Most of the energy fed to a compressor leaves as heat. Air compressor heat recovery captures a large share of that energy and puts it back to work — space heating, water heating, or process pre-heat — turning a cost center into a saving.
Roughly [XX]% of electrical input becomes recoverable thermal energy. Even a modest plant can offset meaningful boiler or heater load.
CMN's water-lubricated single-screw compressor is unusually heat-recovery-friendly:
Compression runs near-isothermal at 40–50°C, so the cooling water already carries usable warmth.
No oil in the circuit means the recovered heat stream stays clean.
The water loop is a natural heat-exchange medium for building or process heating.
Application | How |
Space heating | Water-to-air heat exchanger + ventilation |
Sanitary hot water | Plate exchanger feeding buffer tank |
Process pre-heat | Direct loop into existing water system |
Make-up air | Coil warming incoming fresh air |
Size recovery to real heat demand; over-recovery is wasted.
Keep control logic safe so compressor cooling is never compromised.
Document savings for energy-management reporting.
Air compressor heat recovery is one of the highest-return upgrades for a running plant. CMN's water-lubricated oil-free design makes the recovered heat clean and easy to integrate.
CTA: Contact CMN to estimate recoverable heat from your duty profile and design a recovery loop.
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