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
- Date
- Oct 29, 2026
- Company
- Ariston Canada Inc. (Formerly NTI Boilers Inc.), of Canada
- Product
- NTI and HTP residential gas boilers
- Reason
- 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.
- Hazard
- Fire / burn
- Units
- 4,726 (In addition, 2,261 were sold in Canada)
- Remedy
- 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.
- Source
- CPSC
How to identify the product
- 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:
- Sold at: Sold At: Independent heating and plumbing contractors and wholesale distributors nationwide from May 2021 through July 2026 for between $3,200 and $7,700. |
- 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.
Facts are taken from the official notice. If anything here differs from it, the official notice is correct.