The Ultimate HVAC Diagnostics & Spare Parts App
Lookup error codes, verify sensor resistance charts, configure precise superheat levels, and order wholesale parts directly to your warehouse. Built for HVAC technicians.
HVAC Tools & Assistant Features
Direct resources for diagnostic assistance, specifications, and components
Error Codes Locator
Instantly lookup fault codes for top inverter split, multi-split, package systems, and VRF/VRV units. Includes detailed symptoms and solutions.
Search Error CodesSensor Resistance Charts
Verify copper room, ambient, coil, and discharge pipe sensor values. Check temperature-to-resistance lookup charts instantly.
Check Sensor ChartsParts Compatibility Locator
Verify model serial and hardware parts compatibility. Find matching replacements, fans, motors, and PCB serials.
Lookup Spare PartsWholesale Spares Store
Order premium HVAC spares at wholesale pricing directly in-app. Enjoy secure checkout, live order tracking, and same-day delivery.
View Spares CatalogSolve diagnostics & place orders directly on your phone
The HelpBro mobile application provides fully offline diagnostics, dynamic UPI QR calculations, custom invoice generators, and a secured parts checkout system. Download it today!
Get the HelpBro App
Available for Android smartphones running Android 6.0 or higher.
Install from Google Play