Experiencing a non functioning furnace can throw your Illinois home into an uncomfortable state in no time. But before you get out the tools and start calling your Furnace Repair Springfield IL, you should consider a few simple troubleshooting tips. For a look at the common issues – such as a thermostat, a power supply or an air filter – you can check to troubleshoot your furnace, here is what you should know.
Check the Thermostat
If the furnace isn’t putting out enough heat, the first thing to look at is the thermostat. The thermostat should be in the heat position and turned to a temperature that is greater than the temperature inside of your house.
Change batteries. If your thermostat is battery-operated, replacing the batteries may fix the problem if the display is blank or not functioning correctly. If it isn’t working correctly, it can fail to send the furnace the go-ahead to turn on or stay on.
Troubleshoot a furnace that is not heating or blows cold air. If the thermostat seems to be functioning properly but the furnace is not heating, the problem may need to be diagnosed by an heating, ventilating and air conditioning (HVAC) professional.
Inspect the Air Filter
Another of the reasons why the furnace won’t heat could be due to a dirty air filter. Filters catch dust and other debris when the air passes through your filter. If it gets too blocked, it can restrict airflow.
Poor airflow can inhibit circulation of warm air around the home. It can also cause the furnace to operate more than it should.
The homeowner should periodically inspect the filter to see if it needs replacement. If it is not replaced and the service technician finds this problem, he/she will do it. If replacing the filter does not improve the performance of the heater, then further troubleshooting is needed.
Check the Furnace Power Supply
If the furnace isn’t firing up at all: First, verify the unit is getting power. Ensure the switch on the furnace is on and a circuit breaker hasn’t been tripped.
The furnace could also have an internal safety feature that automatically shuts the machine off when a fault occurs. Never keep resetting a breaker or try to avoid the safety controls. Call the furnace repair expert if the system continues to turn itself off.
Make Sure the Vents Are Open
Closed or blocked vents can impact the way heated air flows from space to space. Walk the house and verify that supply vents are clear of furniture, rugs, and other items.
If your rooms are cold and you don’t have any that are comfortable, you may have a problem with air circulation, duct work, insulation, or the heater.
If you notice that your temperature is not consistent, a technician who is proficient in this subject should evaluate it and not assume that it just needs to run for an extended period.
Pay Attention to Unusual Sounds
A few operation noises are standard for furnaces, but sounds that are new or unexpected can be a sign of an issue that’s starting to form. There are many reasons for the various noises, such as: Banging Rattling Squealing Grinding Repeated Clicking
What Are Different Noises & How Are They Caused? If you notice these odd sounds, they might be caused by free parts, blower issues, ignition or other mechanical problems. Operating your furnace with these odd sounds may cause the issue to worsen.
For instance, if your furnace switches itself on when it’s very cold but then makes odd noises for no apparent reason, switch it off immediately and call in a specialist.
Watch for Short Cycling
Short cycling happens when a furnace operates on and off continuously and does not run through a typical heating cycle. It can cause the temperature in your home not to warm up or put extra demand on the equipment.
Short cycling can be caused by various problems such as lack of airflow, thermostat problems, overheating, or equipment issues. A professional assessment can identify the cause of the recurring shutdown.
Know When Professional Service Is Needed
There are some simple troubleshooting steps that homeowners can attempt themselves, but issues with a furnace’s electrical parts, gas connection, ignitor, or internal machinery should be managed by the furnace expert.
In the event that your furnace is still not heating your home after you have checked your thermostat, air filter, vents, and power supply, you probably need to call for Furnace Repair. A technician will be able to evaluate your system and determine the source of the issue.
Also, look for any warning signs – a strange smell, recurring shutdowns, odd noises or damage. If you smell a strong odor of gas, or suspect a carbon monoxide leak, leave the premises and call the emergency number rather than trying to troubleshoot the furnace.
Keep Your Furnace Operating Reliably
If the heating system in your furnace isn’t working it isn’t necessarily a total overhaul. The problem could be something as simple as a dirty filter, a faulty thermostat, a blocked vent, or something to do with the power.
Don’t Ignore Continual Heating issues Though it may be caused by other factors, continuous heating is an issue that shouldn’t be ignored. Early identification of issues can promote comfort, reduce strain, and prevent other problems.
Understanding how to troubleshoot and when to call in a professional will help you, as a homeowner, to be more confident when your furnace isn’t warming you up and get you on the path to consistent comfort during the heating season.
