Troubleshoot Your Furnace Ignition – Find Out Why it isn’t Starting

Troubleshoot Your Furnace Ignition is something that every furnace owner should know how to do. There are many different reasons why a furnace can start giving you problems, one of the main reasons is because it accidentally went off. It is extremely important that you know how to troubleshoot your furnace before it goes off and burns down your house or your belongings. This article will teach you how to do just that.


the correct monitor

The first thing that you need to do is make sure that you have the correct monitor. It is highly recommended that you go get a new monitor for your furnace. If you already have an ignitor that is not working, then you will have to replace it. You can find this by either looking at your manufacturer’s guide or searching for it online. If you are unsure where you can get the monitor, then you might want to contact customer support and ask them for help.


turning off your furnace and unplugging it from the power source

Once you have the new monitor in place, you can move on to checking to see what is actually causing the issue. You have to be sure that you follow all of the steps from the manufacturer. This includes turning off your furnace and unplugging it from the power source. Next, you should shut down the furnace completely and wait for it to cool down. It will take about five minutes.


the service panel

Once your furnace has cooled down, you should open up the service panel for your furnace and check to see if there is a fuse that needs to be blown. You should blow the fuses on both the hot and cold sides. If you notice smoke coming from your furnace, then you should have the blower inspected. Just remember that having a service center nearby when you turn your furnace back on is nice.


check valve

One of the most common causes of a furnace not starting is a check valve that is improperly adjusted. One of the first things that you are going to need to do when you have an issue with your furnace is to pull out the combustion chamber. There is one valve on each side of the furnace that controls the amount of gas that goes through. You should be able to see this with an inspection brush. If there is smoke or condensation building up behind the brush, then the adjustment is not being made correctly. You need to start over with the adjustment and clean off the chamber.


airflow meter

Sometimes, the problem can be as simple as an airflow meter. If the airflow meter shows that the house air is cooler than the furnace, then this can cause the furnace to not heat effectively. When the air temperatures are too hot, the combustion chamber will overheat and this can lead to a very serious problem. You can often fix these problems by replacing the airflow meter, but more serious situations may require you to go to a heating repair professional.

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