Launching today
DruckZugPro
Check if your chimney fits your stove. Free, instant.
4 followers
Check if your chimney fits your stove. Free, instant.
4 followers
Free chimney calculator per DIN EN 13384-1. Pick your appliance from a database of hundreds of certified models or enter data manually, describe your chimney, and get an instant result: draught check, temperature profile, condensation risk, cross-section verdict. Live visualization while you configure, PDF export for your chimney sweep. German (default) and English, auto-detected from system language. Runs entirely in the browser. No account, no data uploaded. Built with Astro and TypeScript.
