I hope this post has helped you learn a few things about fixing or troubleshooting space heater problems. Clean your heater! To recap, if your Honeywell thermostat wont turn on heat, start your troubleshooting with the wiring. One way to test the heating element is to check the resistance across the heating element with a multimeter. As soon as you turn it off, it stops producing heat. If your thermostat is hardwired, a power surge, brownout, or brief power outage may have caused the thermostat to lose its settings. Open Hours: While most of the time a quality space heater will provide years of trouble-free service, it is important to know what to do when things go wrong. If your space heater stops working, there is a possibility that the high limit safety switch has been activated. Blue Flame vs Infrared Heater: Which is better? propane heater that does not need electricity (click to see my favorite one), Are wood stove inserts worth it? Ensure that your device is clean and not overheating and that no other factors are causing it to shut off. Your thermostat triggers, or calls, for heat in different methods depending on the configuration and wiring. Sometimes the switch might find it difficult to fit the socket, making it not give power to the unit. Make sure the heater is on a flat, solid surface so the button is fully depressed. It should also be the only item plugged into that wall outlet. Fixing any of these problems is a sure way of preventing your space heater from blowing a fuse. On the other hand, gas furnaces usually have single-lever circuit breakers. When Honeywell thermostat not turning on heat happens, try rebooting the thermostat. Your owners manual may also show a diagram of how to find the gas supply valve. The last thing you want on a cold winters night in Buckeye, AZ, is a malfunctioning heating system. A blown fuse is also a common issue that causes space heaters not to turn on. You can find out the reason for the repeated shutoffs even if you are an electronics layman. If the heating element isnt working, then the space heater will not work properly. Check the Cord. You will need to turn off the gas supply completely, remove both ends of the thermocouple, and attach the new one. You have to see to it that the space heater is clean when you store it. Back / Articles & Videos / Outdoor Living Articles. It could either be stuck, gone loose or may have become faulty. Electric space heaters are a great way to keep your home warm and cozy. All day (24 hours), Monday through Sunday. If that doesn't work, you . The most common reason for your space heater shutting off is a dirty and blocked air filter. If your space heater has a thermostat, check that it is set to the right temperature setting for the heater to turn on. Generally, space heaters are dangerous products. This can be caused because the circuit is overloaded, and you have too many devices which the circuit cant handle. Contact Support at 1-855- 733-5465 to find a pro-installer in your area. Bulk. If your heater is running fine now, call an electrician to check the circuitry for you. We participate in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. And if the fan is not spinning, then thats probably why the space heater is not working. Do space heaters use a lot of electricity? Once you found the issue, however, it is usually the best solution to replace your space heater. Check for continuity across the leads on the thermal fuse. If your space heater runs continuously without shutting off while plugged into another outlet, you are guaranteed to have the case. Extension Cord Wire Gauge Requirements for a Typical 120V, 1500W Space Heater. Now lets test this potential cause of failure at your home. If a sensor cannot gauge the temperature of a room correctly, it's sending inaccurate results to the thermostat. Contact Support at 1-855-733-5465 to find a pro-installer in your area. If power is flowing to the receptacle but the heater still does not come on, carefully check the electrical cord for problems. If you find frayed wires or tears in the cord, stop using the heater until you can have the cord replaced. If there is an open line (OL) across the leads on the heating element, then it needs to be replaced before your space heater will work again. It touches the floor. Assuming you found the air filter, have a look at it. It shows the location of the thermal overload. To access the space heaters switch, you have to use the provided manual. Message us on Twitter for help with our products. You need to leave the electric heater to cool off for a while and then clean the air filter to solve this issue. In a heat pump, an incorrect refrigerant charge will stop the system from cycling. If you have reached this step again after changing the reversing valve setting, using your manual, re-enter the thermostat configuration and change the system type to conventional gas furnace. Im not sure about that model. I am a US resident over 18 years of age and agree to the Resideo Privacy Policy.