This high-quality Grundfos UPS3 15-50/65 model A circulator pump is perfect for your home's heating system. It features a powerful heat pump and an electric power source, with a voltage of 240 V and an amperage of 130 A. The tank lining material is black, and the heating system is a boiler. This indoor-mounted pump is in excellent working condition and comes in a sleek black colour. It's a great addition to any home, and it will ensure that your water heater is running smoothly. With its reliable performance and durable construction, this Grundfos circulator pump is a wise investment for your home.