To determine if the problem is electrical, turn off the power switch and check the circuit breaker or fuse on the furnace. If the circuit breaker or fuse is tripped, you can reset it or replace it. If the troubleshooting steps are not successful, call a furnace repair technician. Air Conditioner Installation Toronto offers excellent info on this.
You may hear strange noises from your furnace, which could be a sign of bigger problems. Depending on the cause, these noises could indicate a blower belt or bearing issue. Also, a hissing or scraping noise can indicate a host of problems. Make an appointment for a tune-up or repair and avoid a costly furnace replacement.
If you notice a strange noise coming from the furnace or see that the flame or heat sensor is not working, contact a furnace repair technician. These systems can be very complex and require a skilled technician to repair. Listed below are some common furnace problems and the proper steps to fix them. A furnace repair technician should be able to diagnose the problem and provide a fix within a reasonable time frame.
If the blower is noisy, it could be a sign that the furnace is overheating. In this case, the blower motor may be overheating and need replacement. Also, a frayed blower belt can make the fan inefficient and produce a loud noise. Having the blower replaced will help your furnace run more efficiently.
If you have some basic knowledge of furnace maintenance and repair, you may be able to keep your furnace running without a professional. First, flip the electrical power switch to “Off” and remove the burner cover. These covers are typically held in place by two screws. After you remove the burner cover, turn on the power switch and thermostat and test the flames. If they are yellow, then the burners are dirty.
Dirty filters can also contribute to the problem. Dirty filters prevent air flow and may cause the heat exchanger to overheat. Additionally, every furnace should be equipped with a carbon monoxide detector. If you notice any lingering odours, you should call an HVAC expert immediately.
One of the most common problems with a furnace is a malfunctioning thermostat. If the thermostat is constantly running, it could be the cause of the furnace’s inefficiency. In addition, you should check the fan’s auto-switch to see if it is the thermostat. Also, if the pilot light in your furnace is yellow, it may be due to carbon monoxide. If you suspect that your furnace is running out of carbon monoxide, turn off the gas and contact a furnace repair professional immediately.
Regular furnace maintenance prevents problems from occurring. In addition to reducing the risk of breakdown, regular furnace service keeps the warranty valid. It also prolongs the lifespan of your furnace. If your furnace is well-maintained, it should last over 10 years without any major repairs.