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Hot Water Recirculation Pumps


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Grundfos Comfort System Recirculator PumpGrundfos Comfort System Recirculator Pump
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Part Number: 595916
Alternate Part Number: UP15-10SU7P/TLC
Grundfos, G595916, Recirculation Pumps Comfort System The Grundfos Comfort System is a pump and valve combination that delivers you hot water in an instant to any faucet or bath in your home. The Comfort System uses a pump at your water heater...
  • Voltage: 110VAC
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MSRP: $441.00
$279.99 

 
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Watts Premier 367010 Sensor Valve for Hot Water Recirculating SystemWatts Premier 367010 Sensor Valve for Hot Water Recirculating System
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Part Number: 367010
Alternate Part Number: F367010, 595926
Watts Premier 367010 Sensor Valve for Hot Water Recirculating System This is an additional or replacement sensor valve for use on branched hot water lines coming from the water heater. This valve can be used in conjunction with a Watts Premier...View Details
MSRP: $75.30
$43.95 

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Braided Stainless Steel Water Supply 1/2 FIP x 1/2 FIP x 12" LBraided Stainless Steel Water Supply 1/2 FIP x 1/2 FIP x 12
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Part Number: BSS-2112
  • Braided stainless steel hose
  • Length: 12"
  • Connections: 1/2" FIP x 1/2" FIP
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$5.19 

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Hot Water Recirculation Pumps Features:

  • Retrofits to existing plumbing
  • No return line required
  • Installs in less than one hour
  • No electricity needed under the sink
  • Built-in timer & line cord
  • Uses less energy than a 25-watt light bulb
  • Conserve up to 12,000 gallons of water per year 

How Hot Water Recirculation Pumps Work

How Hot Water Recirculation Pumps WorkThe Grundfos Comfort System is a hot water pump and valve combination that delivers hot water in an instant to any faucet or bath in your home. The Comfort System uses a water pump at your water heater along with the patented under sink valve beneath the sink furthest away from the pump. This patented hot water recirculation combination creates a pressure differential that allows the cold and cool water in the hot water supply line to “by-pass” (at low volume) into the cold supply line through a thermostatically controlled valve that is mounted under the sink furthest from the water heater.

This water recirculating combination works together to keep the water in your hot water line at temperature to provide “no-wait” hot water throughout your home. The timer on the hot water recalculating pump makes it more efficient during down time, like nights or mid-day. It’s quiet and maintenance-free.


Comfort System Hot Water Recirculation Installation and Operating Instructions