Rinnai America Recalls Boilers Due to Carbon Monoxide (CO) Poisoning Hazard Recall 2025
Issued June 5, 2025
Rinnai America Recalls Boilers Due to Carbon Monoxide (CO) Poisoning Hazard — recalled per CPSC on 6/5/2025. Reason: The boiler door can fail to seal properly due to incorrect screws, allowing carbon monoxide (CO) gases to escape, posing a carbon monoxide poisoning hazard..
What to do right now
- 1
Stop using it
Take it out of rotation. Don't consume, wear, or operate.
- 2
Verify the match
Compare lot numbers, UPCs, and dates against your product.
- 3
Return or dispose
Follow the manufacturer's instructions to refund or safely dispose.
Verified source
U.S. Consumer Product Safety Commission
Summary of the official CPSC notice issued June 5, 2025. Last synced Apr 27, 2026. View on cpsc.gov
What's recalled
This recall involves Rinnai-brand i-Series Plus residential wall-mounted gas boilers with model numbers IP175S, IP199S, IP175199C and IP199199C. The top white label on the side of the boiler states MADE IN JAPAN and has the model numbers followed by a reference code in parenthesis, TYPE OF GAS NATURAL GAS and SERIAL NO. followed by letters and numbers. The boilers are rectangular and metal and have the name Rinnai printed in black near the top and a temperature display/keypad near the bottom of the front of the boiler.
Why it was recalled
The boiler door can fail to seal properly due to incorrect screws, allowing carbon monoxide (CO) gases to escape, posing a carbon monoxide poisoning hazard.
Where was it sold1 state
View all questions for this recall →
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Frequently asked questions
Is the Rinnai America Recalls Boilers Due to Carbon Monoxide (CO) Poisoning Hazard recall still active?
Yes, this recall is currently active as of June 5, 2025. Do not use or consume the affected product.
How do I know if my Rinnai America Recalls Boilers Due to Carbon Monoxide (CO) Poisoning Hazard is affected?
All units of Rinnai America Recalls Boilers Due to Carbon Monoxide (CO) Poisoning Hazard matching the description above are affected.
What should I do if I have the recalled Rinnai America Recalls Boilers Due to Carbon Monoxide (CO) Poisoning Hazard?
Do not consume or use this product. Return it to the store for a full refund, or dispose of it safely.