NHTSA campaign 20V054000 · Manufacturer campaign CA#9599-1
Triple E Recreational Vehicles Recall 20V-054: Propane Hose May Leak
NHTSA recall 20V054000 (Manufacturer campaign CA#9599-1) was reported by Triple E Recreational Vehicles on January 31, 2020, with 237 vehicles potentially affected (per NHTSA). NHTSA's record lists the Serenity S24CB, Unity U24CB, Unity U24FX and more for the 2020 model year. Owners were notified on February 11, 2020, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 20V054000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 20V054000 (also written 20V-054 or 20V054)
- Filed by
- Triple E Recreational Vehicles
- Manufacturer campaign number
- CA#9599-1
- Report received
- Potentially affected
- 237 vehicles (per NHTSA)
- Component
- Equipment — Recreational Vehicle/Trailer — LPG Systems — Lines and Fittings
- Owners notified
Repair completion: 63.71% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 20V054000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
NHTSA's recall notice
As NHTSA's recall record states it for campaign 20V054000.
Defect description
Triple E Recreational Vehicles (Triple E) is recalling certain 2020 Serenity S24CB, Wonder W24FTB, W24MB and W24RTB, and Unity U24CB, U24FX, U24IB, U24MB, U24RL and U24TB motorhomes. The copper propane tubing or the propane hoses for the LP appliances may be twisted and/or kinked.
Safety consequence
The twist or kink may result in a propane leak, increasing the risk of a fire.
Manufacturer remedy
Triple E has notified owners, and dealers will inspect and correct the copper tubing and rubber hose installation as necessary, free of charge. The recall began February 11, 2020. Owners may contact Triple E customer service at 1-877-992-9906. Triple E's number for this recall is CA#9599-1.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Sources
Official NHTSA notice for recall 20V054000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.