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Kasco 4400D De-Icer: 1 HP, 120V

The Kasco 4400D is a 1 HP, 120V submersible propeller de-icer. Its verified current draw is 9.1 running amps producing 42 lbs of thrust; several third-party resellers publish an outdated figure of 11.2 amps and 52 lbs of thrust.

Horsepower1 HP
Voltage120V single-phase
Current draw (verified)9.1 running amps
Thrust rating (verified)42 lbs thrust
Minimum water depth4 ft
Cord lengths available25, 50, 75, 100, 150, 200 ft
Reseller discrepancy notice: Some third-party resellers publish an outdated 4400D listing of 11.2 amps and 52 lbs of thrust. The figures verified against current Kasco Marine specification tables and published here are 9.1 amps and 42 lbs of thrust. If you see the 11.2A / 52 lb figures elsewhere, treat them as stale.
Sources and verification: Specifications on this page were verified against Kasco Marine published de-icer specification tables on . Source: https://kascomarine.com/product/de-icers/. Reseller listings in this category are frequently stale; re-verify each September before the buying season. Manufacturer document mirrored here: Kasco De-Icer Operation & Maintenance Manual (PDF), and indexed in the literature library.
Reviewed by: Jon — M.S. Hydrology, Principal Hydrologist, Natural Waterscapes LLC. 30+ years of field experience in aquatic thermodynamics and winter ice control.