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Plumbing, Electrical, or other field serviceDiagnostics & Troubleshooting3MediumEquipment Repair Technician$ implied

Troubleshooting a solenoid that gets excessively hot and fails to open properly, using manual component swapping between a working unit and a faulty unit.

No diagnostic tool or guided troubleshooting workflow to isolate the root cause of solenoid overheating and failure without physically swapping parts between units.

Severity

3Medium

Willingness to Pay

implied

Added

Jun 6, 2026

Workarounds Described

manually swaps components between working unit and faulty unit to isolate problem

Implied Software Gaps

Diagnostic app that logs component swap tests and guides step-by-step troubleshooting without physical trial-and-error

App Concept

SolenoidDiagnose Pro

A mobile app that guides technicians through step-by-step solenoid troubleshooting with resistance and voltage checks, temperature logging, and a component swap history log. Replaces manual guesswork and physical trial-and-error swapping.

Key Features

Step-by-step troubleshooting wizard for solenoid issues (overheating, no actuation, partial opening)
Input and log voltage, resistance, temperature readings with visual indicators
History log to track which components were swapped and test results
Reference library with common solenoid specifications and failure patterns

Target Users: Equipment repair technicians in plumbing, electrical, HVAC, or general field service who repair solenoid-operated valves or fluid-handling equipment

Revenue Model: $9.99/mo per user SaaS subscription or $49 one-time pro version with advanced diagnostics

Existing Solutions Mentioned

manual component swapping

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