Recall Register

Laars Heating Systems Recalls Gas Boilers and Water Heaters Due to Carbon Monoxide Poisoning Hazard

CPSC recall 07535. Recall date: . Last publish date of the CPSC notice: .

Hazard, in the words of CPSC

Internal black plastic venting components in the gas boilers and water heaters can crack and leak flue gases, including carbon monoxide (CO), posing a risk of CO poisoning.

Remedy, in the words of CPSC

Consumers should contact Laars Heating Systems to help determine if their boiler or water heater needs to be shut off immediately and to schedule a free repair.

CPSC recall 07535 has the recall date 19 Mar 2007. The notice names the firm Laars Heating Systems. The recall has about 2,100 units. The median CPSC recall of 2007 has 14,000 units. This register puts the recall under 2 hazards. The first is Poisoning. CPSC gives the product type Boilers & Accessories.

Federal law prohibits any person from selling products subject to a Commission ordered recall or a voluntary recall undertaken in consultation with the CPSC.

CPSC publishes these words. Source: CPSC recall notices, section About the U.S. CPSC, read on . The hazard, the remedy and the incident text on this site are the words of the CPSC recall notice. Newest CPSC recall on the register: .

More of the notice

The hazard and the remedy are at the top of the page. Each quotation is the text of CPSC.

CPSC recall 07535: incidents, units, products and firms
Incidents and injuries
Laars has received three reports of cracked vent components. No injuries have been reported.
Units2,100
Description
This recall involves Laars 9600 CB Condensing Heating Boilers and Laars 9600 HWG Condensing Water Heaters with black vent pipe/tubing. The recalled boilers are used to generate hot water for heating systems including baseboards or radiant flooring. The recalled water heaters generate hot water for use in homes, such as showers, sinks and dishwashers. "Mark II" and "9600 CB" or "9600 HWG" are printed on the front of the boilers and water heaters. The model number and BTU size are printed on the right side of the unit. The recalled boiler and water heater exteriors are putty and black-colored or taupe and black-colored. Only the following models are included in this recall. Model Input (Btu/h) Gas Boilers: CB 150 150,000 CB 175 175,000 CB 200 200,000 Water Heaters: HWG 150 150,000 HWG 175 175,000 HWG 200 200,000
ProductLaars 9600 CB Condensing Boilers & 9600 HWG Condensing Water Heaters, About 2,100, Boilers & Accessories
Sold atPlumbing and heating wholesalers and representatives nationwide from November 1998 through February 2007 for between $6,500 and $7,300.
ManufacturerLaars Heating Systems Co
Made inUnited States

Recall notice: The page that CPSC publishes for one recall of a consumer product. It states the product, the hazard, the remedy and the incidents.

Hazard: The way a product can cause harm, in the words of the CPSC recall notice. This site also puts each recall under short hazard names.

Remedy: What the manufacturer or the firm does about a recalled product. The agency record states the remedy of each recall.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

The recall in context

Units in this recall
2,100Median of 2007: 14,000
CPSC recalls of 2007
452
Recalls of 2007 with one of the same hazards
13%
Recalls of 2007 in the category Boilers & Accessories
1%
Recalls on the register that name Laars Heating Systems
2

Other recalls of the firm

Other CPSC recalls that name Laars Heating Systems
DateRecall
30 Jun 2022Laars Heating Systems Company Recalls Residential Boilers Due to Carbon Monoxide Hazard

Official channels

Cite this page

Recall Register. CPSC recall 07535. https://recallregister.com/product/3808-laars-heating-systems-recalls-gas-boilers-and-water-heaters-due-to-car/. Source: CPSC Recall Retrieval Web Services. Data through .

Sources

Source
US Consumer Product Safety Commission
Licence
US government work, public domain
Data retrieved
30 Sep 2026
Newest CPSC recall on the register
24 Sep 2026

The CPSC notice is the authority. The hazard names come from the hazard text of CPSC. The category is the product type that CPSC gives. How the register is made. Report an error.

Questions

Does CPSC recall 07535 report injuries?
The CPSC notice says: Laars has received three reports of cracked vent components. No injuries have been reported.
Where was the product sold?
The CPSC notice says: Plumbing and heating wholesalers and representatives nationwide from November 1998 through February 2007 for between $6,500 and $7,300.
How many units are in CPSC recall 07535?
The CPSC notice gives this number: About 2,100
Where was the product made?
The CPSC notice gives: United States