Rinnai Online Catalog of Products Coming Soon!

Gateway Supply proudly offers Rinnai brand products in our store.

At the present time, these products are not included on our web site for online shopping.

Contact a Gateway Supply sales associate at showroom@gatewaysupply.net or visit one of our locations for additional information on our in store selection of Rinnai products.

Only Rinnai offers the quality and reliability that is built on a 45 year history of innovation and improvements. Rinnai commands quality through in-house design, engineering and manufacturing, and insures your satisfaction with in-house support. At Rinnai, we are fiercely committed to delivering nothing less than our absolute best. Our passion for constant improvement drives us to create incredibly innovative water heating and home heating gas appliances for both residential and commercial applications. As a result, our products have continued to lead the industry. In fact, sophisticated, efficient performance makes Rinnai Tankless Water Heaters some of the best tankless water heaters on the market.