This part came from a marine service company that previously combined multiple assemblies to meet customer needs. The unit was originally connected to another assembly but was never put into service. After acquiring that inventory, we disassembled those combined units to offer the individual components separately. While this item was previously part of a larger assembly, it remains unused and in new (other) condition. This item is missing the manufacturer’s original packaging, but may have minor cosmetic blemishes from previous storage and does not come with any pieces not shown in photos. The 1700 Watt version seems to be a custom order option, please confirm compatibility (See Photos).