Heat load (kW)

Min

Max

Type Valve

actuation

Maximum dimensions

H

L

W

Piping connections DN

Steam

Condensate

Pump trap Steam trap

50 180 EHD1 EL and PN 1324

1625

825

DN50

DN40

DN25

180 280 EHD2 EL and PN 1344

1635 825

DN50

DN40 DN25

280 470 EHD3 EL and PN 1378

1625

825

DN50

DN40

DN25

470 730 EHD4 EL and PN 1381

1625

825

DN50

DN40

DN40

730 980 EHD5 EL and PN 1382

1625

825

DN50

DN50

DN40

980 1300 EHD6 EL and PN 1460

1675 825

DN50

DN50 DN40

10.2.3

Heat transfer solutions

Heat exchangers

Pipework

All pipework is correctly sized for the application and is fabricated

using modern welding techniques, approved welders and weld

procedures. Flanged products are used where possible for

reliability and easy maintenance.

Electrics and pneumatics

All control equipment is pre-wired and piped ready for connection

to the air supply and power source.

Support frame

The Spirax EasiHeatTM DHW system is delivered pre-assembled

on a compact frame and baseplate ready to move with a fork lift

truck to the position of installation. Optionally, the unit can be fitted

with wheels for ease of moving when supplied.

Potable and process water

The fast (instantaneous) response and accuracy of control of the

DHW system ensures no additional storage vessels are required.

Scale formation

Spirax Sarco adapt systems to overcome scaling problems and in

addition incorporates CIP connections as standard.

Electrical supply

Power supply

Supply fuse

Actuators

Electric

Pneumatic

Dimensions (approximate) in mm

110-240 Vac / 50-60 Hz

5A (T)

24 Vac / 50-60 Hz

4 to 6 bar g

Notes:

1. Theheightofthesystemwillincreaseby25mmifwheelsarefitted.

2. Theheatloadhasbeenbasedonasteaminletpressureof5barganda1barbackpressure.

H

W

L

Spirax EasiHeat

TM

DHW

TI-P481-02 CH Issue 2

EN Potable and Process Water Heating system Compact Heat Transfer Solution

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