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Description
The high-efficiency Grundfos Comfort PM range is a product for domestic hotwater re-circulation with lead free drinking water suitable pump housing for single- and two-family houses powered by a high efficiency single-phase, 12-pole, permanent-magnet motor. The AUTOADAPT function has been developed for domestic hot-water systems with hot-water tanks as a primary heating source. In domestic hot-water systems with integrated temperature control functionality for raising and lowering the temperature on the recirculation pipe, Grundfos recommends using the COMFORT BX or COMFORT B models. To get the full advantages of the COMFORT AUTO model with the AUTOADAPT feature, Grundfos recommends installing the pump in systems with hot water storage tanks.
- Unique AUTOADAPT feature saving up to 48% heat energy and 97% motor energy compared with a standard pump in continuous operation
- Flushing function
- Automatic legionella eliminating operation (if supported from the system)
- Automatic weekend and vacation detection
- Temperature control (can be chosen through the push button)
- Continuous operation (can be chosen through the push button)
- Quick and simple electrical installation due to 1,5m cable incl. power plug
- dry running detection
- Easy maintenance and cleaning through the easy-to-separate pump head fitting almost all competitor pump housings
- No additional motor protection necessary due to integrated motor electronics
Technical specification
Years Guaranteed2Width84mmWaist Sizeaa19cb24gxToilet Cistern CapacityFTW--Number of PhasesSingleMaximum Pressure10 barMaximum Head14 dmMaterialBrassInput Voltage230 VHeight80mmERP RatingNot ApplicableDepth154mmSupplier Part Number99164487Range DescriptionCOMFORTManufacturer Model No99164487Brand NameGrundfos
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