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

Digital-Flo® Instantaneous Steam/Water Heater with SAGE®

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

Product Specifications

Model Features Flow Capacity Water Flow Steam Capacity
DF41540BS 20 gpm (76 lpm) 18 gpm (68 lpm) 858 lb/hr (389 kg/hr)
DF53540BS 41 gpm (155 lpm) 41 gpm (155 lpm) 1,954 lb/hr (886 kg/hr)
DF66550BS 73 gpm (276 lpm) 73 gpm (276 lpm) 3,479 lb/hr (1,578 kg/hr)
DF812080BS 165 gpm (625 lpm) 165 gpm (625 lpm) 7,863 lb/hr (3,567 kg/hr)
DF415P40BS 40 gpm (151 lpm) 36 gpm (136 lpm) 1,716 lb/hr (778 kg/hr)
DF535P50BS 73 gpm (276 lpm) 73 gpm (276 lpm) 3,479 lb/hr (1,578  kg/hr)
DF665P80BS 165 gpm (625 lpm) 165 gpm (625 lpm) 7,863 lb/hr (3,567  kg/hr)
DF8120P80BS 165 gpm (625 lpm) 165 gpm (625 lpm) 7,863 lb/hr (3,567  kg/hr)
DF415P40-40BS 20 gpm (76 lpm)
DF535P40-40BS 41 gpm (155 lpm)
DF665P50-50BS 73 gpm (276 lpm)
DF8120P80-80BS 165 gpm (625 lpm)
DF415DW40BS Double Wall 20 gpm (76 lpm) 18 gpm (68 lpm) 858 lb/hr (389 kg/hr)
DF535DW40BS Double Wall 41 gpm (155 lpm) 41 gpm (155 lpm) 1,954 lb/hr (886 kg/hr)
DF665DW50BS Double Wall 73 gpm (276 lpm) 73 gpm (276 lpm) 3,479 lb/hr (1,578  kg/hr)
DF8120DW80BS Double Wall 165 gpm (625 lpm) 165 gpm (625 lpm) 7,863 lb/hr (3,567  kg/hr)
DF415DWP40BS Double Wall 40 gpm (151 lpm) 36 gpm (136 lpm) 1,716 lb/hr (778 kg/hr)
DF535DWP50BS Double Wall 73 gpm (276 lpm) 73 gpm (276 lpm) 3,479 lb/hr (1,578  kg/hr)
DF665DWP80BS Double Wall 165 gpm (625 lpm) 165 gpm (625 lpm) 7720 lb/hr (3,502 kg/hr)
DF8120DWP80BS Double Wall 165 gpm (625 lpm) 165 gpm (625 lpm) 7,863 lb/hr (3,567  kg/hr)
DF415DWP40-40BS Double Wall 20 gpm (76 lpm)
DF535DWP40-40BS Double Wall 41 gpm (155 lpm)
DF665DWP50-50BS Double Wall 73 gpm (276 lpm)
DF8120DWP80-80BS Double Wall 165 gpm (625 lpm)

 

Digital-Flo® Instantaneous Steam/Water Heater with SAGE®

The Digital-Flo® Instantaneous Steam/Water Heater is a pre-piped packaged water heating solution with the Brain® Digital Recirculation Valve (DRV) an integrated 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.

Water is heated above Legionella survival temperatures on every recirculation cycle. A separate steam control valve is not required. 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 4 standard sizes each with a parallel/redundant option and can be customized to suit. 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.

Resources

Product Literature
Installation & Maintenance
Drawings - DF415 Models
Drawings - DF535 Models
Drawings - DF665 Models
Drawings - DF8120 Models
Specifications
Data Sheets