Need an electric on-demand system to heat ocean water to high temperatures (140°F+) for cleaning barnacles off lobster pots, without corrosion issues.

Existing on-demand water heaters are not designed for saltwater and high-temperature cleaning applications, leading to corrosion and inadequate heating.

Severity

3Medium

Willingness to Pay

implied

Added

Jun 21, 2026

App Concept

Saltwater ScaldPro

A corrosion-resistant electric on-demand water heater specifically designed for saltwater. Built with titanium heat exchanger and high-temperature capability (up to 160°F), it provides instant hot seawater for cleaning marine equipment like lobster pots. No storage tank, compact wall-mount design.

Key Features

Titanium heat exchanger for saltwater corrosion resistance
Electric on-demand heating up to 160°F
Compact wall-mount design for marine environments
Flow rate up to 5 GPM at 140°F rise

Target Users: Commercial fishermen and marine maintenance crews who need high-temperature saltwater for cleaning gear on boats or docks.

Revenue Model: $2,500 per unit hardware sale plus $150/year corrosion warranty subscription

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