Engineering & Architectural Resources

The Highest Standards of Quality

  • Rinnai employs more than 600 research and development engineers, all focused on uncompromising quality in design and manufacturing
  • Advanced automation and precision assembly processes have made our manufacturing facilities an industry model for efficiency
  • Every product undergoes a series of live testing before shipping
  • Rinnai America is one of the few tankless water heater providers with its own state-of the-art Canadian Standards Association (CSA) Certified Testing Laboratory, including CSA accredited lab technicians
  • All products distributed in North America have been approved by the CSA and adhere to the strict standards of the American National Standards Institute (ANSI)

    For complete details on commercial water heating solutions and maintenance services, call 866-383-0707 or email


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