Setting the Record Straight HVAC Systems Need More Than Just Filter Changes


Common HVAC Misconceptions Debunked

One of the most persistent myths in home comfort is that changing your air filter is all the maintenance your HVAC system needs. While regular filter replacement is crucial, it’s just one piece of a larger maintenance puzzle.

Here’s why comprehensive maintenance matters:

1. Complex Moving Parts
– Motors need lubrication
– Electrical connections require tightening
– Coils need professional cleaning
– Condensate drains must be cleared

2. System Performance
– Refrigerant levels need checking
– Thermostat calibration is essential
– Blower components require adjustment
– Safety controls need testing

At All Temp Heating & Air Conditioning, we’ve seen countless systems throughout Chicago and the surrounding suburbs fail prematurely because owners relied solely on filter changes. Professional maintenance twice yearly helps:

– Prevent costly breakdowns
– Maintain energy efficiency
– Extend equipment lifespan
– Ensure safe operation
– Maintain warranty coverage

Whether you’re in Bolingbrook, Skokie, or anywhere in between, remember that proper HVAC maintenance is an investment in your home’s comfort and efficiency. Just like your car needs more than oil changes, your HVAC system requires comprehensive care to perform at its best.

Don’t fall for this common misconception – protect your investment with professional maintenance that goes beyond the basics.