
This is what a neglected blower wheel looks like - and it's more common than most building owners realize. Heavy dirt and debris packed into every blade of the wheel. That buildup doesn't just look bad. It forces your system to work significantly harder to push the same amount of air through your building.
Here's the problem most people don't connect: when airflow gets restricted like this, your energy bills climb, temperatures get uneven across different areas of the building, and the motor and mechanical components take on extra strain. That extra strain is what leads to early breakdowns and expensive repairs. It's a slow deterioration that sneaks up on you.
We pulled the blower wheel out of this rooftop unit, cleaned it down completely, and got it back to a condition where it can actually do its job. Every blade cleared. The motor and housing cleaned out. The difference in how this unit moves air now compared to before is significant.
For commercial properties especially, this kind of maintenance is something that should be on a regular schedule. One dirty blower wheel across a building with multiple RTUs can quietly drive up operating costs month after month. Our HVAC Annual Maintenance Plans are built to catch exactly this kind of thing before it becomes a costly problem - not after.
If your commercial system has been running without a maintenance check in a while, this is a good reminder of what can quietly build up inside it. Clean equipment runs more efficiently, lasts longer, and keeps the air quality in your building where it should be.