Armstrong blends revolutionary digital water temperature
control technology with instantaneous heat exchanger
design to deliver Digital-FloTM, an industry changing series
of water heaters.
Digital-Flo Instantaneous Water Heaters refine
hot water system temperature accuracy to a level
previously deemed unattainable. By constantly
monitoring the digital re-circulating valve (DRV 80) inlet
hot, inlet cold and system return water temperatures,
Digital-Flo previews the hot water system dynamics to
increase the speed of response to changes in demand.
ARMSTRONG - Digital-Flo , Instanteneous Water Heater