostat's load side and test for continuity across the entire heater. You have to shortlist the typical problems based on your situation. How do I get more heat from my baseboard heaters? When your thermostat has recently stopped working, check the wires to see if they are broken. For comparison, most electricity in the U.S. is generated by burning gas or coal, which is only about 30% efficient. Using 16 degrees Celsius can cut your electric bill by up to 10%. Your baseboard heat not working in one room because of the tripped circuit breaker, insufficient electric supply, blocked vent, a faulty thermostat, and dust vent. You can check the wiring for loose connections and frayed wire terminals. It is not worth the risk of ruining your heater permanently. A heating zone may not work if the valve is stuck in a closed position. Manage Settings The released warm air then heats the room. It is easy to do this if you twist all three wires in the wire set together at the circuit breaker's panel box, then test for continuity at the thermostat using the ground wire as the control wire. Hot water baseboard heaters are generally much safer than electric ones, as they operate at lower temperatures. And 3 Ask an Expert Home Improvement Questions HVAC Questions Martin, hvacr, HVAC Technician 381 Satisfied Customers Expert Martin, hvacr is online now Related HVAC Questions On my baseboard heater, the temp setting changed from F to C If the meter shows any continuity, replace the thermostat. Conquerall Electrical Ltd advises never to due electrical work yourself , consult with your local licensed electrician. To fix that, shut the heater off, wait for it to cool down, and clean it extensively. Thanks. If the baseboard heater circuit breaker trips right away, this could be the cause of one zone of your baseboard heaters not working. Thanks a lot for such helpful sharing. Are Storage Heaters Dangerous? This can be rectified by making sure that the breaker is not tripping. It may be on the heater itself or on the wall. We receive monetary benefits in return for showing ADs on this website and by linking to Amazon and affiliate sites at no cost to you. 2023 The Arena Media Brands, LLC and respective content providers on this website. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. Fuse problems are also among the common causes of issues for baseboard heaters. lesson: since i have my boilers in the 1st floor next to the thermostat, this zone essentially never turns on overnight especially if you have it set to 65. the water heaters and boiler naturally keep the room above 65. so i will set it to 73 when the weather drops below freezing so the zone activates and doesnt freeze. Normally, a thermostat is closed under normal operating conditions, and it opens when the temperature of the baseboard heater goes beyond its tolerance this will cause the Electric Baseboard Heater Not Getting Hot Enough. As an Amazon Associate, we earn from qualifying purchases. Some units come with built-in thermostats, and if yours is one of these, the thermostat may have malfunctioned in the past, and someone may have installed a wall thermostat to control the unit. Then, examine the thermostat. If it is, you need to. Luckily, you can avoid these problems if you know what to do. Turn off the thermostat control. what could it be? Turn off the circulation pumps electricity. Read the meter. Another way to test the electrical baseboard heater thermostat is by taking off the wall and checking the circuit breaker. Electric Baseboard heater not working We have a 6 feet king brand baseboard heater not working.. By Syncmedia (Own work) [CC0], via Wikimedia Commons. If your baseboard heater isn't working, you should first check the settings of your thermostat. I had something similar happen here in NJ. If you can't get the heater to power up by following these procedures, there is probably a wiring problem in the heater or in one of the thermostats. As a result, the baseboard heater might not heat your rooms air to the desired level. A light tap on the thermostat may temporarily release the stuck internal part; however, this will not permanently fix the issue. This is not a thermostat problem. Now, when your thermostat calls for heat, the circulator pump will be hounding the frozen zone. If your baseboard heater has a knob, all you need to do to change the temperature is turn the knob to lower temperatures counterclockwise and the higher setting clockwise respectively. Turn off the fuel, water, and electricity to the pump that services the boiler or water heater. Dirt Buildup 5. When cleaning an electric baseboard heater, avoid disturbing the metal heat distribution fins. Generally, this type of heater is less expensive and more productive than its competitor. Electric Baseboard Heater Thermostat not Working If you think that the thermostat is faulty, we will need to run a few tests. Hunker may earn compensation through affiliate links in this story. An electric baseboard heater not getting warm may have thermostat issues, obstructed airflow, and electrical problems such as wiring, voltage, and breaker. Additionally, a terrible smell is produced whenever this dirt and debris burn. Take a glance at the baseboards sides. Troubleshooting the baseboard heater's electric circuit pinpoints the exact fault. In this situation, you essentially need to update the circuit breakers wiring. Follow the electrical panels wiring directions. 