🇺🇸 CPSC, Viessmann Manufacturing Company (U.S.) Inc., Announce Recall of SR-RN-2 and SR-RN2R Boiler Control
Recall date: March 13, 2002Last updated: October 31, 2025Country: USCategory: consumer_productsBrand: Viessmann Manufacturing Company (U.S.), of Warwick, R.I. Hazard/Reason: 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.
This page links to official sources. Verify model/lot/batch details in the official notice.