Brand
4 official CPSC notices naming Viessmann Manufacturing, 2002–2019, across hvac & water heaters, covering at least 7,855 units. The most recent: Vitodens boilers, April 25, 2019.
Type the model number from your Viessmann Manufacturing product's label. Every model number named in a Viessmann Manufacturing recall is listed below, grouped by notice.
2 model numbers
Gas boilers · 16-729 · 2016
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4 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 boiler can leak gas, posing a fire hazard to consumers.
The controls have an electronic relay that may fail in a manner that will allow the burner to operate and by-pass the interlock with the flue damper. The interlock assures proper operation of the damper for removal of combustion gases. If the interlock fails, excess carbon monoxide emissions may occur.
Totals add up the figures the notices state, counting a reannounced or restated recall once. A notice that gives no number adds nothing.
Counted across all 4 notices on file as of October 31, 2026. Each line says how many notices it rests on.
The 3 notices that give a price range from $2,700 to $7,500. Half of them name a price of $4,000 or less.
By the 3 notices that give sale dates, half the products were on sale for 4 years or less; the longest for 6 years. Half the recalls came within 4.5 years of the first sale; the other half reached products that had been on sale longer.
A repair in both notices that name a remedy.
Carbon monoxide is named in 3 of the 4 notices (75%), against 1% of all CPSC notices on file. Then fire (2) and poisoning (1).
1 of the 4 notices that describe incidents reports at least one. 3 said none had been reported when the recall was announced.
1 of the 4 notices lists model numbers. They also name serial numbers in 3, date codes or manufacture dates in 1. A matching model number is a reason to open the notice, not the last word.
Where the notices say the numbers are: “on the silver rating plate on the side of the boiler”.
Germany (2) and Canada (1), in the 3 notices that name a manufacturing country.
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 31, 2026, CPSC has published 4 recall notices naming Viessmann Manufacturing consumer products between 2002 and 2019, covering at least 7,855 units.
No. As of October 31, 2026, CPSC has published no recall notice naming Viessmann Manufacturing consumer products in 2026. The most recent was announced April 25, 2019 (CPSC 19-111).
Boilers (4).
“Viessmann U.S. Recalls Boilers Due to Fire Hazard” (CPSC 09-002), announced October 2, 2008: about 4,600 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. 1 of the 4 notices here lists model numbers. They also name serial numbers in 3 and date codes or manufacture dates in 1.
Each notice names its own recall contact; the contacts for every Viessmann Manufacturing 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.
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