HVACDiagnostics & Troubleshooting4HighHVAC Technician$ implied

A commercial refrigeration site with reheat circuits is repeatedly losing compressors, suspected due to non-condensables, with no reliable field method to confirm their presence.

Existing test methods are indirect, inconsistent, or require removing refrigerant to a tank; no field-usable diagnostic tool that non-destructively measures non-condensable concentration in a live system.

Opp. Score

Severity

4High

Willingness to Pay

implied

Added

Jun 25, 2026

Workarounds Described

Pressure test on a recovery tank to compare actual vs calculated pressure
Running condenser fans to observe pressure behavior

Implied Software Gaps

A diagnostic tool that quantitatively measures non-condensables in a live system without refrigerant removal or complex calculations

App Concept

PureRefrig Diagnostic

A handheld analyzer that connects to a Schrader port and uses gas chromatography or a heat-of-mixing sensor to quantify non-condensables (air, nitrogen) in real-time without removing refrigerant. Provides a pass/fail reading and % by mass, enabling technicians to confirm the root cause and avoid needless component changes.

Key Features

Real-time measurement and display of non-condensable concentration
No refrigerant removal required
Temperature-compensated pressure comparison
Durable probe with standard Schrader connection
Store and share readings via smartphone app

Target Users: HVAC service technicians and field engineers troubleshooting commercial refrigeration and AC systems

Revenue Model: $1499 per unit hardware sale + optional $99/year calibration and data cloud subscription

Existing Solutions Mentioned

Standing pressure test on a recovery tankRunning condenser fans and observing

Part of App Idea

CompHealth Diagnostic Assistant

Want to go deeper?

Sign up to save ideas, run AI analysis, and track opportunities in your personal workspace. Founding members get full access.

Join Beta

Solutions (0)

Discussion (0)

No comments yet