An experienced electrician needs a definitive, accessible interpretation of NEC code regarding whether outdoor PVC conduit is considered a wet location, to correctly choose wire type for a hot tub installation.

Existing resources like the NEC codebook are complex and require expert interpretation, and forums lack authoritative, quick answers; there is no easy-to-use, code-verified decision-support tool for wire selection based on location classification.

Severity

3Medium

Willingness to Pay

implied

Added

Jul 2, 2026

Workarounds Described

Posting on Reddit to get peer interpretations of NEC code
Manually searching through NEC codebook for relevant sections

Implied Software Gaps

A mobile app that provides instant, authoritative NEC code interpretation and wire selection recommendations based on installation context.

App Concept

CodeSnap: Wire Wizard

CodeSnap: Wire Wizard is a mobile app that instantly tells electricians the correct wire type for any installation scenario based on NEC code, including wet/dry location classification. Users simply input parameters (conduit location, environment, application) and get a clear, code-compliant answer with relevant code references.

Key Features

Input installation parameters (indoor/outdoor, conduit type, proximity to water)
Instant location classification (wet/dry/damp) per NEC
Recommends correct wire type (THWN, NM-B, etc.) with code citations
Saves project history for documentation and inspection
Includes illustrations and diagrams for clarity

Target Users: Licensed electricians and electrical contractors in the US residential and commercial electrical industry, especially those doing service upgrades, hot tubs, outdoor installations.

Revenue Model: $9.99/month subscription or $49.99/year, with a free tier limited to 3 lookups per month.

Existing Solutions Mentioned

NEC codebookonline forums (Reddit)

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