Vertical Tube Steam Radiator Diagram - HVAC Heating System Component #228587 (License: Personal Use)

This schematic illustrates a traditional cast-iron vertical tube steam radiator with multiple parallel tubes mounted on a baseplate. Arrows indicate steam entering from the bottom left, circulating upward through the tubes, and condensate draining back via the lower right channel. A manual valve on the outlet pipe allows flow regulation, and the cutaway reveals internal baffle design for efficient heat transfer.

Used in HVAC educational materials, plumbing/MEP engineering guides, historic building restoration documentation, and heating system troubleshooting resources; targets engineers, technicians, and facility managers seeking to understand steam radiator operation and installation.