The water heating system preferred by more Consumers, Home Builders, Business Owners & Installers. All products distributed in North America have been approved by the CSA (formerly the American Gas Association) and adhere to the strictest company-enforced safety and quality procedures as well as to the standards set forth by ANSI.
Since its inception in 1975, Rinnai's US product line has grown from distributing spa heaters to marketing and distributing an extensive product line that today includes cooking products like portable cook tops, commercial grade rice cookers, smokeless griddles, vent free and direct vent gas heaters and the high efficiency and technologically advanced Rinnai tankless water heating system, which is also available in a similar commercial system.
You don't use hot water 24 hours a day, but, you're paying to heat water all day long. With a standard water heater, you heat and reheat the same water...even when you're sleeping. Forever Hot Water tankless heating technology is a more efficient way to heat water while saving money and recapturing valuable space in your mechanical room.
The Benefits
Using the latest in gas technology, it heats water on-demand and delivers an endless supply of hot water for as long as you need it, offering personalized control for your convenience, comfort and safety.
All Rinnai interior units utilize an exclusive cool-to-the-touch vent system that is sealed combustion and requires only one penetration though the roof or sidewall. Rinnai interior units can mount almost anywhere and can have a vent up to 41 feet long. They are designed to operate at outdoor temperatures as low as -30* F.
