Thetford RV toilet serial and model label service prep

Use this when a Thetford toilet model or serial label must be documented before support, warranty, parts, or service-center contact.

Owner-safe checklist

• Photograph owner-accessible toilet labels and the installed toilet from normal standing access.
• If no data tag is present, compare only visible bowl, seat, flush, and base features with Thetford's model-identification guidance.
• Record symptom, purchase or RV year if known, model family guess, and serial details if visible.
• Use Thetford support or an authorized service center if identification would require detaching the toilet or exposing hidden plumbing.

Official sources

• Thetford RV Toilets Serial Number Locations
• Thetford FAQ: Identify a Toilet Model Without a Data Tag