UP15-42FR Circulator Pump, 1/25 HP, 115V
Brand: Grundfos
Part#: 59896167
Model: UP15-42FR
In Stock
Usually ships: within 1 business days
Grundfos UP15-42FR (59896167) cast iron circulator pump model incorporates a rotated flange design and is intended for closed loop heating systems such as radiant/hydronic/fan coils, etc.

  • Built-in motor protection for longer life and better performance.
  • Suitable for a wide range of applications, including radiant heating, hydronic heating, fan coil heating, solar and other system types.
  • Whisper-quiet operation for sound sensitive installations.
  • Includes (2) Gaskets (O-rings).
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Technical Specifications:
  • Voltage: 115V
  • Amperage: 0.74 Amps
  • Hertz: 60 Hz
  • Phase: 1
  • Watts: 85W
  • Max Pressure: 145 psi
  • Max. Temperature: 230F
  • Min. Temperature: 36F
  • Flow Range: 0-17 GPM
  • Head Range: 0-15 ft
  • Horse Power: 1/25HP
  • Body: Cast Iron
  • Connections: Flanged, 1/2", 3/4", 1", 1-1/4".
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3 years manufacturer's warranty.
Write a Review
Helpful? Yes 1 No
Verified Purchase
Solved my boiler problem at a decent price with a quality part. Pump is an update of original part and works beautifully. Also extremely quiet.
By Raccoon Dad (from Tonawanda, NY) on 12/15/2011
Helpful? Yes No
Grundfos up15-42fr
Wood boiler circulator replacement of a Taco pump
By Alden V. (from Holderness NH) on 03/26/2012
Ask a Question
is there a flow check in grundfos-up15-42fr
Helpful? Yes No
No. The easy way to determine whether a Grundfos circulator has a check valve is to read the model#. If it has a "C" at the end (i.e. FC, FRC, SFC, etc.) - it has a check valve. Exceptions are models with line cord, which are denoted with "LC" in model name.
By PexUniverse Customer Service on 02/23/2017

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