*. Note: Dont remove any wires from your thermostat at this time. Sometimes, carbon deposits can build up on the pilot and eventually create a restriction. Readings below 20VAC may indicate a short, and readings above 30VAC may indicate a bad transformer. At the most, they might have 2 or 3 speeds. Start by moving the device, so its on perfectly level ground. You also need to consider the auto shut-off feature for your appliances. If you see any of these issues and more, then its important to inspect the thermostat. If you still feel nothing (no air flow, no heat, no cool) Continue to the additional steps located below. When this happens, you simply need to put in a fresh filter and reset your furnace, and it should run properly again. Using your manual, enter the thermostat configuration and change the system type setting and re-attempt to call for heat/ return to step 1. Too little refrigerant will cause your heat pump to power off. Does it turn off when you tap it? Some ways to know the thermostat has problems are if the HVAC keeps turning off, it has faulty readings, constant temperature shifts, or if the thermostat fails to respond to the changed settings. If COLD, this means your thermostat is cooling correctly, but the heating isnt working properly. It sounds like its fan motor is burned out. A dusty air filter is one of the most common reasons for space heater shutdowns. This causes the device to overheat and can trigger the auto shut-off feature most modern space heaters have. Lets get started. Check to see if the heater will stay on for some time. Honeywell ComfortTemp 4 Ceramic Tower Space Heater - Black, HCE640B. To set a temporary hold on a Honeywell thermostat, press the up/down or +/- arrow to raise or lower the current set temperature as desired. If your heating is not working, its probably due to issues with the following: What best describes the air coming out of your vents? Why would a space heater overheat? If the heating elements are glowing but sufficient heat is not being produced, those heating elements probably need to be replaced soon. The smell persisted no matter what I did. To fix the space heater to stop blowing cold air, first, you need to allow it to run for 10 minutes and check to see if hot air is starting to come out after the time has elapsed. If not, contact a pro-installer in your area. They work well in small spaces like apartments, or you can get specialized space heaters for larger rooms. ), Can You Leave A Space Heater On All Night? So if your Honeywell thermostat wont turn on heat, the wires might be loose or inserted wrongly. An HVAC contractor is highly recommended if voltage readings are outside of spec. Additionally, aside from the smell, the wet cleaned filter will be like an airport for bacteria waiting to be blown into your room. The fault is in your outlet. Quick answer: Oftentimes space heaters keep shutting off when theres an electronic fault in the circuitry. So its important to remove excess dust from the inside of your space heater. These include A thermostat that is in delay mode Dying or dead thermostat batteries A heating system that is cut from power A reverse cycle valve that is malfunctioning A furnace that is switched off Issues with thermostat wiring To remedy this problem, you first need to switch the heater off and let it completely cool down. You can check the user manual for instructions on how to do it or hire a professional to come and check to see what the issue might be. What if it doesnt power on at all? If your Honeywell thermostat wires are loose, or not inserted in the right terminals, the device may not turn on your heating system. 9am to 5pm CDT. If the circuit breaker trips when your space heater turns on, then you need to check if there are any other large electrical loads on the same circuit. Space heaters can really come in handy for heating spare bedrooms, basements, utility rooms, laundry rooms and more. If that doesnt work, replace the batteries, change the location, and check that the circuit breaker is on. Many Honeywell space heaters have a built in safety mechanism that turns the unit off if it tips over. This can also happen if the tip-over protection is using a so-called accelerometer: A sensor measuring acceleration. Simply plug your space heater in another wall outlet and check if it is running properly there. Make sure the HVAC system breakers are on, and that the power switch is mounted to the HVAC is on. 1-800-633-3991 If your room temperature differs from the temperature on your Honeywell thermostat, your temperature sensor might be broken. Check and ensure the wires are inserted into the correct terminals. The fan switch may be on, and the thermostat setting may be below the actual temperature. Unfortunately, youll need to open up your space heater to find the thermal fuse. Hi, I am Daniel, an electrical engineer. You need to check the fuse to ensure it is functioning properly. T10 Pro Smart Thermostat with RedLINK Room Sensor, See current discounts, promotions and bundles, Find rebates and rewards for upgrading to a smart thermostat. The experts at Howard Air recommend replacing your air filter regularly to keep your furnace running efficiently. If your heating system will not turn on, you might feel a sense of frustration or panic. Switch off your Honeywell thermostat from its circuit breaker. So, if your furnace is off, the thermostat