HTP Brand Boilers Recalled Due to Fire and Carbon Monoxide (CO) Poisoning Hazards and Risk of Serious Injury or Death; Made by NTI Boilers
U.S. Consumer Product Safety Commission recall (2025-06-05). Hazards: fire, carbon monoxide, chemical, injury. Models: ELU-150WBN, ELU-199WBN. About 96 units in the US and 9 in Canada.
| Agency | U.S. Consumer Product Safety Commission |
|---|---|
| Recall number | 25325 |
| Published | 2025-06-05 |
| Last updated | 2025-06-05 |
| Products | HTP residential gas boilers |
| Firms | NTI Boilers Inc., of Canada (manufacturer); Ariston USA LLC, of Providence, Rhode Island (importer) |
| Manufactured in | Canada |
| Units (US) | 96 |
| Units (Canada) | 9 |
| Model numbers | ELU-150WBN, ELU-199WBN |
| Hazard classes | fire, carbon monoxide, chemical, injury |
| Remedy classes | repair, stop use |
| Trade facets | hvac, plumbing water heating |
| Sold | Independent heating and plumbing contractors and wholesale distributors nationwide from October 2024 through February 2025 for between $3,400 and $4,100. |
Description
This recall involves HTP-brand ELU Elite Ultra residential wall-mounted gas boilers with model numbers ELU-150WBN and ELU-199WBN. The boilers are black in color and measure about 20 inches wide and 34 inches high. The serial number, model number and product name are located on the rating plate on the left-hand side of the boiler. Model Name/ Number Serial Number(s) or Range ELU Elite Ultra / ELU-150WBN 3260035C8 (242770000111-242850000104) ELU Elite Ultra / ELU-199WBN 3260036C8 (243240000051-250150000084)
Hazard
The boiler door can fail to seal properly, due to incorrect burner door studs, allowing flames and gases to escape, posing fire and carbon monoxide (CO) poisoning hazards that can result in death or serious injury.
Remedy
Consumers should immediately stop using the recalled boilers and contact HTP to arrange to have a certified technician install the repair at no cost to the consumer. Consumers who must continue using the boiler while awaiting repair should have working smoke and carbon monoxide alarms in their homes.
Incidents and injuries
None reported
Linked notices
Linked because one agency's notice cites the other's.
- HTP ELU Elite Ultra Wall Hung Gas-fired Boiler recalled due to risk of fire and carbon monoxide poisoning (Health Canada)
Machine access
This record, with every extracted field, the source record (contact text and images withheld) and provenance: GET https://api.data.aroqon.com/v1/product-recalls/cpsc-25325. Look up a model number or UPC with /v1/product-recalls/lookup?code=…. About the dataset · free and paid keys.
Source: U.S. Consumer Product Safety Commission recall notice (US Government work). Not affiliated with or endorsed by CPSC. Structured by Data Foundry (product-recall-structuring@2); last changed 2026-09-28. Always confirm with the agency notice.