Burner shroud for a 10 in hot cup (optional) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/htd-burner-shroud-10in/  (CC BY 4.0)
Basis: Exact geometry
Catalog version: 2026-10-20

Sizes: see table below
- A separate heat exchanger, optional: a sleeve round the cup's lower end that holds the flame against the floor and the lower wall. Three tabs bolt to the stand's legs (M5 × 20 and nuts). The engine runs without it.

id_mm  od_mm  z_mm
272.0  276.0  100–190

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Long Earth Society: Engine builds — web, video — LES site — https://longearthsociety.com/engineering/

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/htd-burner-shroud-10in/index.json
API: https://xemstudio.com/api/geometry?object=htd-burner-shroud-10in