A water hammer issue persists in a residential plumbing system after city PRV installation despite adding an expansion tank and hammer arrestor.

Standard solutions (expansion tank and hammer arrestor) are insufficient, indicating a need for better diagnosis or alternative mitigation.

Severity

4High

Willingness to Pay

implied

Added

May 5, 2026

App Concept

HammerSolve Pro

An app that guides plumbers through diagnosing water hammer causes with step-by-step protocols, pressure logging, and customized solution recommendations. Uses sound analysis and pressure sensor data to pinpoint the source, reducing trial and error.

Key Features

Step-by-step diagnostic workflow for water hammer
Integration with Bluetooth pressure/temperature sensors
Acoustic analysis to detect hammer location
Recommended solution database based on system parameters
Logging and report generation for client communication

Target Users: Residential and commercial plumbers installing or troubleshooting PRV, expansion tanks, and hammer arrestors in small to mid-sized plumbing companies.

Revenue Model: $29/mo per user SaaS subscription with a free tier limited to basic diagnostics

Existing Solutions Mentioned

expansion tankhammer arrestor

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