This standard defines the requirements for the quality management systems and is an established and internationally applied norm. It insures the ability to conform to quality standards and improve customer satisfaction through consistent products and services which meet customer expectations. This certification means that the quality insurance system that oversees the conception, development, production and delivery of our products, the management of our documents and the preventive and corrective measures taken was verified by external audits.Learn more
In Quebec only, Energy wise denotes electronic thermostats that meet all of Hydro-Québec’s energy efficiency criteria, which are based on the CAN/CSA-C828 standards. Eligible programmable and non-programmable thermostats can be wall units for electric baseboards and convectors or built-in to the convectors.Learn more
A product bearing the ETL Listed Mark is determined to have met the minimum requirements of prescribed product safety standards. Moreover, the mark indicates that the manufacturer’s production site is and continues to be compliant with specific measures and is subject to periodic follow-up inspections.Learn more
CSA Marks appear on over one billion products worldwide. Each mark indicates that an authorized testing laboratory has evaluated a sample of the product to determine that it meets applicable national standards. CSA has Marks for electrical products, gas-fired appliances, plumbing, HVAC, electronic products and a wide range of other products. Whether products are sold in the U.S. or in Canada, CSA can get the needed Mark for qualified products. CSA certified products are accepted by regulatory authorities, major retailers and manufacturers and can be sold in the U.S. and Canada.Learn more
The TÜV SÜD brand is a universally recognised symbol of safety, security and sustainability. It is based on a distinctive octagonal design that people instantly associate with the TÜV SÜD Group. The TÜV SÜD blue is inspired by the Bavarian flag, reflecting our heritage of German engineering and excellence.Learn more
Underwriters Laboratories® is an independent product safety certification organization that has been testing products and writing standards for safety for more than a century. UL evaluates more than 19,000 types of products, components, materials and systems annually with 20 billion UL Marks appearing on 72,000 manufacturers’ products each year. UL’s worldwide family of companies and network of service providers includes 64 laboratory, testing and certification facilities serving customers in 98 countries.Learn more
What's the difference between the UL, CSA and ETL Listed Marks?
Each of the Marks demonstrates that the product that bears it has met the minimum requirements of widely accepted product safety standards as determined through the independent testing of a Nationally Recognized Testing Laboratory (NRTL). And, as part of that testing regimen, the product manufacturer has agreed to periodic follow-up inspections to verify continued compliance. The only real difference between the Marks is in the service, and services, of the testing laboratory behind them.