Signs Your Heating System Isn’t Working

Furnace break downs are not only inconvenient but also can be bad for your health or put your home at risk. If you notice any of the following problems you should call for furnace repair in Cupertino, CA right away.

The System is Blowing Cool Air

The most obvious sign your furnace isn’t working is when it stops blowing warm air. When it first fires up, you might have a minute or two of cold air while the system cycles. But if it lasts longer than that then something is wrong. Double-check the settings on the thermostat and the pilot light for your system. If everything else seems in order, then it is time to call a technician for professional furnace repair.

Hardly Blowing Enough Air

The furnace should be able to produce a steady stream of warm air flowing from the registers. If you hold your hand up to the register you should be able to feel the air moving from it. If you can’t feel anything coming out of it, or the air movement seems more limited than normal, this indicates yet another problem. It is likely an issue with the belt, fan, or even motor.

Unusual Noises

If your furnace sounds like an airplane getting ready to take off every time it starts up, that’s not good. And if the sounds keep up even when the system is running, that is even more troubling. When your furnace starts “talking” to you, you shouldn’t ignore it. You want to resolve the problem as soon as possible.

Foul Odors

The first time the furnace runs you can expect a little foul odor. It is the smell of dust burning off after not being used for a couple of seasons. But after the first couple of starts, the smell should go away. But if you start noticing odd smells every time the furnace runs, it is another sign you could have a problem. Another sure sign is if your carbon monoxide detector is going off. You should also take any carbon monoxide alert seriously because it can put your health, safety, and even your life at risk.

Flame Color

If your furnace has a pilot light, the color and shape of the flame can tell you a lot. A furnace in good repair has a constant blue flame in a blue hue. This means the system is burning clean. If the flame appears to be orange or yellow that is abnormal. It could mean the burner is dirty, but it could also be a sign of a gas leak or other serious problem. If you notice something off with the pilot light, shut off the gas line and contact a technician right away. And stay away from your unit until someone can come and check things out.

Moisture Leaking

It is never a good sign when water starts randomly appearing in your home. The same goes for any moisture leaking from the furnace. Throughout the year to you want to check in on your furnace and examine the utility room or closet for signs of moisture damage. If you see water coming out of the system or pooling near the bottom seek professional help right away.

Hasn’t Been Serviced in More than a Year

When was the last time you called for a routine furnace inspection and cleaning? If it has been more than a year, you want to get that appointment on the calendar. Routine checks will keep your system running safely and efficiently. If you need furnace repair in Cupertino, CA then don’t put it off. Contact the technicians at Pelle Heating & Air Conditioning for an appointment.