Digital-Flo® Semi-Instantaneous Steam/Water Heater | Armstrong | Americas

Digital-Flo® Semi-Instantaneous Steam/Water Heater

Digital-Flo<sup>®</sup> Semi-Instantaneous Steam/Water Heater

Product Specifications

Model Hot Water Capacities Steam Capacities
DFS1540
DFS15DW40
DFS1540BS
DFS15DW40BS
14 gpm (3.2 lpm) 737 lbs/hr (334 kg/hr)
DFS3540
DFS35DW40
DFS3540BS
DFS35DW40BS
27 gpm (6.1 lpm) 1,421 lbs/hr (645 kg/hr)
DFS5050
DFS50DW50
DFS5050BS
DFS50DW50BS
46 gpm (10.4 lpm) 2,421 lbs/hr (1,098 kg/hr)
DFS9080
DFS90DW80
DFS9080BS
DFS90DW80BS
84 gpm (19.1 lpm) 4,422 lbs/hr (2,006 kg/hr)

Digital-Flo® Semi-Instantaneous Steam/Water Heater

The Digital-Flo® Semi-Instantaneous Steam/Water Heater is a pre-piped packaged water heating solution featuring The Brain® Digital Recirculation Valve (DRV) for hot water system water temperature control.

Engineered exclusively for continuously recirculated hot water systems, The Brain improves system performance and safety by delivering a consistent pre-set temperature to the points of use.

User safety and overall system health is maintained by a series of programmable temperature alerts, onboard operational self-diagnostics, and a thermal disinfection option.

Digital-Flo® is available with single wall or double wall heat exchangers in four standard sizes and can be customized to suit specific application needs.

SAGE® performance software monitors, records, and documents data as a critical component of a Water Safety Management Plan. SAGE® works seamlessly with several building automation system protocols, or users can purchase a subscription to use SAGE® on a mobile device.