Versions of Generic boiler, gas, 300 MBH

Published versions never change. A new license, new data or new geometry is always a new version; people who used an older one keep it.

Drawing	Version	Change	License	Status	Published
	Version 2	GeometryAdded the access panel and its pull bar (plan and 3D).	CC0	Published	Oct 29, 2026
	Version 1	GeometryFirst version.	CC0	Published	Oct 29, 2026