Grundfo’s Comfort System

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The water circulation system that eliminates cold water runoff at the faucet using a bypass valve and pump with a timer to control water flow.

Features and Benefits:

  • No return line required
  • Installs in less than one hour
  • No electricity needed under the sink
  • Built-in timer & line cord
  • Use less energy than a 25-watt light bulb
  • Can save up to 16,000 gallons of water per year, per household