Rinnai 

Rinnai Corporation, established in Nagoya, Japan in 1920 (and known as Rinnai & Co. until its name change in 1971), is a global leader in the development, manufacturing, and sales of a wide array of heating and kitchen appliances. The company distributes its products under the Rinnai brand across Japan, the United States, Australia, China, South Korea, Indonesia, and numerous other international markets. Its extensive product portfolio includes advanced water heating solutions, such as tankless, hybrid, and hot water units designed for bath-filling and general heating systems. For the kitchen, Rinnai offers built-in hobs, tabletop cookers, ovens, dishwashers, range hoods, and rice cookers. The company also produces various air conditioning appliances, including fan heaters, fanned flue heaters, fan-forced heaters, and infrared heaters. Furthermore, Rinnai caters to commercial clients with specialized equipment like ceramic grillers, professional-grade ranges, and large-capacity rice cookers. Additional offerings comprise clothes dryers, infrared burners, and various components.