HVAC Tools Pro

HVAC Tools Pro: The All-In-One Field Engine & Business Suite

Why carry multiple apps when you can have a high-precision engineering calculator and a complete business manager in your pocket? Designed by a 25-year industry veteran for North American residential and commercial contractors.

1. PREMIUM FIELD ENGINEERING MODULES (PRO):
* Smart Charge Diagnostics: Advanced Target Superheat & Subcooling auto-corrected for your local altitude above sea level.
* Next-Gen Ready: Full parameters for new low-GWP A2L refrigerants (R-454B, R-32).
* Airflow & Ductulator: Precise duct sizing, CFM calculations, and psychrometric analysis.
* Commercial RTU & Load Match: Heavy-duty calculations for commercial rooftop units, ventilation, and COP/EER efficiency.
* Troubleshooting Guides: Smart logic diagnostics and cross-referenced error codes to fix equipment fast.

2. COMPLETE FIELD SERVICE CRM & FINANCES (PRO):
* Client & Route Control: Manage your customers with direct Google Maps routing and one-click WhatsApp client notifications.
* Job Expense Tracker: Log your materials, truck gas mileage, and inventory costs on the go.
* Business Analytics: Real-time visual graphs of your weekly, monthly, and yearly net profits and pending invoices.

3. 100% FREE UTILITIES:
* OCR Compressor Scanner: Point your camera at any nameplate to extract data and identify specs instantly.
* Compressor Terminal ID: Fast Common, Start, and Run identification to keep your wiring safe.
* Capacitors, unit converters, and full HVAC Technical Guidelines.