METLUND D'Mand Systems (S-50T, S-70T, and S-02T series)

Life Expectancy of 14-20 Years Energy Star Credit Operates with Tankless or Tank Water Heaters Five Year Warranty IAPMO Listing UL Listed - US/Canada Receives Green Building LEED Credits Tested and Proven by the US Dept. of Energy to save both water and energy Less than $1/yr to operate System only operates when there is a demand for hot water Title 24 Compliance (CA only) Simple Installation for New and Existing Homes

Brochure (1.02MB, pdf) (Right click and select "Save Target As..." to download)

The METLUND D'mand® System is designed to move the hot water from your most remote fixture on D'mand® within seconds and can be installed in either an existing home or a new home.

In an existing home - The D’MAND® System is designed to move the hot water from your water heater to your most remote fixture (kitchen, master bath, stc.) within seconds. At the push of a button, the cool water you normally let run down the drain is circulated back to the water heater through the cold water line. The D’MAND® System is easily installed under the sink farthest from your water heater. At your D’MAND®, the pump pulls the hot water from the water heater moving only the cold water back through the cold water line into the water heater to replace the hot water being moved. When the hot water arrives at The D’MAND® System it is automatically shut off by a thermo sensor at a 3 to 5 degree temperature change.

In a new home - There are two options for Structured Plumbing, both using the S-Series Metlund D’MAND® System. The first option is to locate the S-Series pump and the thermo sensor at the fixture furthest from the water heater. The second option is to locate the S-Series pump at the water heater and extend the thermo sensor from the electronic control board back to the fixture furthest from the water heater. Both options can be activated by hand with buttons, remote wireless buttons or motion sensor. Both the S-Series pump and the thermo sensor should be installed on the dedicated return line pipe. When hot water is demanded, using any of our activation methods, the Metlund D’MAND® System brings hot water rapidly to the farthest fixture from the water heater where the sensor will pick up the temperature rise and send a signal to turn the pump off. This concept prevents the hot water passing the thermo sensor, thus saving lost energy in the dedicated return line.

- Download the installation diagram here (577Kb, pdf)

 

The Options - There are three basic models of the METLUND D'Mand® System, the S-50T, S-70T and the S-02T series. Please see the table below for a few examples of standard setups and the complete list of options and accessories.