Trademark acknowledgements

Products made by other manufacturers, and other trade names  may be mentioned by Viessmann in submittal/specification documents. The names of these companies and products may be registered trademarks in various jurisdictions around the world.

Some of these trademarks are listed below. This is not a comprehensive list, and there may be other trademarks registered by these companies in the United States and/or other countries.  

AHRI® is a registered trademark of  Air-Conditioning, Heating and Refrigeration Institute Inc. in the U.S. and/or elsewhere.  

AL29-4C® is a registered trademark of Allegheny Ludlum Corp. in the U.S. and/or elsewhere.

AMTROL® and  EXTROL® are registered  trademarks of Amtrol Inc. and its affiliates in the U.S. and elsewhere.

ASHRAE® and BACNET® are registered trademarks of American Society of Heating, Refrigerating and Air-Conditioning Engineers Inc. in the U.S. and/or elsewhere.

ASME® is a registered trademark of  The American Society of Mechanical Engineers  in the U.S. and/or elsewhere.

BECKETT®  is a registered trademark of R.W. Beckett Corp. in the U.S. and/or elsewhere.

CONBRACO® is a registered trademark of  Conbraco Industries Inc. in the U.S. and/or elsewhere.  

CSA® is a registered trademark of  Canadian Standards Association  in the U.S. and/or elsewhere.

ENERGY STAR® is a registered trademark of  United States  Environmental Protection Agency  in the U.S. and/or elsewhere.  

GRUNDFOS® is a registered trademark of  Grundfos A/S Corp.  in the U.S. and/or elsewhere.

HONEYWELL® and CENTRA® are registered trademarks of Honeywell International Inc. in the U.S. and/or elsewhere.  

I=B=R® is a registered trademark of  Gas Appliance Manufacturers Association Inc.  in the U.S. and/or elsewhere.  

OPENTHERM® is a registered trademark of the OpenTherm Association in the U.S. and/or elsewhere.

RIELLO® is a registered trademark of  Riello S.P.A. Corp.  in the U.S. and/or elsewhere.

SECURE SEAL® is a registered trademark of Security Chimneys International Ltd. in the U.S. and/or elsewhere.

TYFOCOR® is a registered trademark of  Tyforop Chemie GmbH in the U.S. and/or elsewhere.  

VERSATRONIK® is a registered trademark of K-W Electronic Service Inc. in the U.S. and/or elsewhere.

VIESSMANN®  is a registered trademark of  Viessmann Group GmbH & Co. KG in the U.S. and/or elsewhere.

VIESSMANN ONE BASE®  is a registered trademark of  Viessmann Group GmbH & Co. KG in the U.S. and/or elsewhere.

WEISHAUPT® is a registered trademark of  Max Weishaupt GmbH  in the U.S. and/or elsewhere.  

WILO®, WILO-STAR®  and STRATOS®  are  registered trademarks of  Wilo SE  in the U.S. and/or elsewhere.