Packed Hot Water Generation Solution to Replace Outdated System


Dr. P. Phillips Hospital


Orlando, FL

Scope of Work:

Armstrong International worked with the designer to size and subsequently supply a packaged system for an existing hospital. The Armstrong solution included instantaneous hot water generation, with temperature control within +/-2 degrees of set point to the building.

The original system was twenty plus years old, and included two large storage tanks with integrated heat exchangers a hi-low mixing valve system, steam valves, pumps and steam traps.

Upgrade Projects:

  • Designed the replacement system to fit within a constricted space

  • Provided 400 gpm blended water at 122°F to the potable system, and 30 gpm to the kitchen

  • Provided an integrated BAS interface


The system was installed in 2008.


The package shipped in two pieces had 200+ solder joints, three heat exchangers, six mixing valves, two building return pumps, steam traps, balancing valves, strainers... and not one leak!

~ North America
Solution type: 
Hot Water Generation
Dr. Phillips Hospital