Diagcvc

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.