10/18/2026
🚨 **YOUR HEAT CAN BE WORKING… AND STILL HAVE A SERIOUS PROBLEM!**
Take a close look at these pictures. 👀
Those aren't just rust spots. **Those are actual holes in a heat exchanger we recently replaced on a commercial rooftop heating unit.**
🔥 **Why does this matter?**
A heat exchanger keeps combustion gases separated from the air being heated. When it develops cracks or holes like these, it can create serious safety concerns, including the potential for carbon monoxide exposure.
The scary part? A heating system with a damaged heat exchanger may still run and produce heat.
🔧 At **HomeFlow Heating & Cooling**, we recently removed this severely deteriorated heat exchanger, installed its replacement, and verified the unit was operating properly.
Whether it's a furnace in your home or a rooftop unit at your business, regular inspections are about more than just making sure the heat turns on.
**Just because it's heating doesn't always mean it's safe.**
🏠 Residential & Commercial HVAC
📍 Chelsea, Manchester, Ann Arbor & surrounding communities
📞 **(517) 280-8790**
**HomeFlow Heating & Cooling**
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