Little Air Conditioning Problems that can Turn into Disasters

Too often we come to check a home’s unit only to find the owner telling us it has been “making odd sounds for months.” We get in, check the unit, and what was once a quick-fix now requires a full replacement.

We don’t want this to happen to you! Consistent AC repair is integral to a long and happy life with your existing unit. To this end it is important that you make sure the small stuff gets handled before it becomes huge stuff.


Need a reliable AC repair technician? Contact the experts at Jack Lehr!

Pay Attention to these 10 Issues

The ten most common “small problems” you may encounter include:

  • Whining. A light whistle or whine is often ignored, but it may be a sign that a seal has become damaged. At first this is only an annoying noise, but it can evolve into a big problem really quickly.
  • Banging. A heavy clunk or bang indicates a loose component somewhere in the unit. Left alone, you can expect serious damage when the part comes flying off and bangs around in the air conditioner.
  • Screeching. A high-pitched squeal during operation is probably a belt that has become worn or damaged. When it finally snaps, you’re looking at facing that summer heat without air for a few days.
  • Odd smell. When you kick the unit on for the first time of the season, some dust will probably burn off and make a funky smell for an hour or two. If it persists for days, there is a good chance something has become clogged, and you might be looking at some ac repair.
  • Pungent ‘ozone’ smell.This is actually a fairly large problem right off the bat! This smell is often wiring burning or melting in your unit, which is extremely hazardous.
  • Leaking coolant. If you notice the air coming out of your vents is a little warmer than it should be, you might have a coolant leak. Coolant leaks can lead to freezing, and occasionally severe damage.
  • Condensate not draining. The tube or duct that is dedicated to ridding your unit of the humidity it accumulates is integral to a properly operating unit. If you notice a clog, or a lack of adequate expected runoff, contact an expert immediately!
  • Low air flow. Weak air flow out of the vents may indicate sensor issues, or even problems in the ductwork.
  • Spiking bills. You likely have a good idea of what the utility bill should look like. If you note large spikes in costs, it could mean one of many problems with your unit.
  • Improper operation.Leaving windows open, closing or blocking vents or even excessive bothering the thermostat can all create bigger problems for your unit. It is built to work in a very specific way, and messing with this can cause the unit to overwork.

Contact Jack Lehr for AC Repair in The Lehigh Valley

Staying on top of any of these problems is the best way to keep your air conditioner working at its best. Contact the experts at Jack Lehr, where your satisfaction is our priority!

Questions or need more information?

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When you choose Jack Lehr Heating Cooling & Electric, you’ll benefit from our:

When you choose Jack Lehr Heating Cooling & Electric, you’ll benefit from our:

  • 50+ years of experience
  • Your satisfaction, is our priority
  • Top-of-the-line products
  • Respect for your home or business
  • Financing options
  • And much more!
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