To Schedule a Free Estimate or to Place an Order Call 602-396-5566 or

Click the contact button to email us.

Comfort System - Hot Water Recirculation System


Grundfos or Watts Comfort System -

Hot Water Re-circulation System
The water circulation system that eliminates cold water line runoff at the faucet using a bypass valve and pump with a timer to control water flow while delivering instant hot water.


Save water, money and time with Grundfos Hot Water Recirculation. The average home wastes over 31 gallons a day and over 11,000 gallons a year waiting for hot water. That’s not just wasted water, that’s wasted money and wasted time. But you don’t have to take it anymore

Comfort System - Hot Water Recirculation System

  • Retrofit solution- no return line required

    Can save up to 12,000 gallons of year in a typical household

    Includes timer, 10ft line cord, thermal bypass valve and hose kit

    Certified to NSF-61 and NSF-372 standards

    Intuitive programmable settings for time, region and date

    Compatible with all Grundfos line cord products

    Battery back up to maintain settings if power is lost

    User friendly display

Complete Water Systems LLC is family owned & operated.  Providing a complete array of Whole Home Water Treatment Products (Reverse Osmosis systems / Water Softeners / Whole Home Filtration / Salt Free Conditioners / Bacteria Removal UV Systems and more).

We provide the Highest Quality Components such as Clack - Fleck - Pentair - Pentek - Ultima - Vortech- Hydronix - Vertex and much more


Offering Sales – Service – Maintenance – Parts – Filters

Serving Phoenix Arizona and all of Maricopa County

Licensed / Bonded / Insured ROC# 330440

Complete Water Systems LLC 2333 W. Northern Ave. Suite 4, Phoenix, AZ 85021 Tel: 602-396-5566  Map & Directions

© 2016 - 2020 Complete Water Systems LLC