Heat Exchangers

Heat Exchangers: Replacement Tube Bundles, Double Wall, Liquid-to-Liquid, Steam-to-Liquid

With increasing demand for quick ship orders, NECC has access to stock replacement tube bundles for:

  • Patterson-Kelley
  • Adamson/Old Dominion
  • Thrush
  • Cemline
  • Aerco
  • Reco

Ace - same day shipment on all stock items! Quick shipments available for Bell & Gossett, Armstrong and Taco

Also available… Booster & Steam coils! Many sizes in stock at factory and ready to ship today!!

Call us today at (800) 227-9800. We’ll help you identify and order the heat exchanger and/or replacement coil that you need.


Replacement BundleReplacement Tube Bundles

Insist on genuine Bell & Gossett replacement tube bundles when repairing or replacing your heat transfer equipment.

Note: When replacing, you can upgrade to the new Diamondback Tube Bundle below.

ORDERING INFORMATION
Specify model of heat exchanger and any specifications. Please read the current information from the plate on the outside shell.

Bell & Gossett Double Wall Heat Exchangers

Double wall heat exchangers are designed to guard against cross-contamination of potable water and other liquids in an economical and thermally efficient way. Double wall tubes available on “SU”, “WU” and tank heater units.

Note: Double wall heat exchanger tube bundles are available as exact fit replacement upgrades. Ask for literature and check your codes.

ORDERING INFORMATION
See ordering information below.

heat exchangerBell & Gossett Liquid to Liquid Shell and Tube Heat Exchangers

“WU” U-tube heat exchanger for instantaneous liquid heat transfer. Designed primarily for pump circulation through the shell.

ORDERING INFORMATION
See ordering information below.

Bell & Gopssett Steam to Liquid Shell and Tube Heat Exchangers

“SU” U-tube heat exchanger instantaneous type, designed to heat liquid with steam. No storage tank is needed. Most often used as a steam to heating water converter or for heating domestic hot water.

ORDERING INFORMATION
See ordering information below.

HEAT EXCHANGER ORDERING INFORMATION
Conditions: Tube Side Shell Side

1. Fluid Circulated
2. Total Flow
3. Temperature
4. Heat Load (BTU/hr.)
5. Opening (Flanged)
6. Operating Pressure
7. Design Pressure
8. Design Temperature
9. Pressure Drop (Max.)
10. Fouling Factor or % Extra Surface

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