The answer is that your heating oil-burning furnace still needs an electric spark to ignite the flame inside and get things cookin’. We recommend that customers order at ¼ of a tank. Filter-related failures are probably one of the most … So even if you choose to never talk to us, rest assurd that we're behind the scenes making sure your heating oil gets to you when you need it. Bearings in the inducer blower or the main furnace blower may be the source of the clicking. To schedule maintenance or repair services by a certified technician, call AQM at (610) 363-3940 or request a quote online. Furnaces have a thermocouple flame sensor that works as a safety device. If this is a gas furnace then it must be a hot air system. If your furnace clicks on or initiates the start cycle, but does not fire up, you likely have a faulty or dirty ignitor/sensor. So, when it’s starting to get chilly outside and you want your furnace to start bringing the heat here’s some of the simple stuff to check before you go calling for help. If you’ve got power and you’re sure that the system is turned on, the next thing to check is whether or not you have heating oil in the tank. If your ignition system fails then your furnace or your car will not start. For more troubleshooting tips, check out Heating Oil Safety and Troubleshooting Tips. The ignitor will keep clicking as it tries to spark a flame. Loud chirping, however, may be telling you that the inducer blower is clogged, a bearing is worn out, or a belt needs to be replaced. Stay cozy out there! If the room temp is 60°(F) and you’re already cold, grab a sweater or reset the thermostat – cuz it won’t  come on until it’s 55° in the room - no matter what insults you hurl at it. Your next … After you check the breaker box for your home, you also need to make sure that the furnace is turned on. They are usually related to an interruption in the fuel supply. It happens. Start by turning the furnace off, turn your thermostat to “fan only,” and wait a few minutes. My furnace runs on heating oil, what do I need electricity for?”. Your furnace will not turn on if your air filter is clogged. And that, is all there really is to it. If you – or someone else – has set the thermostat to come on once the room temperature falls to 55°(F), it’ll do just that. If your furnace shuts off too often, you could have a corroded or dirty flame sensor. Furnace Clicking, But Not Turning On – Gas Supply Ongoing clicking when the furnace isn’t working may be a sign that gas isn’t reaching the pilot light. If the furnace draws air from outside the home, check for an obstructions at the air inlet. We're super excited about Heatable, and hope you will be too. It may be hitting another furnace part, or it might have come loose or be damaged. Like 20+ years old. Call Heatable’s “World Headquarters” if ever want to chat (sometimes we get lonely with the App doing all the work). Typically speaking, this is from your igniter remaining on … If it is … Your thermostat senses the temperature drop below your requested threshold. Turn on the gas supply Homeowners with a gas furnace need to ensure that their gas valves are adequately opened, particularly if the thermostat clicks but gives off no heat. A few reasons your furnace is producing cold air are a clogged filter, incorrect temperature setting, fuel or power shortage, and unlit pilot light. The issue could be loose wiring or a damaged or clogged ignitor. If it keeps clicking and not igniting, however, you need to have a certified HVAC tech look at it. This can cause your furnace to turn off as a safety feature (to prevent overheating). The furnace sounds like it's running intermittently: Check the air filter first. 5 If making these adjustments doesn’t solve the problem, consider replacing your thermostat. The ignitor will keep clicking as it tries to spark a flame. AQM Inc. Check the furnace filter. If it is an oil system, and hot water at that, check to see that the electrical switch to the burner is on. Your igniter may be glowing bright orange, but if it is on with the gas valve and not igniting, it is likely too weak. How to diagnose a bad capacitor: If you hear a clicking noise followed by a soft hum or buzzing noise but your outdoor unit doesn’t turn on , you probably have a bad capacitor that needs to be replaced. OK, so now you might be thinkin’ “Hey? If you’re out of heating oil, go to heatable.com or our smartphone app and place an order ASAP. Backstory: Our furnace is old. If your furnace isn’t running, you can check out the igniter portion to see if it isn’t producing enough heat to light a flame. Get more expert advice here: What’s Better for a Pennsylvania Winter: An Electric Furnace, Gas Furnace or Ductless Heating. HVAC issues involving the gas supply are serious and possibly life-threatening. Check your thermostat when your furnace won’t start. Then check your oil supply and filter. Visit our Ultimate Consumer’s Guide to Heating Oil for everything you need to know about heating your home with #2 heating oil. Find out how to identify the issue and fix it. Irregular clicking sounds coming from the gas valve could also be a sign of insufficient voltage. 4 Repeat the adjustment if necessary. The Heatable Crew. But if you’re hearing some strange sounds coming from your heating system, it’s probably time for a more extensive intervention. This might be caused by faulty gas meter controls or the thermostat controls. Diagnose & fix a room thermostat that that won't turn the heating or cooling system ON when it should - room thermostat troubleshooting: here we explain how to diagnose and fix hermostat wiring problems that cause a heating system or cooling system to stay OFF when it should turn on. Truth is, as important as it is to keeping your home comfy and warm, a furnace is actually a pretty simple machine. As your furnace runs, day after day and year after year, the pilot light assembly may become loose, wear out or get clogged. Wait until your oil furnace is completely cool before attempting to troubleshoot your ignitor. We’ve provided some helpful information to understand what’s going on in there. One last possibility of why your furnace won’t turn on is that you are out of heating oil. You have to describe what you are visually seeing. With a little more information, it would be easier to diagnose and fix the problem. If this catches on fire, it can cause a burning smell and even smoke. Call an HVAC professional for assistance. This could indicate a dangerous gas leak or clogged gas valve. Our bedazzled website and smartphone app provide the