SafetyScored
All recalls
Carbon MonoxideJune 5, 2025CPSC #25313

Rinnai America Recalls Boilers Due to Carbon Monoxide (CO) Poisoning Hazard

Product
Other Products
Units affected
2,030
Remedy
repair

What was 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.

Hazard

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.

Injuries

None reported

Made in

Japan

Where it was sold

  • Independent heating and plumbing contractors and wholesale distributors nationwide, and online at Amazon.com, Homedepot.com and Lowes.com from September 2024 through February 2025 for between $3,900 and $5,000.

Photos

Recalled i-Series Plus BoilerRecalled i-Series Plus Boiler Label
View official CPSC recall

Shopping for a replacement? Safer certified picks

If your item was recalled, these brands hold independent safety certifications and have no recall on record.

Avocado Green Mattress logo

Avocado Green Mattress

GOTSGREENGUARD GoldOEKO-TEX

Certified organic latex, wool, and cotton — no fiberglass.

Check price
PlushBeds logo

PlushBeds

GREENGUARD GoldGOTSOEKO-TEX

Natural latex, multiple whole-product certifications.

Check price
Naturepedic logo

Naturepedic

GOTSGREENGUARD Gold

Organic non-toxic crib and adult mattresses.

Check price
My Green Mattress logo

My Green Mattress

GOTSGREENGUARD Gold

Family-run, certified organic, fiberglass-free.

Check price

Certifications shown are editorial references — verify current status with the brand. Some links are affiliate links; we may earn a commission at no cost to you. See our disclosure.

Other carbon monoxide recalls