Recall 23V194 covers 61 2020-2023 Helio O2 travel trailers for cooktop tube fractures and gas leaks. Free repair at any franchised Helio dealer once available.
Helio is recalling 61 2020-2023 O2 travel trailers equipped with certain SDS2 2-Burner Drop-in Cooktops because aluminum burner tubes inside the cooktop can fracture and leak gas. A gas leak near an ignition source can increase the risk of a fire, and the Helio dealer repair will be free once the remedy is available.
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What's wrong?
The SDS2 cooktop in the 2020-2023 Helio O2 is the propane stove built into the trailer. Its gas valves sit behind the control knobs, and internal aluminum burner tubes carry propane from those valves to the burners. When the knob is turned on, propane should move through the tube in a controlled path so the burner lights at the expected flame height.
On affected O2 trailers, vibration can loosen the gas manifold at the control knobs. Once that connection moves, the aluminum burner tubes are stressed instead of staying fixed. The tubes can fracture, and a fracture lets propane leak inside or around the cooktop instead of feeding only the burner.
You can notice a louder than normal hissing sound or a propane smell when the cooktop valve is turned to the on position. The flame can look lower than normal, and the control knob can feel loose or harder to turn.
Who's affected?
The shared part across the 2020-2023 O2 trailer years is the SDS2 2-burner drop-in cooktop.
| 2023 Helio O2 | Oven/stove/cooktop |
|---|---|
| 2021 Helio O2 | Oven/stove/cooktop |
| 2020 Helio O2 | Oven/stove/cooktop |
| 2022 Helio O2 | Oven/stove/cooktop |
| Units affected | 61 |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific trailer is included.
What's the safety risk?
A propane gas leak near an ignition source increases the risk of fire. Warning signs include louder hissing, propane odor when the cooktop valve is on, lower flame height, or a loose or hard to turn control knob. If you notice these signs, turn the cooktop off, keep ignition sources away, and arrange service. Repair will be free at any franchised Helio dealer once available.
What should I do?
- Check your VIN to confirm your 2020-2023 Helio O2 is included in this recall.
- Review Helio's owner letter mailed April 28, 2023, for instructions while the remedy is listed as under development.
- Contact a franchised Helio dealer to ask when the free regulator support bracket repair opens for the cooktop burner tubes that can fracture and leak gas.
- Reference recall number 23V194 when you call the dealer or Helio customer service.
- Avoid using the SDS2 cooktop until Helio or the dealer gives you repair or interim guidance.
What happens at the repair
The repair plan calls for a Helio technician to install a regulator support bracket for the cooktop gas system. That bracket supports the regulator area tied to the burner tube and gas valve connection described in recall 23V194. Helio has not listed the final dealer repair as available, so do not treat it as open for scheduling until Helio confirms it. Once available, the dealer repair will be free, with parts and labor covered by the recall.
Timeline
| March 23, 2023 | NHTSA published the recall |
|---|---|
| March 27, 2023 | Dealer notification began |
| March 27, 2023 | Interim owner notification (was planned for this date) |
| March 31, 2023 | Dealer notification ended |
| April 28, 2023 | Owner notification mailed |
Frequently asked questions
What is recall 23V194?
Recall 23V194 covers 61 2020-2023 Helio O2 travel trailers with SDS2 2-Burner Drop-in Cooktops. The internal aluminum burner tubes that connect to the gas valves can fracture and cause a gas leak. Helio dealers will install a regulator support bracket for free.
What should I do if my 2020-2023 Helio O2 is on this recall?
Check your VIN to confirm your specific travel trailer is included in recall 23V194. If it is, contact a franchised Helio dealer and ask about the regulator support bracket repair. Reference recall number 23V194 or Helio recall number 2023-001 when you call.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and Helio says dealers will install the regulator support bracket free of charge. Parts and labor are covered for included 2020-2023 Helio O2 travel trailers.
What is the safety risk?
The safety risk is a gas leak near an ignition source. NHTSA campaign 23V194 says that condition can increase the risk of a fire. Until your VIN is checked and the repair path is confirmed, avoid using the cooktop and ask the dealer for trailer-specific guidance.
When were owners notified about recall 23V194?
Helio mailed owner notification letters on April 28, 2023. A mailed letter is not the final proof that your trailer is included, especially if you bought it used or moved. Check your VIN, then call a franchised Helio dealer with recall number 23V194.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/23V194000 |
|---|---|
| Helio customer service | 9799595 |
| NHTSA recall # | 23V194 |
| NHTSA recall # (full) | 23V194000 |
Source documents
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →