Important Signs You Need a Furnace Repair Service When it comes to the life span of an average furnace, it usually lasts up to fifteen years, and it is crucial to have regular inspection and maintenance to ensure it is always running smoothly at its maximum functionality until it reaches its life expectancy. Before your furnace’s lifespan decreases, watch and listen for signs that your heater might need some tuning. The first sign of furnace potential problem is when you have ignored or neglected your furnace for a year or more. When was the last time your furnace was checked by a professional HVAC technician? If your answer is one year or even longer, then it is time to contact a furnace technician in Philadelphia to help you out. You filter likely will need to be replaced, and experts actually recommend replacing filters every month. Your furnace can potentially leak either water or gas, and f you see water pooling under or around your furnace, this is possibly caused by a clogged condensate line that must be addressed by a professional furnace repair technician. Gas leak is usually manifested by smelly gas when the furnace is turned on, so it is important to shut it off by opening up your furnace, looking for the gas supply valve, and then turn it off. Avoid turning on a light switch, using gadgets or appliances, and lighting matches or lighters that can ignite a fire, and call a local professional furnace technician as soon as possible. If you are hearing strange sounds at night like scrape, thump, or bang that is a clear red flag needing furnace repair. Air barely comes out from the vents due to the motor, belt, or fans problems, so contact a professional furnace repair technician to inspect your furnace and rule out the real location of the problem. Another warning sign that your furnace needs repair is if you need to turn the thermostat higher and higher to get the heat you need that is indicative of furnace failure. Malfunctioning of thermostat include tripped circuit breakers, loose wiring, and blown fuses that may pose greater risk for shock. Another obvious sign that your furnace might not be working is a sudden or unexpected rise in your utility bill, that is why you need to call a professional HVAC technician to rule out where the problem is. Same is true if your furnace blows cold air, as it may be caused by pilot light or thermocouple issues. A clear indication that your furnace is over cycling include kicking on and off furnace, caused by improper air circulation, clogged filter, or thermostat complications. If your HVAC is as old as you and it is more than 15 years, it is high time to have it replaced than waste money on very high utility bills.