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Scott Aerator

Scott Aerator Dock Mount De-Icer

SKU 10013
$1,379.00
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Scott Aerator Dock Mount De-Icer

Scott Aerator

Scott Aerator Dock Mount De-Icer

SKU 10013

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Estimated Shipping Time

We offer free shipping on all orders across the contiguous United States. Orders are typically processed within 1–3 business days, and standard delivery takes 5–10 business days. Freight and oversized items take 10–21 business days and may require a scheduled delivery.

What Is Your Return Policy?

We offer a 30-day return window on eligible items from the date of delivery. Products must be unused, in original condition, and returned in their original packaging. To start a return, contact us at support@adventuremotion.com or call (877) 834-4299. Return shipping costs may apply for non-defective items. Damaged or defective items are replaced at no cost to you.

Frequently Asked Questions

Do you offer financing?

Yes — we partner with Affirm so you can split your purchase into easy monthly payments with 0% APR options. Just select Affirm at checkout.

Are you an authorized dealer?

Yes. Adventure Motion is an authorized online dealer for all brands we carry. That means your manufacturer warranty is fully valid and protected.

Can you help me choose the right product?

Absolutely. Call us at (877) 834-4299 or email support@adventuremotion.com — our team specializes in outdoor gear and can match you to the right product.

What if my item arrives damaged?

Contact us within 48 hours of delivery at support@adventuremotion.com. We'll arrange a replacement at zero cost to you — no questions asked.

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The Scott Aerator Dock Mount De-Icer is a propeller-driven water circulator that fixes to the edge of a dock and keeps the surface from freezing over around the structures it protects. It does not heat anything. Instead it pulls the slightly warmer water sitting below the surface and drives it upward and outward, so an open pocket stays clear all winter around docks, pilings, moored boats, boat lifts, marinas and boathouses.

Four motor sizes cover different lengths of waterfront, and every one of them is built in either 115 volts or 230 volts. Output starts at 300 gallons per minute on the 1/3 hp motor, rises to 400 on the 1/2 hp and 450 on the 3/4 hp, and reaches 500 gallons per minute on the 1 hp. The resulting current carries 40 feet from the unit at the smallest size, 50 feet at 1/2 hp, 60 feet at 3/4 hp and 75 feet at 1 hp. In terms of open water, the 1/2 hp motor is rated to hold roughly a 50-foot circle ice-free and the 1 hp motor as much as 70 feet across. Pick the voltage by the length of the wiring run: 115 volts is only appropriate when the distance from the main breaker is 100 feet or less, and beyond that the 230-volt motor is the correct choice.

Power comes from a stainless-steel, oil-free submersible motor turning at 3,450 rpm. There is no oil to change, no routine servicing between seasons and no separate control box to mount on shore, so the unit plugs in and runs. The housing and hardware are built from high-density polyurethane and stainless steel, and the de-icer is approved for salt water as well as fresh. Three-phase and 50 Hz builds are available for sites that need them.

Mounting is a real decision rather than a formality, and there are three ways to hang the unit. The standard dock plate bolts to a flat dock surface and suits most installations. The dock post bracket upgrade clamps to a round piling or post where there is no flat deck edge to work with. The truss mount bracket upgrade is for metal truss-frame docks, attaching to the frame members themselves. Cord length is chosen separately in 25, 50 or 100 feet, all submersible and fitted with a marine-style plug. An optional oscillator steps the unit through a 20-degree turn every 20 minutes, spreading the open water across a wider arc instead of a single lane.

Mounting Options and What's Included

  • Standard Dock Plate: the default mount, bolts to a flat dock surface
  • Dock Post Bracket Upgrade: clamps to a round piling or dock post where there is no flat deck edge
  • Truss Mount Bracket Upgrade: attaches to the frame members of a metal truss-style dock
  • De-icer unit with stainless-steel, oil-free submersible motor, in 1/3, 1/2, 3/4 or 1 hp and 115 V or 230 V
  • Submersible power cord with marine-style plug, chosen in 25, 50 or 100 feet
  • Sold separately: the programmable oscillator, quick-release adapter and additional mounting plates
  • A GFCI-protected circuit is required and is not supplied with the unit

