Lochinvar Recalls Condensing Boilers Due to Risk of Carbon Monoxide Poisoning
Lochinvar, A.O. Smith and State Industries brand condensing residential boilers
Date of Recall
2023-11-02CPSC Release Number
24-018Manufactured In
United StatesUnits
About 17, 370 (In addition, about 782 units were sold in Canada)Manufacturer
Lochinvar LLC, of Lebanon, TennesseeSold By
Independent contractors, plumbers, and plumbing supply vendors and distributors from August 2021 through September 2023 for between $4,000 and $10,000, including installation. A limited number were sold to original equipment manufacturers who modify and use the boilers in integrated in-floor heating systems.Problem/Hazard
The boiler's flue collector can crack if exposed to a high impact event in the burner chamber, which can allow the boiler to emit carbon monoxide, posing a risk of carbon monoxide poisoning.Injuries/Incidents
Lochinvar has received nine reports of broken flue collectors. Lochinvar has received no reports of injury.Description
This recall includes residential condensing boilers, combi boilers and packaged systems sold by Lochinvar from August 2021 through August 2023. They were sold under the Lochinvar, A. O. Smith, and State Industries brand names and have serial numbers within the range of 125325485 through 134830284. The brand name is printed on the front of each unit. The model number and serial number can be found on the data plate on the product located on the unit's rating plate, which is located either on the inside or outside of the outer jacket of the unit. The following brands and model numbers are included in the recall.
Lochinvar Brand |
A. O. Smith Brand |
State Industries Brand |
NCF110L |
ACB 110H-N |
SCB 110H-N |
NCF110N |
ACB 110H-P |
SCB 110H-P |
NCF150L |
ACB 110S-N |
SCB 110S-N |
NCF150N |
ACB 110S-P |
SCB 110S-P |
NCF199L |
ACB 150H-N |
SCB 150H-N |
NCF199N |
ACB 150H-P |
SCB 150H-P |
NKB080L |
ACB 150S-N |
SCB 150S-N |
NKB080N |
ACB 150S-P |
SCB 150S-P |
NKB110L |
ACB 199H-N |
SCB 199H-N |
NKB110N |
ACB 199H-P |
SCB 199H-P |
NKB150L |
ACB 199S-N |
SCB 199S-N |
NKB150N |
ACB 199S-P |
SCB 199S-P |
NKB199L |
||
NKB199N |
||
NKC110L |
||
NKC110N |
||
NKC150L |
||
NKC150N |
||
NKC199L |
||
NKC199N |
Remedy
RepairRecall Comments
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