Bosch Thermotechnology Recalls Buderus Boilers Due to Carbon Monoxide Poisoning Hazard

CPSC recall 20046 · announced December 20, 2019 · Bosch Thermotechnik · 170 units affected

The product

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.

The hazard

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

What to do (per CPSC)

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. Remedy type: Repair

Official CPSC recall notice →

Notes

Incidents (per CPSC): None reported in the U.S.
Sold at: Wholesale distributors and installed by independent contractors nationwide from June 2008 through September 2012 for about $6,000.
Consumer contact: Bosch Thermotechnology at 800-323-1943 from 8 a.m. to 6 p.m. ET Monday through Thursday and Friday from 8 a.m. to 5 p.m. ET, via email at GB125.35Recall@us.bosch.com; or online at https://www.bosch-thermotechnology.us/us/en/residential/home/ and click on the “Knowledge” tab, then click on “Product Approvals, Certifications & Regulatory Info” for more information.

Source: U.S. Consumer Product Safety Commission public recall data. This page reports official records and is not legal, medical, or repair advice.