For use with Windmills and EL2 Electric Aerators only. For HD Electric aerators use the HD Freeze Kit instead.
If you are in a colder climate then we recommend attaching the Koenders Freeze Control Unit. Whenever you compress air condensation can form in the airline and can create an ice blockage if it is cold. With a freeze control unit alcohol will be automatically be injected to melt the ice. This will help ensure aeration during winter as well as help protect the compressor from backpressure due to blockages. We recommend using Isopropyl Alcohol at 90-99% purity.