Brand
2 official CPSC notices naming Viessmann, 2016–2019, across hvac & water heaters.
Totals add up the figures the notices state, counting a reannounced recall once. A notice that gives no number adds nothing.
Every model number named in a Viessmann recall, grouped by notice. Type the number from your product label.
2 model numbers
Gas boilers · 16-729 · 2016
2 notices where the recalled products are boilers.
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.
Viessmann Manufacturing
The boiler can overheat and emit flue gases into the venting system and carbon monoxide can leak throughout the residence, posing a fire and carbon monoxide hazard to consumers.
The recall contact each official notice gives, newest first. Contacts can change after a notice is published; the notice itself is the final word.
As of October 1, 2026, CPSC has published 2 recall notices naming Viessmann consumer products between 2016 and 2019, covering at least 3,065 units.
No. As of October 1, 2026, CPSC has published no recall notice naming Viessmann consumer products in 2026. The most recent was announced April 25, 2019 (CPSC 19-111).
Boilers (2).
“Viessmann Recalls Boilers Due to Carbon Monoxide Hazard” (CPSC 19-111), announced April 25, 2019: about 2,900 units.
Find the model number on the product's rating label, then type it into the model-number lookup on this page. A match means the number appears in an official CPSC notice; open that notice to confirm any date codes or serial ranges it lists. No match is not proof that a product is safe.
Each notice names its own recall contact; the contacts for every Viessmann notice are listed on this page. For the most recent one, Vitodens boilers (CPSC 19-111), call 800-288-0667, go to www.viessmann.com and email recall@viessmann.com.