Terms

Last updated October 12, 2026

What you buy

The Warm Side books are digital files (PDF). After payment you receive a download link from Gumroad. Nothing is shipped.

Use

The books are for your own personal use. You may print them for yourself. Please do not resell or share the files.

Prices and offers

Prices are shown on this page and at checkout. A launch or discount price applies only until the end date shown; after that the regular price applies.

Information, not professional advice

The books contain general information drawn from public sources, which are listed at the back of every book. They are not professional advice for your house, appliance, or health. Follow your appliance manufacturers' instructions and local codes, and call a qualified professional where the books say so.

The author

Lars Halvorsen is a character created by David. The facts in the books do not depend on the character; their sources are listed.

Refunds

See the refund page: 7 days, money back in full.

Lars Halvorsen is a character created by David. Contact: larshalvorsencontact@gmail.com