— Inspection #5
regenerative thermal oxidizer
May 13, 2026, 7:35:36 PM · 13904ms · 5459 tokens · card #2
Overall severity
NONE— Summary
Exterior overall view of a Dürr CleanSwitch RTO unit; the photo does not show the internal ceramic media bed that this checklist item targets.
— Recommended action
Recapture photo showing the internal media bed (Media A or B) to satisfy this checklist item.
— Observations (3)
NONE
Image shows exterior of CleanSwitch unit including access platform, yellow ladder, gas piping, and ductwork in apparently intact condition.
confidence 90%
NONE
Internal ceramic media bed is not visible in this image, so media condition (collapse, fouling, debris) cannot be evaluated.
confidence 95%
NONE
No obvious external corrosion, leakage, or structural damage observed on the unit envelope.
confidence 80%
— Classification
- part
- exterior housing with access ladder and gas piping
- type
- regenerative thermal oxidizer
- view
- exterior side view
- family
- air pollution control
- reason
- Large gray rectangular skid-mounted unit with switch valve labeled 'CleanSwitch', natural gas piping, and stack indicates a regenerative thermal oxidizer (RTO).
- source
- context
- confidence
- 0.7
- taxonomy_type_id
- null
- taxonomy_family_id
- null
— Retrieved examples
#2002#1987#1884#1985#1874
Top-K examples from the knowledge corpus used as visual context for this inspection.
— Metadata
- image_uri
- s3://luthier-assets/inspections/1/a37341e9-ebef-4a7d-8bae-078720613270-0007-e5dbc30ec89a887a.png
- model_version
- claude-opus-4-7
- prompt_template
- inspect-v1
- tokens (in/out)
- 4954 / 505
- cache (creation/read)
- 0 / 0
- latency
- 13904 ms