Terms of use

Cord Calc provides general information: figures quoted from the public sources named on each page, and calculations made from them. It is not professional advice. Wood stoves, chimneys and chainsaws carry real fire and injury risks: install stoves to the maker's manual and local code, have the chimney inspected and cleaned every year, and treat every figure here as a planning estimate.

Sources can change after the check date shown on a page; the source's current version governs. Content is provided "as is" without warranty. To the extent permitted by law, Cord Calc is not liable for losses arising from reliance on the site. Trademarks belong to their owners and are used only to identify the products and standards discussed.

You may link to any page. Reproducing data tables in bulk requires permission: hello@cordcalc.com.