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CPSC

HTP Brand Boilers Recalled Due to Fire and Carbon Monoxide (CO) Poisoning Hazards and Risk of Serious Injury or Death; Made by NTI Boilers

HTP Brand Boilers was recalled on June 5, 2025 in cooperation with the U.S. Consumer Product Safety Commission because the boiler door can fail to seal properly, due to incorrect burner door studs, allowing flames and gases to escape, posing fire and carbon…

Is my unit affected?

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)

Units affected: About 96 (In addition, 9 were sold in Canada)

Where it was sold: Independent heating and plumbing contractors and wholesale distributors nationwide from October 2024 through February 2025 for between $3,400 and $4,100.

Compare the codes above against the label on your product — usually on the bottom, the back panel, or the packaging. If your unit isn't listed, it is not part of this recall.

What's the 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.

Your remedy & how to claim it

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. (Remedy: Repair)

Contact: HTP toll-free at 800-323-9651 from 7 a.m. to 8 p.m. ET Monday through Friday, email at recall@htproducts.com, or online at https://htproducts.com/safety-notice.html or at www.htproducts.com and click on "Urgent Recall" at the top of the page for more information.

Not sure what you're entitled to? Read our guide: what to do if your product is recalled.

Official recall notice

Always confirm details on the official notice from the U.S. Consumer Product Safety Commission before acting.

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