AquaMotion One AMH3K-7

AquaMotion One AMH3K-7 Hot Water Recirculation Kit

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AquaMotionHot One recirculation system delivers instant hot water as soon as the faucet is turned on. AquaMotionHot One uses a built in temperature sensor/switch to ensure that the pump only runs when water temperature begins to cool. AquaMotionHot One annual operating cost as low as $2 per year while maintaining instant hot water at the faucet. AquaMotionHot One requires no cutting of current piping to install. Installation is as easy as connecting the two tee’s and two hoses to existing attachments under the sink.

Water Saving - Saves up to 15,000 gallons of water per year for a family of 5
Comfort - Instant hot water when you need it
Easy Installation - All fittings and hoses included, no cutting of current piping to install!
Performance/Reliability - Noiseless operation with three-year warranty


  • AquaMotion One AMH3K-7 Hot Water Recirculation Kit
  • Stainless Steel
  • Union Connection
  • Energy Efficient
  • Simple and easy installation
  • Night Time Set Back mode
  • Line Cord, Built-In Aquastat
  • Kit complete with fittings and hoses
  • Super quiet operation
  • NSF-ANSI–372 / UL listed
  • Three-year warranty
  • HP: 12/125 HP
  • RPM: 2800 RPM
  • Flow Range: 0 – 19 GPM
  • Head Range: 0 – 10.5 Feet
  • Minimum Fluid Temp: 40°F (4°C)
  • Maximum Fluid Temp: 176°F (80°C)
  • Maximum Working Pressure: 125 psi
  • Connection Size: 3/4”, Union,(2 Nuts, 2 Gaskets, 2 Tail Pieces)
  • Volts: 120V
  • Hertz: 60
  • Phase: 1
  • Amps: .6
  • Casing (Volute): Stainless Steel
  • Cartridge: Stainless Steel
  • Impeller: Composite
  • Shaft: Aluminum Oxide Ceramic
  • Bearings: Carbon
  • O-Ring & Gaskets: Ethylene Propylene Rubber


Spec Sheet Spec Sheet
Benefits Brochure Brochure
Installation Sheet Installation Instructions



2 Customer Reviews Hide Reviews Show Reviews

  • Installation

    Posted by Robert Schaffer on Apr 10th 2018

    Works as advertised.....easy install extremely happy with purchase.

  • AMH3K-7 Hot Water Recirculation Pump

    Posted by Joel K on Mar 31st 2018

    Wonderful! Very well thought out, quality fittings, easy installation and good instructions. No more waiting around for the hot water to get to the tap from the heater in the attic. Only problem was that I had to wall mount the unit and two of the mounting holes are somewhat blocked by the pump unit, making it difficult to mount.

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SDS Supply Corp.
13731 S. Route 30, Unit 105
Plainfield, IL 60544
Call us: (800) 236-9029

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