Rinnai - 223182 - Universal Horizontal Termination Kit 21" 39" The controller instantly recognizes the

The controller instantly recognizes the new stations

Select the decoder station count that matches the required number of controlled outputs

No storage tank and no water waste

Wiring may be extended up to 2

Rinnai - 223182 - Universal Horizontal Termination Kit 21" 39" The controller instantly recognizes theLong termination kit for Rinnai tankless water heater venting in the shape of an L to go outside of side wall. Inner exhaust material is aluminum and outer intake material is plastic. Measures 21" Inner Exhaust Material: Aluminum Outer Intake Material: Plastic Actual product color may vary from that shown. This venting works with V Series Rinnai & RL Series Rinnai indoor units.