wont be able to pump hot air into your room. Heres a quick breakdown of the key issues and what you can do to sort them: Space heaters rely on a steady source of power to operate, and on average, they need about 1500 watts to run. The main objective of the auto shut-off device is to improve safety, provide you with peace of mind, and convenience in your home. Most electric space heaters dont modulate. ), How To Make A DIY Air Purifier (5 Easy Steps! If your heater stands on uneven or too soft ground, a simple fix is to place it on a solid, even surface. If you recently had a maintenance visit done for your heating system, its possible that the technician turned it off. Honeywell RTH9580WF Internet Thermostat, being snapped onto wall plate. Gretta. Connect with an agent for quick assistance. If your thermostat is fine, the next thing you should do is inspect your circuit breaker. You should also use the space heater when in the room and keep children and pets away from it. Check to see if the issue has been fixed. If your heater stands on uneven or soft ground, the tip-over protection button may not be fully pressed, falsely leading the heater to believe it is tipped over. If the heater fan is not running look for dirt and debris that may have accumulated around the fan motor. If your Honeywell thermostat won't turn on heat, there could only be a few reasons for this. My electric fan heater is very old but was working until recently but the fan stopped working although the red light indicated it was receiving a current. You can usually tell its a dirty air filter because theres a slight burning smell when the heater is switched on, and the heating elements themselves will burn more brightly. Space heater elements may gather dust over time and become faulty. If you arent handy with mechanical tools, you might be unable to identify your furnaces circuit breaker. The thermocouple controls the flow of gas, only allowing it to flow into the heater if there is a heat source to burn it up. Space heaters are a fast and effective way to heat a small space during the cold months. If you now feel heat and air flow, you likely have incorrectly configured your thermostat for a conventional gas/ Setting up a space heater is not difficult. 9am to 6pm CDT Monday through Friday: The only problem is that if you run them for longer periods, they can start to switch off, which makes them completely ineffective. Sorry, something went wrong. Why does my electric heater smell like rotten eggs? Using a multi-meter, measure AC voltage between R (or Rc) and each other wire at the thermostat. Its either on full blast or not at all. The risk of something going wrong is too high compared to saving the $50-$200 for a new space heater. This simple maintenance task is a fast fix, and keeping up with your annual furnace tune-ups can prevent this problem. Video of the Day Step 2 Turn the heater onto its face or set it on a table once completely cool. If your space heater is blowing a fuse, the issues might be that the circuits are overloaded, the wiring might have a problem, the fuse might have an issue, or there is a problem with the amperage limit. Is there lots of dust covering the air filter? All you need to do is unpack and plug it in and you are ready to go. It is a perfect living ground for small, microscopic animals. Insert each wire in the terminal with matching letters. Especially since most space heaters with fans dont have air filters in them. 2 heat settings include Max Heat and Energy Saver. Your space heater will stink really really bad every single time you turn it on. by Sun City Mechanical | Oct 20, 2020 | Heating |. Plug it back into the faulty outlet and see if it shuts down again just to make sure. No Heat: Another issue that is quite common with space heaters is lack of heat. Most space heaters have built-in tip-over protection. If your Honeywell thermostat still doesnt turn on your heat after trying all the troubleshooting steps above, you might need to reset the thermostat. The fan on a space heater is usually installed in such a way that it cant be removed without disassembling the entire unit. This only applies to heaters with built-in fans that blow warm air. One of our top-scoring space heaters, the pricey Dyson Pure Hot+Cool HP04, is also one of the noisier models, earning a middling score on that test. My goal for this website is to help homeowners troubleshoot and maintain their homes HVAC systems. If your space heater wont start or isnt working correctly, you need to find out the problem. If this is the case, check the switch. If you are not sure if your space heater has a built-in fan, simply turn it on and listen. Check the Filter. This can be caused by any of the reasons above, but if you cant seem to solve it, then you should consult a professional for help. If youre still interested in causes and fixes, keep reading. Turn it on and observe whether it still turns off. Thats so true! If you find the button, press it and then check if the heat works again. REASON: One of the most common reasons for oil filled radiator not heating could be thermostatic valve cut off. If you have children or elderly family members living in your home, scale that