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Vehicle recall 20V669000 · October 29, 2020

Triple E Unity, Triple E RV Wonder and 1 more model

An incorrect brass connector was used on the propane connection to the flared connection of the Truma water heater fitting.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
Triple E Recreational Vehicles (Triple E) is recalling certain 2019-2020 Serenity S24CB, 2019-2021 Unity U24MB, U24RL, U24FX, U24CB, U24IB, U24TB, and 2019-2021 Wonder W24FTB, W24RTB, W24RL, W24MB motorhomes. An incorrect brass connector was used on the propane connection to the flared connection of the Truma water heater fitting. The connector did not have the correct bevel to seal to the Truma water heater swivel fitting.
Consequence
The wrong connector may cause a propane leak to occur, increasing the risk of a fire.
Remedy
Triple E has notified owners, and dealers will replace the incorrect brass connector with the correct brass connector (part number115-3219), free of charge. The recall began November 17, 2020. Owners may contact Triple E customer service at 1-877-992-9906. Triple E's number for this recall is CA#9822-1.
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.

Recall details

NHTSA campaign
20V669000
Reported to NHTSA
October 29, 2020
Filed by
Triple E Recreational Vehicles
Manufacturer campaign
CA#9822-1
Owner notification
November 17, 2020
Vehicles potentially affected
832
Initiated by
the manufacturer
Components
Equipment › Recreational vehicle/trailer › LPG systems › Water heater
Recall 20V669000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Has your Serenity been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Serenity dealer can also check your VIN. Recall repairs are free.