NTI and HTP Brand Gas Boilers Recalled Due to Risk of Serious Injury or Death from Fire, Carbon Monoxide (CO) Poisoning and Impact Hazards; Manufactured by Ariston, formerly NTI Boilers
This recall involves NTI brand residential gas boilers in the FTVN and TFTN model series, and HTP brand residential gas boilers in the EFTU model series. The NTI FTVN and TFTN series boilers are gray, while the HTP EFTU (Elite Fire Tube Ultra) boilers are black. The boilers are metal, rectangular units and have either NTI or HTP printed on the front. The model serial number can be found on the rating plate, located on the left-hand side of the boiler. The following models and serial number ranges are included in this recall:
- Published by source
- 2026-10-29
- First seen by Reality Radar
- 2026-10-29
- Last verified
- 2026-10-29
Affected
- Manufacturer
- Ariston Canada Inc. (Formerly NTI Boilers Inc.)
- Products
- NTI and HTP residential gas boilers
Whether your exact unit is affected depends on the model, serial number and region in the official notice.
What the official notice says
Risk: The condensate dish inside the boiler can crack during a delayed ignition, allowing unburned gas to build up inside the sealed cabinet. If the gas ignites, the front cover can suddenly detach, posing a risk of serious injury or death from fire, carbon monoxide (CO) poisoning, and impact hazards.
Remedy / actions:
- Consumers should stop using the recalled boilers immediately and contact Ariston to schedule a free repair by a certified technician. Consumers who must continue using the boiler while awaiting repair should have working smoke and carbon monoxide alarms in their homes.
Is this affecting you?
Add what you own or use and Reality Radar will tell you when official changes match it — with evidence and next steps.
Sources
- U.S. CPSC Recalls Tier A · official published 2026-10-29
Evidence ledger
Every piece of evidence we store is appended to a public hash chain, so later edits are detectable. Anyone can re-verify it.
| Entry | Kind | Observed | Evidence hash | Entry hash |
|---|---|---|---|---|
| #2971 | new | 2026-10-29 | 1b13a74acca7…5511d6 | c7b0ef79d041…1b8494 |
Chain head: #3001 80f323478457…4b8d7a