Dock Deicers, also known as Ice Eaters and Dock Bubblers, are designed to prevent and remove ice by providing a continuous flow of warmer water to the surface. Marine deicers are ideal for boat docks, piers, marinas, ponds and duck hunting, by providing an ice-free zone in a targeted area. A wonderful ecological benefit is that dock deicers keep open, non-frozen areas of water which absorb oxygen and help to sustain fish and other aquatic species.
Do you think these are only for use in the winter? Think again! De-icers, ice eaters or dock bubblers provide year-round benefits such as helping to eliminate stagnant water areas and the foul odors and floating plant growth that accompanies them. Save time, money and effort in caring for your boat dock, pier or marina by using the benefits of a dock deicer or ice eater.
Without a deicer, your dock, boat, slip, or marina are vulnerable to severe damage from ice formation and expansion. Simply put, a de-icer or ice eater is your best insurance policy against costly and time-consuming repairs. Deicers" and "ice eaters" are designed to prevent and remove ice by providing a continuous flow of warmer water to the surface. A propeller, driven by a small but powerful motor, agitates and draws warmer bottom water up to the colder water on the surface. The resulting water movement and temperature differential not only prevent ice from forming but can help melt existing ice. It's a simple concept that is extremely effective – and important!
Don't wait for temperatures to drop – protect your investment today.
Deicers prevent or eliminate ice formation, creating an ice-free area around your boat, slip, dock, or pier to prevent damage from ice jacking and expansion during the cold winter months.
Deicers can also protect fish and other aquatic species in your marina during the winter by creating ice-free areas for oxygen to enter into the water.
A de-icer mounted on a frame specifically designed for duck ponds will quickly clear any ice and prevent its return.
By properly adjusting the deicer, you can create water movement for realistic, life-like decoy movement to attract more waterfowl to your favorite hunting spot.
The aeration provided by a deicer can reduce foul odors in stagnant water, encourage natural decomposition of organic matter and pollutants, and improve the overall health of fish and other organisms. De-icers can also direct water flow so debris and nuisance vegetation are funneled to one area, making trash removal simple.
Heavy snow and ice limit the amount of light penetration in your pond causing plants to die, which results in decreased oxygen levels. Without oxygen, your fish will also die.
By upswelling warm, bottom water to the surface, a deicer can create an open water area in your pond to maintain safe oxygen levels and prevent a winterkill situation.
Geographic location and the size of the area to be cleared are critical factors in determining your deicer needs. The lower the temperatures fall over a longer period of time, the less area a single de-icer will be able to clear. So regions with typically long and extremely cold winters, will generally require a deicer with more horsepower. Factor in the size of the area to be cleared, and you may find that multiple deicers are necessary.
See table of area cleared by Temperature range (Circular & Elliptical)
Temperature varies among different types of water. For instance, the more salt in the water, the lower the freezing point. So fewer units may be needed in sea water or brackish water applications than in fresh water. We suggest a quick online search to determine the average high and low winter temperatures for the specific body of water in which you wish to install a deicer.
The deeper the water, the more sub-surface warm water will be available to de-ice the area. To achieve maximum performance and successful de-icing efforts, water should typically be at least 4'-6' deep for vertical installation, and slightly shallower for angled operation. For colder climates, consider installing your deicer in water that is at least 6'-8' deep. In all cases, the deicer should be at least one foot off the bottom to prevent clogging from debris.
Most deicers and ice eaters are available in either 115V or 230V. Choose a model with the same voltage as your outlet. Whichever you choose, the amount of electricity used will be the same if operated similarly. It's also important to order a de-icer or ice eater with a power cord that is long enough to reach your deicer directly from the outlet without need for an extension cord. Extension cords can result in reduced efficiency of your deicer and may damage the unit.
Objects in the water (i.e. boat hulls, dock floats, pilings, etc.) can obstruct, restrict, or re-route the warm water flow created by a deicer, limiting the effectiveness of the unit. The more objects in the area, the greater the potential for obstruction. In some cases, you may need multiple de-icers to ensure continuous water movement in the area you’re trying to keep clear of ice. In all cases, the units will need to be mounted in the proper location and positioned appropriately for maximum performance.
