HVACDiagnostics & Troubleshooting3MediumHVAC Technician$ implied
A Trane RTU compressor trips low pressure switch on startup due to suspected restriction at the TXV or distributor.
No specialized diagnostic tool to pinpoint whether the restriction is at the TXV or distributor without trial-and-error replacement.
47
0
Opp. Score
47
Severity
3Medium
Willingness to Pay
implied
Added
May 21, 2026
Implied Software Gaps
- Diagnostic tool to accurately identify location of restriction without trial-and-error
App Concept
TXV Check Pro
A handheld diagnostic tool that measures pressure drop and temperature delta across the TXV and distributor to instantly identify restrictions. Replaces guesswork with precise data, saving hours of labor and unnecessary part swaps.
Key Features
- Real-time pressure and temperature sensing at TXV inlet/outlet
- Algorithm to differentiate TXV vs distributor restriction
- Bluetooth app for logging and sharing diagnostic reports
- Compatible with common refrigerants and system types
Target Users: HVAC technicians and service companies diagnosing refrigeration circuit restrictions in commercial RTUs.
Revenue Model: $299 one-time purchase per device, with optional $9.99/mo subscription for cloud data logging and analytics
Part of App Idea
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