Field ServiceMaterials Sourcing3MediumHomeowner$ implied

Homeowner needs to safely connect a gas stove to an existing gas line but lacks knowledge of gas plumbing codes and flow capacity calculation.

No accessible, authoritative guidance exists for homeowners to determine gas line sizing, BTU load calculations, and code compliance without hiring a professional.

47
0
Opp. Score
47
Severity
3Medium
Willingness to Pay
implied
Added
Apr 29, 2026

Workarounds Described

  • posted on Reddit asking for advice
  • contacted city inspector who didn't know
  • plans to 'T off' existing line without proper calculation

Implied Software Gaps

  • Gas code and pipe sizing calculator for homeowners
  • Local permit and code requirement lookup tool
  • Appliance BTU compatibility checker
App Concept

GasLine Guide

GasLine Guide is a mobile app that helps homeowners and DIYers safely connect gas appliances by calculating BTU loads, pipe sizing, and local code requirements. Simply input your appliances and existing pipe specs, and the app provides a step-by-step installation plan with code references and warnings.

Key Features
  • BTU load calculator for multiple appliances
  • Pipe sizing recommendation based on length and gas type
  • Local code lookup (by zip code/address)
  • 3D diagram of recommended pipe layout
Target Users: DIY homeowners in the US performing gas appliance installations
Revenue Model: $9.99 one-time purchase per project or $2.99 per plan

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