Shell & Tube Heat Exchangers Shell & Coil Heat Exchangers Plate & Frame Heat Exchangers Replacement Tube Bundles Unfired Steam Generators Hot Water Generators Instantaneous Water Heaters Heat Recovery Systems Asphalt Heaters Packaged Pumping Systems Fuel Oil Preheaters Fuel Oil Heaters Liquid/Vapor Separators Heat Recovery Boilers Deaerators

I N D I R E C T P R E F A B R I C A T E D P A C K A G E D W A T E R H E A T E R S

COMPACT, HIGH EFFICIENCY, INSTANTANEOUS For Commercial, Industrial Heating & Cooling Applications

Elge High efficiency Heat exchangers for Hot Water Generation: The Swedish design uses is a highly efficient copper spun coil with unique collection chambers in a compact package complete with self contained control valve for controlling primary flow and water tempera-ture; safety relief valve; steam trap, tempera-ture gauges and isolation valves. The unit simply needs to be connected to a heating source and you are ready to go with the most efficient heat exchanger package on the market today. With either self acting, electric/electronic or pneumatic control valves this unit will supply hot water within 4˚ F of set point. Over 10,000 of these units have been supplied around the world.

Model A Package Plus

Bill of Materials: Temperature Regulating Valve Optional 3 Way mixing Valve Pressure and Temperature Gauges Y-Strainer Float Thermostatic Steam Trap Temperature/Pressure Relief Valve Safety Solenoid or Direct acting 2” Hi density R-15 Fiberglass Insulation 20 gauge Stainless jacketing

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ELGE COPPER BATTERY DESIGN—SPUN 10MM TUBING FOR MAXIMUM HEAT TRANSFER

Coil Connection

Insulation Casing

Hemispherical Head

Collection Chamber

Pressure Vessel

Copper Tube Coil

Fiberglass Insulation

Stainless Steel Jacket

Shell Connection

Inner Casing(Water to WaterUnits Only)

Sealing Section(Water to WaterUnits Only)

Insulation Casing

Coil Connection

Shell Connection

Adjustable Foot Stand(Single Packages Only)

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Model A Data & Dimensions

Heat Exchanger Data Pressure and Temperature

Max. Operating Pressure 400 psig

Max. Operating Temperature 600° F

Materials of Construction

Pressure Vessel: Carbon Steel ASME

Pressure Heads: Carbon Steel Hemispherical Heads

Copper Tube: 3/8” Copper Tubing 22 gauge (formed into oval shape)

ELGE Model

HW GPM

MBH / HR

Steam 5 psi In / 1 psi Out PPH S valve P valve Trap

10 psi in / 2 psi out PPH S valve P valve Trap

15 psi In / 5 psi Out PPH S valve P valve Trap

25 psi In / 10 psi Out PPH S valve P valve Trap

A11 40 1593 1658 S2.50 P2.50 T1-1.50 1672 S2.00 P2.00 T1-1.50 1685 S2.00 P2.00 T1-1.50 1706 S2.00 P2.00 T2-1.50

A21 50 1992 2073 S3.00 P3.00 T1-1.50 2090 S2.50 P2.50 T1-1.50 2106 S2.50 P2.50 T1-1.50 2132 S2.50 P2.50 T2-1.50

A31 65 2589 2695 S4.00 P4.00 T1-2.00 2717 S3.00 P3.00 T1-2.00 2737 S2.50 P2.50 T1-1.50 2772 S2.50 P2.50 T2-1.50

A41 95 3784 3938 S5.00 P5.00 T1-2.00 3972 S4.00 P4.00 T1-2.00 4001 S3.00 P3.00 T1-2.00 4051 S3.00 P3.00 T2-2.00

A51 135 5378 5596 S6.00 P6.00 T1A-2.00 5644 S4.00 P4.00 T1A-2.00 5685 S4.00 P4.00 T1A-2.00 5757 S4.00 P4.00 T2-2.00

A61 155 6174 6425 S6.00 P6.00 T1A-2.00 6480 S5.00 P5.00 T1A-2.00 6528 S5.00 P5.00 T1A-2.00 6609 S4.00 P4.00 T2-2.00

A71 200 7967 8291 S8.00 P8.00 T1A-2.00 8361 S6.00 P6.00 T1A-2.00 8423 S5.00 P5.00 T1A-2.00 8528 S5.00 P5.00 T2A-2.00

A81 250 9959 10364 S8.00 P8.00 T1A-2.00 10452 S8.00 P8.00 T1A-2.00 10528 S6.00 P6.00 T1A-2.00 10660 S6.00 P6.00 T2A-2.00

HEAT TRANSFER PACKAGED SYSTEMS

Unfired Steam Generators Instantaneous Hot Water Heaters Heat Recovery Hot Water Generators Deaerators, Surge Tanks, Water Storage Exhaust Heat Recovery Steam Generators Fuel Oil Pump & Heater Sets

SHELL & TUBE HEAT EXCHANGERS

Water, Steam, Glycol, Thermal Fluids Heating, Chemical, Process, all Applications Inconel, Hastelloy, Stainless 316, Cupro Replacement Tube Bundles SHELL & COIL HEAT EXCHANGERS

High Efficiency, Compact Design District Heating Applications Commercial Heating & Hot Water Applications BOILER ROOM ACCESSORIES

ASME Pressure Vessels Liquid/Vapor Separators, Vent Condensers Blowdown Separators, Blowoff Tanks Flash Separators, Exhaust Heads Boiler Fin Coils, Side Arm Heaters

ELGE LINE CARD

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