convenience of managing your heating oil deliveries from the device of your choice wherever and whenever you want (our customers literally order at 3:30 am). Here’s a short list of the most common reasons why your heating oil furnace won’t start up. The first thing you want to do if your furnace … Turn it on gently and see if the furnace begins to start. It’s normal for a furnace to make a clicking noise when it’s first turned on. Leave the repair work to the professionals. If the indicator is below 1⁄8 or isn’t visible at all, the tank may be out of oil and needs to be refilled. The fan blower should come on. If the HVAC filter is dirty and clogged, you may notice a whistling sound coming from the system. To give you a better grasp of your furnace’s ignition system let’s go over the process of your furnace starting. Learn more about bad capacitors by checking out our blog, “My AC Just Hums and Buzzes But Doesn’t Turn On”. If your furnace isn’t working, won’t turn on, won’t stay on, and isn’t heating, you surely want to fix the problem ASAP. If the batteries are good and unit is turned on to the ‘Heat’ position, look at what the temperature is set to. 1. This is a serious problem but it’s usually an easy one for an HVAC tech to fix. Because they got ‘smarts’ (and unlike those old, round, rotary dial ones you used to see in your Grampy’s house) these thermostats do require batteries. Professional heating system services can clean, repair or replace the flame sensor. At least for the purpose of trying to figure out why the heck your furnace doesn’t want to turn on. It will heat up the house and turns off automatically when it reaches my desired temperature setting. Ongoing clicking when the furnace isn’t working may be a sign that gas isn’t reaching the pilot light. If it’s dirty the air flow out of your registers may seem low. Privacy | Terms | Sitemap, PA Home Improvement Contractor License #025579, We are open and providing full service to all of our customers. Check that the burner motor is turning the burner blower and fuel unit (a bad coupling or a bad motor) Check for an oil line that is clogged or blocked by ice (outdoor tank) or sludge - a clue is to see how much crud is in the bottom of the oil filter canister. This may be keeping it from being able to create heat. If your furnace continues to click and won’t turn on, it may be an indication of a problem with the ignitor. Step 4: Check Your Air Filter if Your Furnace Won't Turn On. This could indicate a dangerous gas leak or clogged gas valve. Sometimes it’s a symptom of a faulty flame sensor, a bad connection with the ignition, or leaky gas valve. This is typically the problem if you can hear your furnace click on but it does not fire up. If it is clogged, it has not been replaced as frequently as it should have! But when it needs to start back again it will lite up the fire and turn off about 3 times but never turn … Sometimes blower motors begin to click as they wear out. A furnace, sometimes called a ‘boiler’, is basically just a big torch that’s surrounded by a fireproof box. Flame Sensor. The noise of metal scraping against metal often indicates a problem with the blower wheel. The furnace draws air from the surrounding area or from outside the room. Whenever you see or hear anything unusual about your HVAC unit and how it functions, you should call in the professionals. -Advertisement- Sometimes the motor on the burner assembly will burn out, Richter says. Now, there might be times when your furnace isn’t running as well as you think it should and needs service. 3 Wait several hours for the thermostat to stabilize at this new setting. Like a gas stove, the furnace should click when it fires up. The value entered is not a correct email address format, Heating Oil Safety and Troubleshooting Tips. Your heating system will immediately turn off to stop damage from occurring. Why a Clogged Furnace Air Filter Can Cause Your Furnace to Turn On and Off Repeatedly If you remember from our orientation up above, the most common cause for your furnace to keep turning on and off is the High-Limit Switch, which turns the unit off if the temperature inside gets too high (as a safety precaution). Actually, troubleshooting a furnace that uses heating oil and won’t start isn’t as scary as it sounds. The sound might be a symptom of a number of HVAC problems. Assess if it’s time to change your furnace filter. Ensure the thermostat is set on the … When the thermostat warms up, it tells the furnace to shut off. Cut off the circuit breaker. © 2016-2020 AQM Inc. Check for a clogged strainer in the oil burner fuel unit. If the furnace allows room temperature to drop too low or rise too high before the furnace goes on or off, move the lever one mark away. Still, it can happen. Clicks at least 10 times, but then starts up. If the heating system seems to be working fine except for the noise, there is one common causes. We were founded by a small group of New Englanders who have been in the heating oil biz for quite a while. We're a heating oil delivery company with roots in Maine and New Hampshire. It clicks when you turn it on at the thermostat, but the unit outside never turns on HVAC Technician: BillyHvac , Journeyman HVAC Tech replied 11 years ago Ok, first we want to make sure the furnace has power. A tank that shows ½ full will have approximately 120 gallons left inside. We have a 1 year warranty, but to get them to check anything, it'll cost $100. You have to be standing at the furnace, with the burner access cover removed, and observe what happens. If you’ve got power and you’re sure that the system is turned on, the next thing to check is whether or not you have heating oil in the tank. Your HVAC system might be trying to communicate with you. If the burner doesn’t catch all of the oil, it can create an oil fog. Your filter is dirty. There are several different reasons why the flame might go out. When the furnace hasn't been on for a few hours, it takes a while to start up. Call 610-363-3940 to schedule an appointment, HVAC system is ready for a maintenance call, What’s Better for a Pennsylvania Winter: An Electric Furnace, Gas Furnace, The Health Risks of Dry Air in the Winter, Know the Signs of Carbon Monoxide Poisoning, How to Set Your Thermostat in the Summer & Argue Less…, Heatwaves & Electrical Shortages: Keep Cool More Efficiency. Furnace, sometimes called a ‘ boiler ’, is all there really is to it but to them. And wait a few hours, it tells the furnace it should and needs service will be too of faulty... 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