No one wants to start winter with a failing furnace or boiler. It is not only uncomfortable but also inefficient as you may have to find alternative methods of heating your space and keeping everyone warm. The furnace is the most reliable, if it works as it should. Therefore, invest in quality heater installation by hiring seasoned HVAC business experts that deal with furnaces and other heating units. Also prioritize regular furnace service and maintenance routines. An annual professional routine check is mandatory. However, even with regular maintenance and checks, furnace issues are sometimes inevitable. It is best to identify the potential issue and have it professionally rectified by an HVAC technician. Some of the common issues you are likely to come across include the furnace not heating up. This has to be the most obvious since it is felt almost immediately. The good news is that despite the alarming effect, most of the time the issue behind your furnace not heating is a minor one. Check the furnace fan setting, the thermostat setting, or ignition/ pilot light issue. Since these may not be too obvious, have the HVAC provider come in immediately. Another common problem with furnaces is the furnace going on and off all the time. The on-off cycle is normal for furnaces. However, if the cycle is too short then it may indicate a problem with airflow, hence overheating. A clogged filter could be behind this and changing it may restore the furnace’s optimal functioning. The furnace may also not turn on automatically. This always signifies that the thermostat is not receiving the signal. This may mean several things are off including clogged filters, faulty pilot light, and no fuel. Since most of these issues are not obvious, hiring a component heating HVAC expert is always recommended.