PlumbingSafety Management5CriticalHomeowner$ explicit
New gas water heater shows yellow burner flame and fails smoke test, indicating dangerous venting or combustion issue, leaving homeowner unable to safely use the unit.
No easy diagnostic tool to identify why a brand-new water heater has yellow flame and poor draft; installers are guessing about venting, combustion air, or defective parts.
67
0
Opp. Score
67
Severity
5Critical
Willingness to Pay
explicit
Added
Jun 20, 2026
Workarounds Described
- performs smoke test with a smoke source near draft hood
- visually inspects vent/flue from water heater through attic to roof
- shuts off gas and stops using water heater to prevent CO issue
Implied Software Gaps
- Mobile diagnostic app that can analyze flame color and guide draft testing for gas water heaters
- Knowledge base with troubleshooting steps for combustion and venting issues specific to water heater models
App Concept
FlameCheck Pro
A diagnostic app and sensor kit that guides homeowners and technicians through step-by-step troubleshooting of gas water heater combustion and venting issues. It uses a smartphone camera to analyze flame color and a smoke-puff simulator to test draft, then cross-references with a knowledge base to pinpoint the root cause. Safer than guesswork, faster than calling multiple pros.
Key Features
- Flame color analysis via smartphone camera to classify normal vs. yellow vs. orange flame
- Integrated smoke test simulation with step-by-step draft measurement guide
- Interactive troubleshooting tree based on symptoms (e.g., yellow flame, failed draft test)
- Database of common causes (venting blockage, combustion air shortage, gas pressure, defective burner) with manufacturer-specific guidance
Target Users: Homeowners and plumbing/HVAC technicians who install or service gas water heaters in residential properties
Revenue Model: $9.99 one-time app purchase; $29.99 for the optional smoke-puff tester kit
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