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

Home product recall 25-326. Announced by CPSC on Jun 5, 2025.

CPSC’s own notice

Watch and the shortlist are kept with a free account, on every device. Your watch list. CPSC’s own notice is on cpsc.gov.

The short answer

Announced by CPSC on Jun 5, 2025. Copied from CPSC on Oct 19, 2026.

Consumers should immediately stop using the recalled boilers and contact NTI Boilers 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. what’s offered
About 323 (In addition, 459 were sold in Canada) units, as CPSC gives them
None injuries, CPSC’s notice says

Every line below is in CPSC’s own words, with its source beside it.

What’s wrong with it?

The notice gives no hazard in a field of its own.

CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.

What should you do?

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.

CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.

: consumers should immediately stop using the recalled boilers and contact nti boilers 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..
How to reach the firm: NTI Boilers toll-free at 800-688-2575 from 7 a.m. to 8 p.m. ET Monday through Friday, email at recall@ntiboilers.com, or online at http://www.ntiboilers.com/trx-safety-recall or at www.ntiboilers.com and click on “Urgent Recall” at the top of the page for more information.

Which ones are recalled?

This recall involves NTI-brand TRX Series II residential wall-mounted gas boilers with model numbers TRX150, TRX199 and TRX199C. The boilers are gray 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 TRX Series II / TRX150 3314306C8 (242830000177-250130000073) TRX Series II / TRX199 3314307C8 (242740000006-250220000014) TRX Series II / TRX199C 3314308C8 (242750000127-250410000051)

About 323 (In addition, 459 were sold in Canada) units, as CPSC gives them.

NTI residential gas boilers.

CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.

CPSC’s photos

CPSC shows 1 photo on its notice. Hearth Record doesn’t copy them; each opens on cpsc.gov.

Recalled TRX Series II boiler

Who made and sold it?

Made by NTI Boilers Inc., Canada.
Imported by NTI Boilers Inc., Canada.
Independent heating and plumbing contractors and wholesale distributors nationwide from September 2024 through February 2025 for between $3,400 and $4,100.
Made in Canada, as the notice gives it.

CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.

Was anyone hurt?

None reported

CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.

What the record doesn’t say

The notice lists no UPCs, so check the model, the description and the photos.
The notice lists no model numbers in a field of their own; its description may give them.
How many have been returned or fixed isn’t in the notice.

Hearth Record wrote these lines.

Sources

U.S. Consumer Product Safety Commission, Recalls API.

Checked Oct 19, 2026. Updated daily. Public domain (U.S. Government work). CPSC asks to be credited, and that no endorsement be implied.

Recalls of kids’ and home products are from the U.S. Consumer Product Safety Commission (CPSC). CPSC does not endorse Hearth Record. Copied on Oct 19, 2026.