Tenant needs a temporary hot water solution for washing without expensive plumbing/wiring renovations.

No practical, affordable, temporary electric point-of-use water heater exists that can be installed without significant plumbing/electrical work.

Severity

5Critical

Willingness to Pay

explicit

Added

May 25, 2026

App Concept

QuickHeatTap

QuickHeatTap is a portable, plug-in electric water heater that connects directly to a standard faucet or showerhead, providing instant hot water without any installation. It's designed for renters and temporary situations, offering adjustable temperature control and safety features. Unlike permanent tankless heaters, it requires no permits, no electrician, and no plumber.

Key Features

Plugs into standard 120V outlet
Connects to existing faucet/showerhead via quick-connect adapter
Provides up to 1.5 GPM at 105°F
Built-in GFCI and overheat protection

Target Users: Renters or homeowners with temporary hot water outages in Germany or similar regulatory environments

Revenue Model: €149 one-time purchase per unit, plus optional €15/year extended warranty

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