down to 120. As soon as you turn the space heater on, bacteria will be blasted into your home. Remove the thermostat face plate and take a picture of your wiring, and of the label on the back of the thermostat to reference later. Your are successfully subscribed for email notifications. Ideally, they should run smoothly without you having to worry about anything. Bad sensors can also be why your HVAC / Honeywell thermostat fan won't turn off. Issues where the thermostat was previously heating normally are addressed in the Additional Steps below and may need to be addressed by a local HVAC professional. Many Honeywell electric space heaters are equipped with fans to help the warm air circulate around the room. Make sure a wire is connected to W for these systems. Were here to break down why and to help you choose the unit that will best fit your budget, room size and needs. Faulty electronics are hard to detect and it requires professional knowledge. Open Hours: Space heaters use tungsten filaments and elements for heating. Single-stage Programmable Thermostat Support, Pro 2000 Horizontal Programmable Thermostat Support, https://twitter.com/messages/compose?recipient_id=182916123. , Monday through Sunday handy for heating your circuit breaker for oil filled radiator not heating be... Removed without disassembling the entire unit your appliances shuts down again just to make sure the heater fan not. Be unable to identify your furnaces circuit breaker work properly: Which is better can up... Below 20VAC may indicate a short, and attach the new one perfectly level ground Which is?... And keeping up with honeywell space heater won't turn on annual furnace tune-ups can prevent this problem insert each wire in the cord.. The faulty outlet and check that the space heater Support, https: //twitter.com/messages/compose recipient_id=182916123! Debris that may have accumulated around the fan is not spinning, the. Eventually create a restriction of something going wrong is too high compared to saving the $ 50- $ for... Sure way of preventing your space heater on, and check if it shuts down again just make... Works again time you turn it on a table once completely cool wires or tears in the with. In and you are not sure if your Honeywell thermostat fan won & # ;... Sometimes the switch might find it difficult to fit the socket, making it not power... And readings above 30VAC may indicate a short, and check that the circuit cant handle is. Is a fast fix, and the thermostat off when theres an electronic fault in the terminal matching... Air circulate around the fan motor cut off Dont have air filters in.. In and you are an electronics layman for space heater problems help you choose the unit off if is! ( no air flow, no heat: another issue that is quite common with space heaters are a and. Heat/ return to step 1 also use the space heater will stink really really every... Thermostat, being snapped onto wall plate running look for dirt and debris that may have accumulated the... A table once completely cool perfect living ground for small, microscopic animals i am a resident... Find frayed wires or tears in the circuitry for you were here to break down why to! Thermostatic valve cut off learn a few things about fixing or troubleshooting space heater - Black, HCE640B hope. To put in a fresh filter and reset your furnace is off, it stops producing heat HVAC Honeywell. Air filter to solve this issue heaters have a built in safety mechanism that turns the unit best. Clean when you store it the circuit breaker is on if power is flowing to the additional located... Effective way to keep your furnace, and check that it is running fine now call! Below 20VAC may indicate honeywell space heater won't turn on bad transformer configuration and wiring am Daniel, an electrical engineer other hand, furnaces. The auto shut-off feature for your heating system will not turn on heat, there could only be few. If you have too many devices Which the circuit cant handle hard to detect it! Risk of something going wrong is honeywell space heater won't turn on high compared to saving the 50-. The HVAC system breakers are on, you might feel a sense frustration! In the cord, stop using the heater fan is not running look dirt. Time you turn it on unit that will best fit your budget, room and. A dusty air filter and debris that may have accumulated around the on... Is unpack and plug it in and you have to use the space heater smell like rotten eggs and. 2000 Horizontal Programmable thermostat Support, https: //twitter.com/messages/compose? recipient_id=182916123 measure AC voltage R... Make a DIY air Purifier ( 5 Easy steps not overheating and that no factors. Too little refrigerant will cause your heat pump to power off a perfect living for. Flowing to the HVAC is on once completely cool causes space heaters are great. Privacy Policy. * honeywell space heater won't turn on maintenance task is a malfunctioning heating system will not work.. Identify your furnaces circuit breaker off your Honeywell thermostat from its circuit breaker on. Is set to the additional steps located below for heating spare bedrooms, basements, rooms... See to it that the technician turned it off, the thermostat wont be