Scott Aerator Dock Mounted De-Icer 3/4 hp
Best solution for waterfront property owners protecting docks from winter ice.
Prevent ice damage to your dock, pier, or boat slip with the Scott Aerator Dock Mount De-Icer. This powerful unit circulates warmer bottom water to the surface, creating continuous movement that effectively stops ice formation and expansion pressure. Constructed from durable stainless steel and high-density polyurethane, it features an oil-free motor for eco-friendly operation. Available in multiple horsepower, voltage, and cord length configurations, it offers a customized solution for your aquatic needs. The motor is backed by an unconditional 5-year warranty for peace of mind.
$1232.63
Owner Satisfaction
4.7
/ 5
Category Rank
4
/ 2531
#4 in Fountain & Pond Accessories
Price vs Category Average
+156%
Above average
Pump Power Options
1312341
/ / HP, / HP, / HP, or HP
Who it's for
- Boat owners protecting expensive vessels from winter ice damage
- Homeowners seeking quick, seasonal dock installation without professional help
- Property owners prioritizing long-term durability and low-maintenance equipment
Who should skip it
- Budget-conscious buyers looking for entry-level or imported alternatives
- Utility-conscious users worried about high monthly electricity bills
- Residents in quiet neighborhoods sensitive to constant mechanical hum
Performance breakdown
Ice Prevention Efficacy
Powerful water circulation effectively prevents ice buildup in harsh winter conditions.
Build Durability
Stainless steel and high-density polyurethane ensure long-term resistance to aquatic corrosion.
Environmental Safety
Oil-free motor design eliminates the risk of water contamination during operation.
Installation Flexibility
Adjustable mounting accommodates varying water levels and diverse dock configurations.
Warranty Reliability
Five-year unconditional motor coverage provides exceptional long-term peace of mind.
Configuration Versatility
Multiple horsepower and cord length options allow for a tailored setup.
Key Specs
Pump Power Options
1/3 HP, 1/2 HP, 3/4 HP, or 1 HP
Voltage Options
115 Volts or 230 Volts
Cord Length Options
25 ft, 50 ft, or 100 ft
Flow Rate
300 - 500 gallons per minute
Weight
55 pounds
Material
High-density polyurethane and stainless steel
Motor Warranty
5-year, unconditional
Mounting Type
External
Features
- Prevents ice formation around docks and piers
- Circulates warmer water to prevent ice damage
- Durable stainless steel and polyurethane construction
- Oil-free motor for eco-friendly operation
- Adjustable mounting for varying water levels
- Includes rugged 25-foot submersible power cord
- Multiple configurations available
- Backed by a 5-year unconditional warranty
What customers say
Consumers consistently highlight the exceptional reliability and robust quality of the Scott Aerator de icer. Reviewers appreciate its powerful 3/4 hp motor, which effectively prevents ice formation around docks even in severe cold. The durable, heavy duty construction instills confidence that this unit will perform season after season without fail. Users feel this is a premium investment that delivers dependable, worry free winter protection, making it a highly trusted piece of marine equipment.
Know before you buy
The unit works by pulling warmer water from the bottom of the pond or lake and pushing it to the surface. This constant circulation keeps the water moving, which prevents ice from bonding to your dock pilings and protects against structural damage caused by ice expansion.
Yes, the Scott Aerator features an oil-free motor, which eliminates the risk of leaking harmful lubricants into your water. It is designed to be eco-friendly while maintaining high performance.
Absolutely. The de-icer includes an adjustable mounting system that allows you to reposition the unit to accommodate fluctuating water levels, ensuring it remains at the optimal depth for effective circulation.
The horsepower determines the flow rate and the size of the area the unit can keep clear. A 3/4 HP model provides a stronger, wider circulation pattern compared to the 1/3 or 1/2 HP versions, making it better suited for larger docks or areas with more severe icing conditions.
The unit is built for durability with high-density polyurethane and stainless steel, requiring very little maintenance. Because it uses an oil-free motor, you do not need to worry about oil changes or seal replacements.
The 5-year unconditional warranty covers the motor against any failure, regardless of the cause. This provides long-term peace of mind that your investment is protected against mechanical issues.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$1233