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Manufacturer Literature Library

Manufacturer manuals, sizing charts, and brochures for marine de-icers, mirrored here so they stay reachable in one place. Every document links back to the manufacturer's own copy, which remains canonical. Where a document's contents matter, we also render them as HTML on the relevant page, because a specification locked in a PDF is hard to search, hard to cite, and easy to misread.

Which document do I need?

DocumentTypeVersionSizeSource
Kasco De-Icer Operation & Maintenance Manual
Installation depth and angle, suspension rigging, maintenance intervals, troubleshooting, replacement parts, and full warranty terms for the D-Series.
Manual824404 v2025.1.01.6 MBmanufacturer copy
Kasco De-Icer Sizing Chart
The 24-point open-water coverage matrix by temperature band and mount orientation, with Kasco's stated assumptions.
Sizing2026.1.00.3 MBmanufacturer copy
Kasco De-Icer Brochure
Product overview covering the D-Series range, mount options, and control panels.
Brochure20262.0 MBmanufacturer copy
Kasco C-10 Thermostat Control Panel Manual
Wiring, setpoint operation, and limitations of the temperature-only de-icer controller.
Manual8244080.4 MBmanufacturer copy
Kasco C-20 Timer & Thermostat Control Panel Manual
Wiring and operation of the combined timer and thermostat controller, including how the two conditions interact.
Manual8244011.8 MBmanufacturer copy
Kasco De-Icer Manual (50 Hz International)
International 50 Hz edition covering the 2400ED, 3400ED, and 4400ED models.
Manual824404 (50 Hz)1.6 MBmanufacturer copy

Mirrored under Natural Waterscapes dealer literature rights. Manufacturers revise these documents without notice, so the manufacturer copy is the authority if the two ever differ. We re-check every September before the buying season.

Why the specs are also rendered as HTML

Because a PDF is a poor container for a decision. Kasco's de-icer sizing chart is 24 discrete data points that answer the highest-intent question in the category, and it lives in a PDF that is awkward to search on a phone, inconsistently indexed, and unevenly cited by AI answer engines.

So the numbers appear twice here. The PDF is the record. The sizing guide and the sizing calculator are the working version, with Kasco's stated assumptions carried alongside the figures rather than dropped in a footnote.

What is deliberately not mirrored here?

Where do the specification figures on this site come from?

Every specification published on marinedeicer.com is taken from one of these primary documents or from the manufacturer's current published tables, and carries a verification date. Reseller listings are not treated as sources: several large retailers still publish 11.2 A and 52 lbs of thrust for the Kasco 4400D, against Kasco's own current figures of 9.1 A and 42 lbs.

Where a figure could not be traced to a primary source, the page says so rather than filling the gap with an estimate. See the editorial and verification notes.

Trademarks: Kasco and Kasco Marine are trademarks of Kasco Marine, Inc. ICE EATER is a registered trademark of Bearon Aquatics. Documents are reproduced in their original, unmodified form. Natural Waterscapes LLC is an authorized dealer; this site is an independent reference and is not an official publication of any manufacturer.
Reviewed by: Jon — M.S. Hydrology, Principal Hydrologist, Natural Waterscapes LLC. 30+ years of field experience in aquatic thermodynamics and winter ice control.