"This item includes
- Daybed 6" with Bypass rocket mass heater as-built drawings and builder's notes
- Operation and Maintenance Manual from our new Builder's Guide
- up to 30 minutes of private phone or email support to help with any questions, proposed changes, or troubleshooting.
Note that 30 minutes is not enough time to design a whole new heater, or even to fully explore the site-specific requirements of your situation (that would be a project-outline consultation). But it is enough for most experienced builders to double-check a materials substitution, chimney exhaust method, or other common questions.