RefriPro HVAC Field Tools

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About this app

RefriPro helps HVAC field pros calculate faster, diagnose issues, and create customer-ready service reports from the job site — even when there is no signal.

Stop switching between calculators, search results, notes, and paperwork. RefriPro combines core HVAC field tools in one offline-first app so you can move from measurement to documentation without breaking your workflow.

WHY REFRIPRO
• Run pressure-temperature checks in seconds
• Review brand error codes without leaving the app
• Turn field data into shareable PDF service reports
• Keep recent jobs and report history on-device
• Use practical reference tools during diagnosis and installation

CORE TOOLS
✓ PT Chart Calculator
Check high-side and low-side pressures, switch refrigerants, and see saturation temperatures instantly.

✓ Superheat / Subcooling
Capture line temperatures and calculate system readings for faster charge and diagnosis decisions.

✓ Duct Sizing
Estimate duct area, round duct diameter, and rectangular sizing from airflow and velocity inputs.

✓ Error Code Lookup
Search and filter seeded error code data across 8 brands:
LG, Samsung, Carrier, Trane, York, Lennox, Goodman, and Rheem.

REPORTS THAT LOOK PROFESSIONAL
RefriPro is not just a calculator. It helps you document the call.

• Build reports step by step
• Add customer information and field measurements
• Attach checklist items and site photos
• Capture signatures on-screen
• Generate, preview, print, and share PDF reports
• Reopen saved reports from history

REFERENCE TOOLS INCLUDED
The calculator area also includes practical reference tools for field work:
• Noise diagnosis
• Capacitor sizing
• Lineset sizing
• Electrical specs
• Retrofit guide
• Refrigerant properties
• Symptom wizard

BUILT FOR HVAC FIELD WORK
• Offline-first workflow for jobsites with weak reception
• Unit preferences for temperature and pressure
• Follow-up reminder support from completed reports
• Report history and recent job access from the home screen
• Theme options for different lighting conditions

Perfect for HVAC technicians, refrigeration engineers, service contractors, and field service professionals who need fast calculations with customer-ready documentation.

If you want one app for PT charts, error lookup, duct sizing, and service report PDFs, RefriPro gives you a cleaner field workflow.

What’s new

Fixed the in-app legal document links so Privacy Policy and Terms of Service open correctly again. Updated release configuration to keep the latest hosted legal pages in sync with app builds.