
Koenders Water Solutions Inc.
Windmill Freeze Control System
In stock, ready to ship
- Winter aeration ready
- Two model options
- Prevents airline freeze-up
Details
The Windmill Freeze Control System keeps your aeration running through the coldest months. It bleeds off a small, steady amount of air to keep the line moving and help prevent the airline freeze-ups that would otherwise stop a system in winter, so you can hold an open hole and keep oxygen in the water when your pond needs it most.
Choose your model
- Available for Windmill and HD Electric aeration systems
- Supports winter aeration and helps maintain an open water hole
- Helps prevent airline freeze-up in cold climates
- Protects fish through winter by keeping oxygen flowing
Select the model that matches your system. Contact our team if you are unsure.
Specifications
- Product type
- Part
- Compatible systems
- Windmill and HD Electric aeration
- Model options
- Windmill, HD Electric
- Function
- Bleeds off a small, steady amount of air to prevent airline freeze-up
- Season
- Winter, cold climates
The difference
Built for winter, not just fair weather
A pond aeration system that stops in the cold cannot hold an open hole or keep oxygen in the water. Here is how running without freeze control compares to running with it.
Without freeze control
Aeration that stalls in winter
- Airline freeze-ups can shut the system down in cold months
- No steady air movement to help hold an open water hole
- Oxygen drops when the pond needs it most
With the Windmill Freeze Control System
Aeration that keeps running
- Bleeds off a small, steady amount of air to keep the line moving
- Helps prevent airline freeze-up in cold climates
- Helps maintain an open water hole so oxygen keeps flowing
Why it matters
Keep oxygen in the water all winter
The Windmill Freeze Control System keeps your aeration running through the coldest months so your pond stays oxygenated when it matters most.
Steady air bleed-off
Releases a small, steady amount of air to keep the line moving and help prevent the freeze-ups that would otherwise stop a system in winter.
Freeze-up protection
Helps prevent airline freeze-up in cold climates so your aeration does not stall when temperatures drop.
Open water hole
Supports winter aeration and helps maintain an open water hole, keeping oxygen in the water through the season.
Protects fish through winter
Keeps oxygen flowing when your pond needs it most, helping protect fish through the coldest months.
Complete your setup
Pairs well with
Products that work well alongside this one.
Questions
Windmill Freeze Control System FAQ
Common questions about how the freeze control system works and which model to choose.
What does the Windmill Freeze Control System do?
Which model should I choose?
Is this system compatible with my aeration setup?
When should I use freeze control?
Why does keeping the aeration running in winter matter?
Ready for winter
Keep your aeration running through the cold
Select the model that matches your Windmill or HD Electric aeration system and keep oxygen in the water all winter. Contact our team if you are unsure which one you need.

Windmill Freeze Control System









