Reported Apr 25, 2019

Viessmann Recalls Boilers Due to Carbon Monoxide Hazard

Viessmann Werke GmbH & Co. KG of Germany

Risk not classifiedThe agency has not ranked the risk yet — treat the notice as a caution.

What you should do

Consumers with recalled boilers should immediately contact the installer or distributor from whom they purchased the boiler or Viessmann to schedule a free in-home safety inspection and repair. Consumers who continue the use of the boilers while awaiting repair, should have a working carbon monoxide alarm installed outside of sleeping areas in the home.

Firm contact: Viessmann at 800-288-0667 from 8:30 a.m. to 5 p.m. ET Monday through Friday, by email recall@viessmann.com or online at www.viessmann.com and click on “Important Notice” located in the middle of the homepage for more information.

What it looks like

  • Recalled product from Viessmann Werke GmbH & Co. KG
  • Recalled product from Viessmann Werke GmbH & Co. KG
  • Recalled product from Viessmann Werke GmbH & Co. KG
  • Recalled product from Viessmann Werke GmbH & Co. KG

Is this the product you have?

  • Vitodens boilers
Amount recalled
About 2,900 (in addition, about 1,400 were sold in Canada)

Where it was sold

Sold at Viessmann Authorized Dealers from September 2014 through October 2018 for between $2,700 and $4,200..

Why it was recalled

The boiler heat exchanger back plate can corrode and leak flue gases, allowing the boiler to emit excessive amounts of carbon monoxide, posing a CO poisoning hazard to consumers.

The agency has not ranked the risk yet — treat the notice as a caution.

Reports so far: None reported

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Where this came from

Source: U.S. Consumer Product Safety Commission

Read the CPSC notice

Notice updated Apr 25, 2019 · Data as of Sep 19, 4:43 PM UTC

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