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866-383-7258The Outdoor Water Solutions Freeze Control Unit protects your airline from freezing during the coldest months. Designed for use with windmill aeration systems, this unit is self-regulating and automatically monitors changes in line pressure.
When frozen condensation causes a blockage, it injects a small amount of non-toxic isopropyl alcohol into the airline, safely melting ice and restoring airflow. This ensures your windmill keeps delivering oxygen to your pond all winter long.
Why Choose the Freeze Control Unit?
If you live in an area with harsh winters, this unit is essential for reliable aeration. Without it, frozen lines can shut down your windmill, leaving your pond at risk of fish kills, toxic gas buildup, and costly clean-up come spring.
The Freeze Control Unit ensures your system stays productive when you need it most.
| Compatible Systems | OWS Windmill Aeration Systems |
| Function | Injects isopropyl alcohol to thaw frozen airlines |
| Activation | Automatic, pressure-sensing |
| Alcohol Type | Non-toxic Isopropyl Alcohol (user supplied) |
| Use Case | Prevents freeze blockages in cold weather |