Motor & Electrical

  • Motor sizes: 1/3 hp, 1/2 hp, 3/4 hp and 1 hp, each available in 115 V or 230 V
  • Motor type: Stainless-steel oil-free submersible; no control box required
  • Phase: Single phase
  • Frequency: 60 Hz
  • Motor speed: 3,450 rpm
  • Power: 0.25 kW (1/3 hp), 0.37 kW (1/2 hp), 0.55 kW (3/4 hp), 0.75 kW (1 hp)
  • Amp draw at 115 V: 8 A (1/3 hp), 10 A (1/2 hp), 10.7 A (3/4 hp), 11.5 A (1 hp)
  • Amp draw at 230 V: 4 A (1/3 hp), 5 A (1/2 hp), 6.8 A (3/4 hp), 8.2 A (1 hp)
  • Other configurations: Three-phase and 50 Hz motors available
  • 115 V wiring limit: Run from the main breaker must not exceed 100 ft; use 230 V for longer runs

Water Movement

  • Flow rate: 300 GPM (1/3 hp), 400 GPM (1/2 hp), 450 GPM (3/4 hp), 500 GPM (1 hp)
  • Flow distance: 40 ft (1/3 hp), 50 ft (1/2 hp), 60 ft (3/4 hp), 75 ft (1 hp)
  • Open water held: Approximately 50 ft diameter with the 1/2 hp motor; up to 70 ft diameter with the 1 hp motor
  • Coverage pattern: Fixed aim as standard; optional oscillator rotates the unit 20 degrees every 20 minutes

Build & Mounting

  • Mounting options: Standard Dock Plate, Dock Post Bracket Upgrade or Truss Mount Bracket Upgrade
  • Overall length: Over 7 ft
  • Weight: 55 to 68 lb
  • Materials: High-density polyurethane and stainless steel
  • Cord length options: 25 ft, 50 ft or 100 ft, submersible with marine-style plug
  • Cord gauge: 12 AWG on 1/3 and 1/2 hp; 10 AWG at 115 V and 12 AWG at 230 V on 3/4 and 1 hp
  • Water type: Approved for fresh and salt water
  • Maintenance: None required; oil-free motor with no oil changes
  • Electrical compliance: GFCI required; ARL tested and meets UL standards and the National Electric Code when installed as a complete package

  • Holds open water around docks, pilings, boats, lifts, marinas and boathouses through the freezing season
  • Four motor sizes, 1/3 to 1 hp, each offered in 115 V or 230 V, moving 300 to 500 gallons per minute
  • Rated for roughly a 50 ft ice-free diameter at 1/2 hp and up to 70 ft at 1 hp
  • Three mounting choices: flat dock plate, round post bracket or metal truss bracket
  • Oil-free stainless-steel submersible motor with no oil changes, no routine service and no control box
  • Optional oscillator turns the unit in 20-degree steps every 20 minutes for a wider open area
  • High-density polyurethane and stainless-steel construction approved for fresh and salt water
  • Submersible cord with marine-style plug in 25, 50 or 100 foot lengths

Scott Aerator covers this unit with a five-year warranty against motor failure and a one-year warranty against factory defects on all other components, extended to the original owner from the date of purchase.

Warranty service is handled at the factory. A unit needing inspection must be sent in with shipping prepaid by the owner; once the fault is confirmed, replaced parts are returned with shipping prepaid. Contact Adventure Motion support with your order number before sending anything in and we will start the claim.

Damage from improper wiring, running the unit without a GFCI, operating it outside its rated voltage, freezing in a dry unit, or physical impact is not covered.

Which mounting option should i choose?
It depends on what you are attaching to. the standard dock plate bolts to a flat dock surface and covers most installations. the dock post bracket upgrade is for a round piling or post with no flat deck edge. the truss mount bracket upgrade attaches to the frame members of a metal truss-style dock.
How large an area of open water will this keep?
It depends on motor size. the 1/2 hp model is rated to hold roughly a 50-foot diameter free of ice and the 1 hp model up to about 70 feet across. flow distance runs 40 ft at 1/3 hp, 50 ft at 1/2 hp, 60 ft at 3/4 hp and 75 ft at 1 hp.
Should i order the 115-volt or the 230-volt motor?
Every motor size comes in both. choose 115 volts only if the distance from the main breaker to the unit is 100 feet or less; for longer runs, order the 230-volt version of the same horsepower.
Does it need a control box or special wiring?
No control box is required. the de-icer plugs in and runs, but it must be on a gfci-protected circuit, and power should be disconnected any time swimmers are in the water.
Is there any seasonal maintenance or oil to change?
No. the submersible motor is oil-free, so there is nothing to drain or refill and no routine servicing between seasons.
Can it be installed in salt water?
Yes. the unit is approved for salt water as well as fresh, and the housing and hardware are high-density polyurethane and stainless steel.

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