Noritz ETHN101 Packing Case ETH

The Noritz ETHN101 Packing Case ETH is used in tankless water heater equipment to support enclosure integrity and internal assembly positioning. It is installed in residential and commercial hot water applications where stable component arrangement and controlled operation are required for system performance. Commonly used in HVAC systems, it helps secure surrounding sections while assisting with airflow separation and structural support during operation. Its role within the unit contributes to consistent heating performance and integration between connected mechanical and heating sections.