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Plumbing, Electrical, or other field serviceEquipment Management3MediumHomeowner or DIYer$ implied

Improperly installed plumbing vent (Studor valve) causing sink backups and drainage issues in a DIY-built house.

No easy diagnostic tool for verifying proper Studor valve placement and venting in residential plumbing systems.

Severity

3Medium

Willingness to Pay

implied

Added

Apr 23, 2026

Workarounds Described

Posting on Reddit to diagnose vent placement issue from photos
Considering tee-ing the studor valve into the horizontal run by trial and error

Implied Software Gaps

AR-based tool to measure and verify plumbing vent placement against code
Guided decision tree for corrective actions without cutting pipes repeatedly

App Concept

VentCheck Pro

A mobile/AR app that helps homeowners and DIYers diagnose plumbing venting issues. Point your phone at the pipe assembly, and the app uses AR markers and a knowledge base to flag incorrect placements (e.g., Studor valve too low) and suggest fixes with diagrams.

Key Features

AR overlay to measure and compare vent heights against code
Step-by-step corrective action guides with diagrams
Database of common DIY plumbing mistakes and fixes
Photo capture and report generation for contractor referrals

Target Users: Homeowners and DIYers working on residential plumbing repairs

Revenue Model: Freemium with $4.99 per diagnostic report or $9.99/mo subscription for unlimited diagnostics

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