See De-Icer Diagram: Avoid ice expansion
Kasco De-Icer Quick Comparison Guide | |||||
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Kasco De-Icer Model | Motor | Voltage | Running Amps | Thrust | Typical Cleared Area* |
2400D | 1/2 HP | 120V | 5.7 | 29 lbs. | Up to 50' Diameter |
3400D | 3/4 HP | 120V | 7 | 36 lbs. | Up to 75' Diameter |
3400HD | 3/4 HP | 240V | 3.5 | 36 lbs. | Up to 75' Diameter |
4400D | 1 HP | 120V | 9.1 | 41 lbs. | Up to 90' Diameter |
4400HD | 1 HP | 240V | 4.5 | 41 lbs. | Up to 90' Diameter |
*Cleared area based on normal winter conditions. Extreme conditions may cause a smaller open diameter. |
Power House Ice Eater Quick Comparison Guide | |||||
---|---|---|---|---|---|
Ice Eater Model | Motor | Voltage | Running Amps | Thrust | Typical Cleared Area* |
P250 | 1/4 HP | 115V | 2.5 | 20 lbs. | 20' to 25' Diameter |
230V | 1.25 | ||||
P500 | 1/2 HP | 115V | 5.0 | 28 lbs. | Up to 40' Diameter |
230V | 2.5 | ||||
P750 | 3/4 HP | 115V | 4.7 | 32 lbs. | Up to 60' Diameter |
230V | 2.35 | ||||
P1000 | 1 HP | 115V | 7 | 36 lbs. | Up to 80' Diameter |
230V | 3.5 | ||||
*Cleared area based on normal winter conditions. Extreme conditions may cause a smaller open diameter. |
Deicers can be mounted to clear various diameters and either a circular or oval shaped area.
Rope Suspension | Dock Mount | Float Mount |
---|---|---|
Each deicer unit ships with two suspension ropes to be spread at least 8' to 10' apart | The Kasco Dock Mount secures your deicer to a dock or pilings; can be extended to a maximum of 10' from the mounting bracket | The Kasco Float Mount allows your deicer to be used in shallow waters or where water level fluctuates; deicer floats and moves with water |
Rope Suspension | Dock Mount | Shallow Water Stand |
---|---|---|
Each ice eater unit ships with two suspension ropes to be spread at least 8' to 10' apart | The Ice Eater Dock Mount secures your ice eater to a dock or pilings; can be extended to a maximum of 6' from the mounting bracket | The Shallow Water Stand allows your ice eater to be used in shallow waters and can be positioned horizontally or at an angle; ideal for duck hunting and fishing |
Here are some of our most popular accessories to keep your de-icer running smoothly:
Monitor the condition of your dock and ice eater even while you are away with the Power House Ice Eater Timer. The timer can be set to turn your Ice Eater on and off at any designated times. The device allows for two on/off cycles per day.
Monitor the condition of your dock and ice eater even while you are away. The thermostat can be set to turn the de-icer on when the air temperature drops below a desired setting, and will turn off automatically when the desired temperature is reached..
Securely mount your deicer to any dock or piling with Kasco's Deicer Dock Mount. This de-icer piling & dock mount system allows for a flexible mounting angle and 360 degree positioning, and will hold your deicer as far as 10' below the water.
Protect the intake or output of your Power House Ice Eater with this heavy-duty screen kit. The screen will prevent large debris from damaging the propeller and motor of your ice eater.
The Zinc Anode component protects a Kasco Deicer from costly motor damage due to erosion and corrosion. This part is designed to corrode and needs to be replaced when about half of the component has corroded. Corrosion occurs more rapidly in saltwater.
While deicers require little maintenance, it is important to inspect your Kasco deicer or Power House Ice Eater on a regular basis to ensure it continues operating at peak performance. These maintenance tips are for general informational purposes only, and are not brand specific. You should always consult your owner’s manual and follow the manufacturer’s recommendations for your specific brand and model.
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