Industrial/commercial tech cannot diagnose and fix a mismatched medium temp walk-in cooler system with high head and suction pressures, and box temp won't drop below 45-50°F.

Workarounds Described

• consults supply house refrigeration expert over the phone
• adjusts TXV valve stem manually
• lets gas out to lower pressures
• checks sight glass visually for flashing

Implied Software Gaps

• Component matching database with automated mismatch detection
• Diagnostic algorithm that correlates pressures, temperatures, and component specs to suggest root causes
• Refrigerant charge optimization tool that eliminates guesswork with sight glass and pressure data

RefrigSolve Pro

A diagnostic and component matching app for commercial refrigeration technicians that guides system analysis, suggests correct TXV and orifice sizing, and provides step-by-step troubleshooting based on real-time pressures and temperatures. Integrates with a database of compressor and evaporator specs to flag mismatches before installation.

Existing Solutions Mentioned