Scott Aerator Boilermaker Surface Aerator 1.5HP - 14035

Scott Aerator Boilermaker Surface Aerator 1.5HP - 14035

The Boilermaker, now equipped with a larger motor, provides increased levels of oxygen, a higher water flow, and a more powerful surface current for lakes.

For optimal pond health, consider this floating aerator with its superior oxygen transfer rates and large water circulation. Its enhanced surface flow delivers maximum oxygen transfer to your water feature.

The Boilermaker's compact structure produces a powerful effect of heavily oxygenated water, resulting in a visually pleasing, high-volume, "white boil" display.

The Boilermaker is effective as a winter pond de-icer. As with all Scott Aerator Company products, it reduces the need for expensive and time-consuming winterization methods.

In order to maintain your aerator or fountain, leave it in the water and turn off the power supply during the winter. When the water thaws in the spring, simply re-establish power to the unit and it will continue to function without damage, even in sub-zero conditions.
The Boilermaker is manufactured utilizing a stainless steel, oil-free, submersible motor, making it the most environmentally friendly water aerator on the market. There's no oil to change, no maintenance required, and no control box needed.

The Boilermaker comes standard with 100 feet of heavy-duty, 12-gauge, submersible power cord. Greater lengths are available. 
GFCI required. Please disconnect the power source when swimmers are present.

Features

• 230-volt, 1½-hp, oil-free motor.
• 600 gallons-per-minute flow rate.
• Highly aerated, low-profile spray.
• Electric cable provided is 100 feet long, 12-gauge submersible.
• Electric cable can be ordered in greater lengths.
• Approved for use in salt water.
• Two nylon ropes required for anchoring (not included).
• Designed for 24-hour-per-day operation.
• No maintenance required.
• 38-inch minimum pond depth required.
• Great for all pond sizes.
• Motor specs: 60 Hz, single phase, 10.5 amps, 1780 watts.
• 5-year motor warranty.
• Easy installation.
  

Specifications

Spec Sheet

What Our Experts Think

• 1.5HP motor delivers enhanced oxygenation, improved water flow, and stronger surface currents.

• Helps reduce algae, increase water clarity, and promote a healthier aquatic environment.

• Durable, heavy-duty construction for long-lasting outdoor use.

• Energy-efficient motor designed for reliable, low-maintenance operation.

• Made in the USA and backed by a 5-year motor warranty.

Q&A

Q: How is the 1.5HP model different from smaller Boilermaker units?
A: It offers higher water circulation, increased surface current, and better oxygen transfer for larger lakes.

Q: Can it operate continuously?
A: Yes, designed for 24/7 operation with minimal maintenance.

Q: Is it safe for fish and aquatic plants?
A: Absolutely—its eco-friendly, oil-free motor is safe for aquatic life.

Q: What size water body is it best for?
A: Ideal for medium to large lakes and ponds that need enhanced aeration.

Maintenance Tips

• Inspect and clean the intake screen regularly to prevent clogging.

• Check motor housing and electrical components for wear each season.

• Monitor water flow and oxygenation for optimal performance.

• Winterize or remove the unit in freezing conditions to prevent damage.

• Perform routine servicing to ensure long-term reliability.