- Trained on our vast library of engineering resources.

Armstrong International Datasheets for Circulation Heaters

Circulation heaters are used primarily to heat moving, flowing, or circulating fluid streams. Fluid flows through the heater, which transfers heat to the fluid stream. Any liquid or gas is generally acceptable for use with a circulation heater.
Circulation Heaters: Learn more

Product Name Notes
Armstrong blends revolutionary digital water temperature control technology with instantaneous heat exchanger design to deliver Digital-Flo®, an industry changing series Shell & Tube Steam/Water Heaters. Digital-Flo Water Heaters...
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...
The DW (double wall) version of the Armstrong Flo-Rite-Temp Instantaneous Water Heater uses a double wall tube to provide positive separation of the steam and water in the heat exchanger.
The Flo-Rite-Temp Instantaneous Steam/Water Heater has a unique feed forward design which features a differential pressure diaphragm actuated mixing unit integral to a shell and tube heat exchanger. The Flo-Rite-Temp...
The Flo-Rite-Temp SS is a compact, steam to water, instantaneous water heater with all wetted metal parts of type 316 stainless steel. Because of its construction materials, this heater is...