Nibe X-Relay card

Part Number - 718342

The Nibe X-Relay Card – part number 718342 is typically used to expand the functionality of Nibe heat pump systems by enabling control of external components like immersion heaters, circulation pumps, or other auxiliary devices.

Nibe F-series air source heat pumps, particularly models such as:

•     Nibe Smo 10
•     Nibe 1330 - various kw

These relay cards serve as switching interfaces, allowing the heat pump to control external components like compressors, fans, immersion heaters, or circulation pumps. They’re typically installed in the electrical compartment of the unit and help manage high-voltage loads that exceed the capacity of the main control board.