Wholesale Tankless is the largest retail distributor of Rinnai Tankless Water Heaters in the Country. By leveraging our huge purchasing power we are able to offer New Rinnai Tankless water heaters online for less.
If you need to talk to a Master Plumber who knows every angle of the water heater business either before or after the sale, let us know or give us a call. We can also refer you to an authorized Rinnai Installer in your area.
The Rinnai models RC & RL Series improves upon, the discontinued models HP & LS Series, now includes a Isolator Valve (Service Kit) incorporated with a door mounted wired controller. Rinnai’s latest tankless addition incorporates advanced technology to deliver more efficiency than ever before.

Free Shipping to Lower 48 States
All Tankless are Warranted through Rinnai by serial numbers on each unit.
Rinnai DOES NOT Sell Electric Tankless Water Heaters