Just because everything seems and sounds fine doesn’t mean everything is fine with your furnace. In most cases your heating system will start to indicate there is a problem in small ways. If you ignore these early signs you could have more serious problems down the road. This means more expensive furnace repairs in San Jose, CA. So here are the most common warning signs:
- Strange Noises
This is one of the more apparent signs that your furnace needs repair. Rattling, clunking, or grinding are all bad sounds to hear. Most furnaces will start to make more noise when they are at the end of their life.
- Blower Keeps Turning On and Off
Have you noticed the blower frequently coming on and off? This is usually an issue with the thermostat. It keeps prompting the furnace to send more heat, and for reason it is not reaching the thermostat or the thermostat is not reading it.
- Blows Cool Air
Does the furnace come on, but only cool air come out the vents? This is usually due to an ignition problem. It might simply be that the pilot light is out or the ignition head is dirty. If you can’t get the pilot back on, your best option here is to call a professional furnace repair technician.
- Flickering or Yellow Flame
On gas burners, the pilot light and the flame should be a bright blue. If the flame flickers or appears yellow it means the gas is not burning, or your furnace is producing higher levels of carbon monoxide. Not only is this bad news for your furnace, but it could be a danger to you and others in your home.
- Keep Feeling Sick
Experience more headaches, nausea, and lightheadedness? This could be from exposure to low levels of carbon monoxide. You might also notice extra moisture on the windows, rust on pipe connections, or streaks of soot around the furnace. If you think you have a gas leak you need to shut off the gas supply valve right away and do not light any matches or use any switches. Open the windows and call your local gas company to come and inspect your home.
- Age
Is your furnace more than 15 years old? If so you might start to notice a few other signs that your furnace is wearing out. You will want to start servicing it more often and looking at getting a replacement. Most furnaces have an average life expectancy of 18 years.
- Sudden Heating Bill Increase
A faulty thermostat, clogged filters, leaky ducts, or worn out blower parts can decrease efficiency and drive up the price of your heating bills. If you contact a heating professional they can diagnose the problem and get your furnace running again.
- Frequent Repairs
Have you called for more repairs on your furnace in the last two years? This is a clear sign your furnace is on its way out. Eventually paying to keep your old furnace running will not be worth the cost. Better start saving up for a new one.
If you notice one or more of the above sings, you should call for furnace repair in San Jose, right away. With Pelle Heating & Air Conditioning our technicians take great pride in their work. You will get professionalism, enthusiasm, and thoroughness. Contact us at (408) 800-2791. Or visit us at 1045 N 10th St San Jose, CA 95112.