Legal
Datklima is a technical HVAC knowledge base — without sales or end-customer prices. We strive to keep parameters, sources and calculations correct and current, but provide them for information only. Purchase and design decisions are made at your own responsibility — verify the data with the manufacturer or installer before choosing. We are not liable for the consequences of decisions made based on the service. Data may change; the methodology is versioned.
Datklima runs no sales or user accounts and collects no personal data for marketing. We process only technical data needed to operate: server logs (security, diagnostics) and the language preference stored in a cookie. We do not share personal data with third parties. For data matters, write to the contact address given on the site.
We use essential cookies solely to remember the chosen language. We use no marketing or tracking cookies. You can block them in your browser settings — the site will work, but the language choice will not be remembered.
Conversations with the AI assistant (text and voice) are logged to improve answers and service quality. The voice assistant may record your phone number. You have the right to request deletion of your number from our database at any time — the number is removed, while the conversation record itself (without the number) may be kept anonymized for statistics and quality.