Sad but true, summer is over. The kids are back in school (a good thing) but that warm weather is on its way out (a not so good thing). Summer seems to get shorter each year. Before you know it, we will be bundling up and heading out for football games, roasting a turkey, getting ready for the holidays…and running that furnace.

Now may be a great time to brush up on furnace trivia courtesy of your local Philadelphia HVAC professional. No, furnace trivia is not the newest board game but things to be watchful for to suggest that your furnace is about to break down. We tend to forget about our dear furnaces throughout the summer but it’s best to brush up early.

Your heating system will often offer warning signs before a complete and total breakdown, fortunately for us. There are some common symptoms that we can watch for in order to head off inconvenient breakdowns in the middle of cold weather season.

Banging Noise

Your first indication of a furnace issue can show itself when you first turn the system on. If you hear a loud banging when your furnace starts, it could indicate a few things. One may be that the burner may be malfunctioning. Because gas builds up until the burner, ignites it, which can result in a loud bang. Think of it as a small explosion. Do you want a small explosion happening in your home? We didn’t think so.

Metal air ducts can also expand and contract as cold or warm air passes through them. This can also result in booming noises. The extenuating culprit may be obstructions at the vents, air filter, or simply ducts that aren’t adequate for your system.

More Noises

Are you hearing a high-pitched whining noise? This could be indicative of a blower belt problem or shaft bearing needed lubrication. A metallic scraping noise? A malfunctioning blower wheel or broken motor mount. Either sound should mean a quick call to your Philadelphia furnace repair technician.

Cold Air When There Should be Warm Air

There may be several reasons that your furnace is generating cold air. The easiest thing to consider is your thermostat. Your thermostat should be set to “auto”, not “on”. This will ensure that only heated air is being generated when necessary instead of continuous, and possibly cold air being generated instead. Another issue may be with a clogged air filter. Your air filter may be restricting airflow and can potentially overheat your system. The system will stop heating air as a precaution.

Get a Head Start

If you are smart, you will get a head start on checking on your heating system, so you will be warm this winter while others are calling their Philadelphia HVAC repair companies for repairs. Call Affordable Fixes LLC to get a head start on your heating system before cold weather moves in.

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