Rinnai EZ Connect Cable for Linking Two Tankless Water Heaters - REU-EZC-3

The Rinnai EZ Connect Cable electronically joins two tankless water heaters so they work together as a single hot water source. The pair share the load by alternating which heater runs, helping both units see similar wear over time.

Once connected, the two heaters talk to each other and modulate their operation together, behaving as a single source of hot water. Because duty alternates between the heaters, run time is spread evenly across both units. The cable is a small, lightweight accessory and does not add Wi-Fi capability.

Highlights

• Connects 2 Rinnai tankless water heaters electronically

• Alternates operation so both heaters share usage evenly

• Linked heaters modulate together as one hot water source

• Not Wi-Fi capable

• Weighs 0.3 lb

Specifications