# NHTSA Recall 21V428000 — Completion Reports
> **Propane Regulator May Fail and Cause Fire** · Heartland Recreational Vehicles, LLC · Recalled 2021-08-03
## Latest status
- **Affected units:** 22,326
- **Remedied:** 3,846 (17.23%)
- **Unreachable owners:** 306
- **Removed from recall:** 0
- **Latest report:** 2023-07-17 (2023-2)
- **Quarters reported:** 8
## Quarterly progress
| Period | Affected | Remedied | Unreachable | Removed | Completion % | Reported |
|--------|----------|----------|-------------|---------|--------------|----------|
| 2021-3 | 22,326 | 793 | 306 | 0 | 3.55% | 2021-10-04 |
| 2021-4 | 22,326 | 1,514 | 306 | 0 | 6.78% | 2022-01-10 |
| 2022-1 | 22,326 | 2,105 | 0 | 0 | 9.43% | 2022-04-11 |
| 2022-2 | 22,326 | 2,675 | 0 | 0 | 11.98% | 2022-07-15 |
| 2022-3 | 22,326 | 3,167 | 306 | 0 | 14.19% | 2022-10-12 |
| 2022-4 | 22,326 | 3,486 | 306 | 0 | 15.61% | 2023-01-16 |
| 2023-1 | 22,326 | 3,687 | 306 | 0 | 16.51% | 2023-04-17 |
| 2023-2 | 22,326 | 3,846 | 306 | 0 | 17.23% | 2023-07-17 |
## Source
- [NHTSA recall page](https://www.nhtsa.gov/recalls?nhtsaId=21V428000)
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