You want to be able to spot problems with your furnace as soon as possible so the proper repairs can be made. The sooner you do this, the less likely it is that your furnace is going to completely stop working, leaving you and your loved ones in the cold. To have a good idea of when it is a good time to call for furnace repair work, you will want to check out the following signs of trouble with your heating system:
The Pilot Light Color Is Wrong
It is important to make sure that you are occasionally checking out the color of the pilot light of your furnace. If everything is working correctly, the color of the pilot light should be blue. There is a serious problem with the ventilation if the pilot light is any other color, such as yellow. This is serious because this means that there could be a carbon monoxide leak, putting you and your loved ones at risk.
Constant Odd Noises
While there is no such thing as a furnace that does not make any noise, you want to pay special attention to new noises that are persistent. If you are hearing any banging, rumbling, or anything else that is out of the ordinary for your furnace, you will want to call for furnace repair work. HVAC technicians will be able to inspect the furnace and diagnose the problem. You do not want to wait, thinking that it is just a random noise and that nothing bad will come from it. It could be that the noise is coming from the motor starting to lock up. If it is not dealt with right away, the furnace could completely stop working.
The Carbon Monoxide Detector Is Going Off
Whether this is a detector that comes with the furnace or it is a separate one that you have set up, you want to take it's alarm sound seriously. If your carbon monoxide detector sounds the alarm, you need to immediately shut off your furnace, open the windows for ventilation in the house, and then vacate the home until the furnace is inspected and repaired. Remember, carbon monoxide is an odorless gas so you cannot assume that just because you do not smell anything that you are not in danger.
Should you happen to notice any of the previously mentioned signs of furnace trouble, or anything else that concerns you, you need to schedule a service call with a trusted furnace repair company in your area.