U-Tube Design Type SU, WU, HTWU, DSU, DWU, DTC

Bell & Gossett : Heat Exchangers : U-Tube Heat Exchangers

“SU” Models through 14″ and “WU” models through 10″ diameter are carried in stock for immediate shipment.

“SU” HEAT EXCHANGER
The “SU” Heat Exchanger is an instantaneous type, designed to heat liquids with steam. No space-wasting, expensive storage tank is needed.
Although the “SU” is used for heating many types of fluids, its widest application is for heating water. The “SU” can also be used as a converter for use with radiation, radiant panels and snow melting systems. Available in diameters 4″ through 30″.

“WU” HEAT EXCHANGER
Instantaneous water-to-water heat transfer — with pumped boiler water circulation. The “WU”, equipped with a B&G Booster Pump, pumps boiler water through the shell, thereby greatly increasing the capacity of the heater. Large volumes of hot water are produced by an amazingly small unit. Sizes range from 4″ diameter through 30″diameter.

“TCW” AND ”TCS” TANK HEATERS
B&G Tank Heaters are 2 pass U-bend heat exchangers. Heads are furnished with tappings for steam, condensate, vacuum breaker and vent connections. Available in
3/4″ O.D. tube diameter. Heads on 3/4″ O.D. tube series only are also furnished with tappings for water connections. Type “TCW” head style for boiler water in tubes. Type “TCS” head style for steam in tubes.

Submittals

General Selection Tools:

  • ESP-PLUS for B&G Centrifugal Pumps, Booster Pumps, Pump Accessories, and Air Separator
  • ESP-PARTS for replacement parts selection
  • CAD Drawings for 2D and 3D dimensional drawings in many formats

Heat Exchanger Product Selection

Steam + Water Pressure Reducing Values

Sizing Tools:

Report Bugs/Request Enhancements
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Consult your local Bell & Gossett Representative for additional assistance.

Bell & Gossett is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC—including steam and heat transfer—applications. To build and operate an efficient water system, you need both the right products and experts who know the application. Here, you can access Bell & Gossett’s trusted network of partners who have the experience you need to get the job done right.

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