Are you having a Furnace Problem? Are you asking for answers on how to fix your heating system? Now that winter is approaching, you need to fix the heating system as soon as possible. In this article, we will show you the most common furnace problems.
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1)
There must be something wrong with the Thermostat Setting
2)
The filter Needs to Be Replaced
3)
The furnace Isn’t Getting Power
4)
Issues With the Pilot Light or Ignition
5)
Furnace Making a Strange Noise
6)
Safety Switch Is On
7)
Issue With Limit Control Switch
There must be something wrong with the Thermostat Setting
Before you delve deep into troubleshooting your furnace, take a look at your thermostat. Check to see if it is on and in the correct setting. If it’s off or won’t turn on, try changing the batteries. It may seem like an obvious solution, but checking the thermostat should be one of the first things you do. Additionally, if the battery is dead, then replacing it might fix the issue.
The filter Needs to Be Replaced
The filter in your HVAC system is important for many reasons, one being that it helps to keep the furnace running smoothly. Contaminants like pollen, dust, and pet dander can build up over time and prevent the filter from working properly. This could lead to problems with heating your home properly. We recommend changing out 1-inch filters every 1-3 months and box/whole house filters every 3-6 months.
The furnace Isn’t Getting Power
If your furnace isn’t receiving power, don’t worry! There are a few things you can do to troubleshoot the problem. First, check that it’s plugged in–maybe the cord was disconnected accidentally. Next, see if flipping the breaker will help; sometimes a tripped breaker is all that’s wrong. If it trips again shortly after being reset, though, this could be indicative of an issue with your wiring or circuit breaker. In that case, call an electrician as soon as possible.
Issues With the Pilot Light or Ignition
The first step is to check if the pilot light is still lit. If it’s not, you can follow your manual to relight it–but be sure to turn off the gas supply and wait ten minutes first. Natural gas is very flammable, so there might be a buildup of gases if your pilot light has been off for a prolonged period of time. If this continues happening, you’ll probably need to call an HVAC professional for assistance with diagnosing the issue.
Furnace Making a Strange Noise
Any kind of noise that your furnace makes, such as rattling, squeaking, or rumbling should be dealt with immediately. This problem can have many causes, but fortunately, those who are equipped with the right tools and knowledge may be able to fix it themselves. The first thing you should check is the belt; you might only need to tighten it if it’s loose or replace it if it’s worn down. A broken belt is often accompanied by other problems too, like the furnaces not blowing out air correctly.
If the belt looks to be in good condition, then the problem might lie with another mechanism. For example, perhaps the ignition is faulty or maybe the blower motor lubrication ports need oiling – there are many potential issues. Call a certified technician to help you nail down the issue!
Safety Switch Is On
If the safety switch is activated, the fan burner won’t turn on. To check if this is the issue, be sure that the access panel door to your furnace is secure.
Issue With Limit Control Switch
If your furnace seems to never shut off, it might be due to an issue with the limit control switch. You can find this switch by looking under the box that directs heat from the furnace into your ducts. While testing and replacing this part is a bit more complicated than some home repairs, it’s still something you can do yourself with only a multimeter and some basic knowledge of how everything works.