Water Heaters
Armstrong offers both a complete system and a modular component solution to Water Heating applications for both the Institutional and Industrial hot water system operator and designer.

From mechanical room based Steam/Water Instantaneous Water Heaters and High Efficiency Condensing Gas Fired Water Heaters for the healthcare, educational, multi-family dwelling and related markets with digital system control and integral BAS interface to super High Efficiency High Flow Gas Fired Complete Thermal Exchange (CTE) Water Heaters for the Food Process, Concrete, Laundry and general Industrial hot water user, Armstrong products place energy savings, user safety and legionella risk reduction at the forefront of hot water system design, operation and maintenance.

Armstrong offers a full range Hot Water System Solutions which are defined within the following classifications:

  • Steam To Water – Feed Forward – Flo-Rite-Temp

Features Flo-Rite-Temp “Feed Forward” Steam/Water Instantaneous Water Heaters & Water Heating Packaged Solutions. Flo-Rite-Temp Water Heating Packaged Solutions offers multiple size/flow options for both non-recirculating and recirculating hot water systems and include digital water temperature control features with BAS/LAN and Web-enabled connectivity.

  • Digital Steam/Water Heat Exchangers

Armstrong blends revolutionary digital water temperature control technology with instantaneous heat exchanger design to deliver Digital-Flo™, an industry changing series of Plate & Frame and Shell & Tube Steam/Water Heaters.

Digital-Flo Water Heaters are all compatible with Building Automation Systems on the BACnet™, LonWorks™, Modbus protocols and can be remotely programmed from and performance data is accessible by a Web browser.

  • Digital Boiler Water/Water Plate & Frame Heat Exchangers

Armstrong blends revolutionary digital water temperature control technology with instantaneous Plate & Frame heat exchanger design to deliver Digital-Flo®, an industry changing series of Boiler Water to Water Heaters.

Digital-Flo® uses digital technology featuring The Brain® Digital Recirculating Valve (DRV) to offer a level of hot water system temperature control accuracy previously considered unattainable.

Digital-Flo® is compatible with Building Automation Systems on the BACnet™, LonWorks™, Modbus protocols and can be remotely programmed from and performance data is accessible by a Web browser.

  • Water Heating – Complete Thermal Exchange Gas-Fired – Flo-Direct

Armstrong Flo-Direct® Complete Thermal Exchange Gas-Fired Water Heaters offer a complete range of high efficiency, compact, all-stainless steel water heaters which are remarkably dependable, simple in design and operation, and suitable for a wide variety of hot-water applications.

With standard operating capacities between 1 million and 15 millions BTU per hour and customized systems up to 25 million BTU per hour, Flo-Direct of ten deliver fuel savings as high as 30-60% when compared to steam/water heating systems.