Grant Heat pump wiring interface (compatible with Aerona R32 models only) EP002

The Grant Heat Pump Wiring Interface EP002 is Grant's dedicated interface box for the air source heat pump, designed to facilitate seamless integration and operation with the Aero 3 heat pump. It provides the necessary volt-free switching required by the Aero 3, using the heating and hot water switched live outputs from the heating system wiring centre. The interface box can be installed next to the wiring centre or closer to the Aero 3 heat pump, but must not be installed externally. It is available individually or as part of Grant's Heat Pump Installation Pack C. This interface box is designed for flexibility and ease of installation, ensuring proper and efficient functioning of your Grant Aero 3 heat pump.