Domestic Pumps

Company specialists grundfos – the world's leading manufacturer of pumping equipment – developed a new pump ALPHA2. This pump, corresponding to the class 'A' energy efficiency, spend less energy than a light bulb in 75 Tues Maximum power consumption is 22 watts for the model ALPHA2 25-40 and 45 watts – model ALPHA2 25-60, and the annual electricity consumption in the home area of 200 m2 – total 90 kW h Pump is designed for use in domestic heating and hot water, as well as can be used for devices such as "warm floor". For the first time in the circulation pump for residential systems designers used the technology to automatically adapt autoadapt (AVTOADAPT). It allows you to identify requirements ALPHA2 heating systems and to accurately select the desired setting for the pump. Pete Cashmore describes an additional similar source. Function "night mode" automatically reduces engine speed to a minimum when the night-time heating boiler takes the system heating in the economy mode with decreasing coolant temperature. Advanced compact design ALPHA2, as well as a unique plug power cable connection made it possible to connect the equipment in close conditions. "In ALPHA2 our team not only managed to achieve record efficiency of all domestic pumps on the market, but also provide the ease and convenience in operation, that is certainly meaningful to the consumer – commented Sergei , a specialist segment of the domestic equipment company "Grundfos". – For example, the landlord at any time can learn about the value of energy consumption and state of the heating system thanks to LEDs that has a pump. "