Grundfos 98420224 UP Series Circulator Pump, 2.2 gpm Flow Rate, 115 to 230 VAC, 1 ph

GRUP1016APMBULC MFG #: 98420224
  • Amperage Rating: 0.10/0.07 A
  • Dimensions: 4-1/3 in H
  • Enclosure Type: IP44
  • Frequency Rating: 60 Hz
  • Manufacturer Name: Grundfos
  • Maximum Head: 3.9 ft
  • Maximum Pressure: 145 psi
  • Phase: 1 ph
  • Power Rating: 6 W
  • Series: UP Series
  • Temperature Rating: 35.6 to 203 deg F Liquid
  • Voltage Rating: 115 to 230 VAC
The high efficiency Grundfos Comfort PM range is a product for domestic hot water re-circulation with lead free drinking water suitable pump housing for single and two-family houses powered by a high efficiency 1-phase, 12-pole, permanent magnet motor. The AUTOADAPT function has been developed for domestic hot-water systems with hot water tanks as 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.
  • Features and More


  • Unique auto adapt feature saving up to 48 percent heat energy and 96 percent 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 the highly reliable ALPHA plug
  • Dry running detection
  • Easy-to-clean and lime-insensitive spheric rotor
  • Wearless operation due to liquid lubricated bearing
  • No leakage risk due to a static seal
  • Easy maintenance and cleaning through the easy-to-separate pump head fitting almost all competitor pump housings
  • Corrosion resistant lead free brass pump housing
  • No additional motor protection necessary due to integrated motor electronics


  • CSA Certified
  • UL Listed