Bosch Thermotechnology Recalls Buderus Boilers Due to Carbon Monoxide Poisoning Hazard

Recall date

December 20, 2019

Source

U.S. Consumer Product Safety Commission (CPSC)

Recall number

20046

Brand / firm

Bosch Thermotechnik GmbH, of Germany

Sold / distributed

Wholesale distributors and installed by independent contractors nationwide from June 2008 through September 2012 for about $6,000.

Why it was recalled

The siphon can become blocked, leading to a delayed ignition that can damage the boiler's exhaust system, creating a carbon monoxide hazard.

What was recalled

This recall involves Buderus brand GB125-35 oil-condensing boilers distributed by Bosch. The boilers have a blue enclosure, and the GB125-35 model number is located on the data plate near the top right hand side of the boiler. The Buderus brand name is printed on the outside of the boiler's blue enclosure. Bosch Thermotechnology and the model number are printed on a white label on the blue enclosure.

What to do

Consumers should immediately contact Bosch for a free repair. Consumers who continue to use the boilers while awaiting repair should have a working carbon monoxide alarm installed outside of sleeping areas in the home.. Follow the official notice for full instructions.