HVACDiagnostics & Troubleshooting4HighField Technician$ implied
HVAC technician struggles to measure CFM in flex duct using a hot wire anemometer because available resources only cover hard pipe duct, and flex is ubiquitous in his area.
Existing tools and documentation assume hard pipe duct, which is rarely present in his area; he needs a reliable method for flex duct.
44
0
Opp. Score
44
Severity
4High
Willingness to Pay
implied
Added
Aug 28, 2026
Workarounds Described
- Uses hot wire anemometer intended for hard pipe on flex duct
- Relying on manufacturer manual charts for static pressure conversions
Implied Software Gaps
- A measurement solution that adapts to flex duct and provides reliable CFM readings
- Digital references with correction factors for non-rigid duct systems
App Concept
FlexFlow CFM Toolkit
A mobile app and hardware kit that guides technicians through accurate CFM measurement in flex duct. It uses the hot wire anemometer with a flexible hood adapter and algorithm correction factors for ribbed, non-rigid ducting, plus a built-in database of flex duct friction rates and a community-sourced library of real-world measurements.
Key Features
- Guided step-by-step measurement workflow for flex duct
- Anemometer adapter with flex duct correction algorithms
- Integrated database of flex duct performance data
- Community forum for sharing field tips
Target Users: HVAC technicians and service contractors working in regions with predominantly flex duct installations
Revenue Model: $149 one-time purchase for app + adapter kit, with optional $29/mo Pro subscription for advanced analytics and data sharing
Existing Solutions Mentioned
hot wire anemometermanometermanufacturer manuals
Part of App Idea
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