Diagcvc

PRT editions

In-app purchases

About this app

Diagcvc is the app for HVAC technicians—heating, air conditioning, ventilation, and heat pumps. It helps you diagnose and troubleshoot problems quickly, right in the field.

With Diagcvc:

• Error codes explained—the meaning of a code, its probable causes, and diagnostic steps, brand by brand.

• Manufacturer manuals—installation and user manuals in PDF format, accessible on-site.

• Model sheets—references, sensor values, and technical specifications.

• Quick search—by model, reference, or error code, or by scanning the nameplate.

• Favorites and history—quickly find previously viewed models and codes.

• Calculation tools, learning features, and an AI-powered Diag assistant to help you go further.

Who is it for?
Heating engineers, refrigeration technicians, maintenance technicians, installers, and service technicians.

Diagcvc—HVAC diagnostics in your pocket.