One of the toughest situations in life can be when the weather is at its coldest, and the heating system stops working. If you have been in such a situation, you will probably know how it feels. If not, let me give you a clearer picture – the forced-air heating system that keeps your home warm is powered by a heat pump or furnace. In case the heating system is not working properly, you will need to look for easy troubleshooting and repair tips. In this article, we have put together some common furnace heating problems and their possible solutions.
Troubleshooting Tips For Common Furnace Heating Issues
Check the thermostat
When your heating system stops working or does not work effectively, make sure you check the thermostat. If your thermostat is battery-powered, then it could be that the battery has worn out and needs to be replaced. If the thermostat is still functioning, then it could be that you need to change the settings and increase the temperature. Make the adjustments to see if the furnace kicks in.
Check the power settings
Is the thermostat of your heating system powered by electricity? If yes, then you may need to check and ensure that it’s getting a constant supply of power. Check to see whether or not the power switch in the furnace room is turned on. If it’s already on, but still not supplying power, it could be that the breaker is blown. See the electrical panel to make sure that the breaker is turned on.
Check the filter
If the furnace is working but still not producing enough heat, then you may need to check the filter to ensure that it is not clogged. Those who live close to construction sites may have the filter covered in dust, thus blocking the airflow. In case the filter has worn out, or it is clogged to the extent that it cannot be cleaned properly, then you will need to replace the filter. We suggest that you look for filters that come with higher MERV ratings that filter the air without blocking the flow.
Do some general furnace maintenance
If the furnace has not been maintained on a regular basis, then you may need to look into the general maintenance of the machine. Make sure you vacuum clean the area around the furnace blower to see if dust has clogged the machine. If possible, take out the fan unit and clean the blades with an old toothbrush and then use a brush attachment to vacuum clean. Check out the oil ports present near the motor shaft and apply a few drops of oil to lubricate the port. Even though modern devices do not require lubrication, we still recommend lubricating at least once a year as a part of regular maintenance.
If your furnace heating system is gas-powered, there could be a gas leakage. So, if you smell natural gas in your home or in the area where the furnace is installed, open windows to ventilate immediately and don’t light a match stick. In case the smell of the gas is very overpowering, evacuate the house immediately and call for help. Make sure you turn off the gas supply and then can the gas utility department.
A furnace with a Pilot Light
If you own an old furnace that uses a pilot light that is not working, we suggest checking the system to ensure that the pipe is not clogged. It could be that the pilot flame is set at a very low level, or the safety cutoff valve may not be working fine. If the furnace still does not heat even after unclogging the pipe, we would recommend that you call the experts. This Edmonton furnace repair service deals with many different issues and common heating problems.
Electronic ignition furnace
If your furnace system is electric-powered, then turn off the power switch completely and then turn it on again to reset the ignition module. Watch out for any sign or sound of spark and be careful about any hot surface.
Check the product manual for safety and precaution tips. If the troubleshooting ideas do not work, we would suggest that you call a furnace repair service provider to let the experts do what they are best at.