Description
The Navien 30013336A is an OEM wire harness for the control board, designed for use with the Navien H2Air AHU Optimizer Kit (PNBD-000001) and compatible Navien NPE-A2 Series condensing tankless water heaters. This 13-pin connector cable serves as the communication harness between the H2Air add-on controller and the NPE-A2 unit, enabling the integrated space heating and domestic hot water system to function correctly; it is the same cable included as a standard component in the complete H2Air Kit. The 30013336A is sold here as a standalone OEM replacement part — suitable for service calls where the original harness has been damaged, lost during installation, or requires replacement due to connector failure.
Key Features:
- OEM Navien Replacement Part — Genuine factory Navien 30013336A wire harness manufactured to original specifications, ensuring proper fit and function with the H2Air AHU Optimizer Kit (PNBD-000001) and NPE-A2 Series control board interface.
- H2Air Kit Component — Sold Separately — The same 13-pin connector cable included in the complete H2Air AHU Optimizer Kit (PNBD-000001), available here as a standalone replacement for damaged, lost, or failed harnesses without purchasing the full kit.
- 13-Pin Control Board Connector — Flat multi-conductor wire harness with dual white terminal connectors provides the critical communication link between the H2Air add-on controller and the Navien NPE-A2 tankless water heater control board.
- Authorized Distributor Stock — Sold by Jackson Systems, an authorized Navien distributor, in original OEM factory packaging — not a third-party or aftermarket substitute.
- Targeted Service Part for HVAC Technicians — Eliminates the need to purchase a complete H2Air Kit to replace a single failed or missing harness component, reducing service call parts cost on NPE-A2 H2Air installations.
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