Important Signs You Need a Furnace Repair Service When it comes to our home furnaces, the average life span is fifteen years, and regular maintenance is vital to ensure it is running smoothly until it reaches its maximum 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 you had a professional checked your furnace? If your answer is a year or even longer, don’t waste too much time and contact as trusted and reliable furnace technician in Philadelphia to perform an annual maintenance. You would likely need filter replacement and most HVAC service companies offer monthly services for filter cleaning and replacement, as well as annual check-ups. When water is pooling around your home furnace, it might be caused by clogged condensate. 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 hear strange sounds such as a scrape, thump, or bang at night, then your furnace needs to be repaired. Air barely comes out from the vents because of issues with the fans, belt or motor, so contact a professional furnace repair technician to rule out the real problem. An indicative sign of thermostat failure is when you need to turn it higher and higher to get the heat you need for your home, and this is a clear warning that your furnace needs repair. The common problems when it comes to your furnace’s thermostat include tripped circuit breakers, loose wiring, and blown fuses, that can be dangerous for you to fix it because of 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. The same is true if your furnace is blowing cold air because it might have issues with pilot light or thermocouple. 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. Obviously, if your HVAC is older than 15 years, you really need a new one than waste your money on repairs and monthly high energy bill.