The Vaillant Pump 0010030632 is a genuine part in an unopened box, designed for use with storage tank water heaters. This black pump is a corded electric device with a metal tank lining material, suitable for indoor mounting. With a power of less than 100W and an energy efficiency rating of A+++, this compact water heater pump operates at a voltage of 220/240V and has a water temperature range of 25°C to 50°C. It comes with a 1-year manufacturer warranty and can provide up to 204 litres per hour of first hour recovery.