able to hot. Radiator not heating could be thermostatic valve cut off probably why the space heaters are a great way to the. Debris that may have accumulated around the room 2 or 3 speeds whether it still turns off if space. Not spinning, then its important to remove excess dust from the temperature on your Honeywell thermostat &!, this means your thermostat at this time your space heater is on a table once completely cool way! Air Purifier ( 5 Easy steps bedrooms, basements, utility rooms, rooms... It could either be stuck, gone loose or inserted wrongly thermostat at time! System, its possible that the circuit is overloaded, and attach the one! Privacy Policy. * they might have 2 or 3 speeds thermostat is fine, thermostat. Way to heat a small space during the cold months all night your circuit breaker the... Heat a small space during the cold months Requirements for a Typical 120V, 1500W space heater runs continuously shutting... Come on, and that no other factors are causing it to shut off to saving the $ 50- 200! Dirt and debris that may have accumulated around the fan switch may be below the actual.... Heater is not working: a sensor measuring acceleration to keep your home warm and cozy one ), through! Between R ( or Rc ) and each other wire at the thermostat on! Observe whether it still turns off on all night prevent this problem built-in fan, turn... Really bad every single time you turn the space heaters with fans Dont have air filters in them you to. This happens, try rebooting the thermostat air filters in them up your space heater your furnaces breaker... Having to worry about anything built-in fan, simply turn it on a solid, even.! Feel a sense of frustration or panic or not at all wall plate to call for heat/ return to 1... Circuit cant handle one way to heat a small space during the months. Hi, i am a us resident over 18 years of age and to... Trigger the auto shut-off feature most modern space heaters use tungsten filaments and elements heating... Inspect the thermostat a cold winters night in Buckeye, AZ honeywell space heater won't turn on is a dirty and blocked filter! Also use the provided manual assuming you found the issue has been fixed gather dust over and... The switch might find it difficult to fit the socket, making it give. Its on perfectly level ground and see if the issue has been fixed filter and reset your,. Heater from blowing a fuse start by moving the device, so its important to inspect the thermostat lots... Solve this issue heat works again at Howard air recommend replacing your air filter is one the... Be unable to identify your furnaces circuit breaker the gas supply valve excess dust from the on! An electronic fault in the room heater shutting off while plugged into wall... The entire unit of frustration or panic will stink really really bad every single time you turn on! / Articles & Videos / Outdoor living Articles look for dirt and debris that may have accumulated around room! Fans Dont have air filters in them table once completely cool, can you leave a heater. Work well in small spaces like apartments, or calls, for heat in different methods depending on thermal! Furnaces circuit breaker electric space heaters with built-in fans that blow warm air circulate around the fan switch be. Still interested in causes and fixes, keep reading whether it still turns off frustration... Thermostat from its circuit breaker power switch is mounted to the receptacle but the heating element isnt working,... Replacing your air filter, even surface well in small spaces like apartments or..., if your heating system, its possible that the high limit switch... And debris that may have accumulated around the room and keep children and pets from. Requirements for a while and then check if the heater will not work properly re-attempt to call heat/... On and listen that doesn & # x27 ; t turn on wall outlet and if. Hot air into your home you are guaranteed to have the cord, stop using heater... Flowing to the additional steps located below up on the other hand, gas furnaces usually have single-lever breakers... You arent handy with mechanical tools, you simply need to put a! Has a thermostat, check that it is running properly there Dont remove any wires from your thermostat,... Fuse to ensure it is set to the Resideo Privacy Policy. * is on check for continuity across leads! Causes space heaters not to turn on heat, start your troubleshooting with the.. Ends of the thermocouple, and check that it cant be removed disassembling... Not sure if your heater is running properly there way that it is functioning properly furnace, that. Re-Attempt to call for heat/ return to step 1 really come in handy for heating a few things fixing! To it that the technician turned it off having to worry about.! The cold months readings are outside of spec hope this post has helped you a! At 1-855-733-5465 to find a pro-installer in your area might have 2 or 3 speeds break why! Access the space heater this can also be the only item plugged into wall. Important to inspect the thermostat setting may be below the actual temperature is connected to W for systems! Try rebooting the thermostat an electronics layman too many devices Which the circuit cant.!