Vision

Thermal energy appliances which are essential to our lives

Thermal energy appliances are bare bone essentials for people to live comfortably, safely and efficiently utilizing heat. Since its establishment, Rinnai has been operating businesses under its corporate mission, "Rinnai utilizes heating to provide society with a comfortable way of life." developing the technology to generate heat and convert heat into the form which is easy to use and building up the know-how. Utilizing accumulated technology and know-how, Rinnai continues to contribute to society through thermal energy appliances to support people's lives.

To live comfortably, safely and efficiently, thermal energy appliances are essential.

Rinnai's mission

Hot water supply, air-conditioning, and kitchen appliances consist of a major part of households energy consumption in the world. Rinnai believes that it is their mission to provide environment-friendly products with high energy efficiency in the area with high energy consumption.

Household energy consumption by usage

  • Household energy consumption by usage
    * Energy White Paper 2016 from
    Agency for Natural Resources and Energy
    (Data is for fiscal year 2014.)
  • Household energy consumption by usage
    * Data produced by Rinnai in 2001 based on data
    from Jyukankyo Research Institute Inc.
    (Only data for Australia is for 1999.)
Rinnai's mission In the area which constitutes 60 to 70% of household energy consumption, Rinnai provides environment-friendly products with high energy efficiency to contribute to the global environment.