1. Anything from carbon buildup between its thermostat's contacts to a loose electrical connection in the circuit-breaker panel can cause system failure. the other 2 zones (2nd / 3rd floor were fine. If the breaker doesn't trip, the heater is overloading the circuit, and you need to either remove other loads from the circuit or install a new circuit for the heater. submitted to our "DoItYourself.com Community Forums". When vapor gets stuck in a heating system and blocks water from entering the radiator, an airlock might happen, leaving the appliance cold. By Josefus2003 (Own work) [Public domain], via Wikimedia Commons. If your basement has valves to segregate areas, close the valves to the baseboard heater, bleed out air until water appears, open the valve, close the valve on the opposite side, and bleed once more. In extremely cold conditions, your baseboard heater may run for a short time and automatically shut off because of a defective thermostat. Use the circuit breaker in the breaker box to turn off the electric connection, Examine the baseboard heaters electrical elements and the wire connection, Follow the wiring from the electrical panel. The air in and around a baseboard heater will be hotter than the rest of the room. However, a baseboard heater may have problems wherein it emits smoke or a burning odor or just doesn't work properly. A second solution is to install wall-mounted electronic thermostats on your electric baseboard heaters. Question: I have a new baseboard heater, thermostat and 20 amp breaker. Follow the steps below to resolve this issue: In case your heaters thermostat is not in perfect working order, a baseboard heater might not function. If youre concerned about how much electricity a baseboard heater uses, you can easily check its energy efficiency by purchasing a unit that has been tested by an independent agency, such as Underwriter Laboratories. Turn a multimeter to its resistance mode. Every one of us at Temperature Master loves researching and writing about the science of temperature. Make sure there's room for warmed air to circulate and the unit is not obstructed by furniture or heavy curtains. At no time does it trip the circuit breaker though. If youre worried about heating costs, choose the lowest temperature you can afford. Remove the thermostat. Check for any faults that could cause the wires to fire or be crushed by staples. The low-voltage thermostats relay switch may be faulty or broken. Make sure the wires are secure and connected to the thermostat appropriately. Close the circuit breaker: the heaters stay at room temperature. Using an extremely outdated electric baseboard heater isnt practical. I can't figure it out. Too much grit or dust accumulation in the vent can reduce the overall functionality of your baseboard heaters. This way the system wont lose any water. Reverse Steps 1 through 8 and then restart the system by following the Operating Instructions provided by the specific boiler or water heater manufacturer. Most rooms require 10 watts per square foot, so a 1,000-watt heater can heat a 100-square-foot room but won't provide enough heat for a room with an area of 150 square feet. Test the limit switches and elements, using the same method. Two rooms out of three, fine, everything is ticketyboo. Learn more, Facebook II Twitter II Pinterest II Linkedin. You must make sure that the wires are intact and are properly connected to the thermostat, Inspect the label and check the circuit breakers total amperage load, Make sure that the breakers are 20-amp to 30-amp, If the circuit breaker is lower than this, check the rooms wall outlet, You can try turning the circuit off and then on again after letting it cool down, If nothing works, replace the circuit breaker, Inspect to see if anything is blocking the vent, Keep any kind of small or big objects away from the device, Check if there is a stable supply of electricity, Turn the device off first and let it cool, Check and make sure the thermostat is at the correct temperature, If the temperature stays high even after keeping it off for quite a while, be sure that there is a blockage in the thermostat and clean the blockage, Change the thermostat in case this doesnt solve the problem, Use a clean damp cloth to wipe off the dirt on the vent, Turn on the heat and see if there is still any stench, Check your carbon monoxide detector if you have one in your home, Call an electrician if the stench persists, Locate the bleeder valve (only modern bleeder has a bleeder valve), Water will shoot out from the valve. 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