The Nibe PWB1 – 718820 is the main control board (PWB1) used in Nibe F2040-series air source heat pumps. It is a critical spare part that manages the system’s electronics and communication.

Key Details
•     Part Number: 718820
•     Component: PWB1 Control Card (main PCB)
•     Function: Acts as the central controller for Nibe F2040 heat pumps, regulating operation and communication with other modules.

Compatible Models:
•     Nibe F2040-6kW
•     AMS 10-6
•     JÄSPI INVERTER M-6
•     Metro Air F-6