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THERMOLINE

CLIMATE COMFORT I BUSES, TRAINS, TRANSPORTERS, COMMERCIAL AND SPECIAL VEHICLES

T H E R M O L I N E T H E D I E S E L F U E L P R E H E AT E R

T H E R M O L INE

A WORLD OF COMFORT


2 | CLIMATE COMFORT | THERMOLINE


CLIMATE COMFORT | THERMOLINE | 3

THERMOLINE – the diesel fuel preheater for reliable diesel operations even at negative temperatures

At low temperatures, diesel fuel forms paraffin crystals that are suspended in the liquid. As the concentration increases, the fuel filter may become blocked and the engine could even stall (diesel waxing). The solution is ThermoLine, a diesel fuel preheater that is installed in the fuel line, where it melts the paraffin crystals before they reach the primary filter.

A RELIABLE SYSTEM: Additives mixed with diesel fuel to combat this problem are expensive, are often ineffective, and some of them are harmful to the environment and dangerous. However, one thing is very clear: once formed, paraffin crystals can be eliminated only with heat.


4 | CLIMATE COMFORT | THERMOLINE

Thermoline – SIMPLE HEAT, DIVERSE BENEFITS

ThermoLine stands for reliability and economy under adverse climate conditions.

THERMOLINE – A SELF-CONTAINED PREHEATING SYSTEM ...

MECHANICAL CONNECTION:

Unique, automatic control without thermostat

All versions are supplied with screwed-in hose nipples for the

Fuel is not overheated

connection of fuel hoses with a nominal diameter of 10 mm as

Approved by the German Federal Motor Transport Authority

standard. Other connection adapters are available on request. All

Robust design – vibration-resistant

parts required for mechanical connection are included in the scope

No moving parts

of delivery.

Simple installation APPROVAL: ... Which increases the availability of commercial vehicles

ThermoLine is approved by the German Federal Motor Transport

in winter.

Authority (national type approval number 90296). If the type TLN

Engine can be started at temperatures as low as – 40 °C

diesel-fuel preheater was installed according to the installation ins-

Expensive fuel additives are not necessary

tructions, it is not necessary to have the installation inspected by an

No power loss and no engine stalling due to filter clogging

officially recognized expert or inspector for vehicle sales or to apply

No downtimes and regeneration costs

for a new type approval for the vehicle at the administrative autho-

Easy to use by the driver with a switch on the dashboard

rity (registration office). We take care with the information we provide about the design, material and dimensions, etc., but this information is non-binding and does not represent assured characteristics. We reserve the right to modify the design.


CLIMATE COMFORT | THERMOLINE | 5


6 | CLIMATE COMFORT | THERMOLINE

Heat output

Length (L)

150 W: 24 V 300 W: 24 V 600 W: 24 V

approx. 1,240 mm approx. 1,240 mm approx. 2,440 mm

Rated power (at –18  °C and 454 l/h throughput)

Connecting nipple, nominal dia.10 mm (filter side) Factory plate

Connecting lines 4 mm 2

90 mm (nom.)

Hose with nominal dia. 13 mm with internal, selfcontrolling heating strip

Connecting nipple, nominal dia.10 mm (tank side)

SELF-CONTROLLING SYSTEM:

Fuel temperature –18 °C

ThermoLine consists of an armored rubber hose with an internal,

600

self-controlling heating strip. The colder the outside temperature, the higher the heating power. The heating power automatically decreases again as the temperature rises. Consequently, the ve-

TLN 600 W

500

hicle electrical system is loaded only with the power requirement that is actually needed. The heating power is regulated in the

400

heating strip. The system therefore does not contain any switching

TLN 450 W

elements subject to failure, such as thermostats or bimetallic swit-

300

ches, etc.

TLN 300 W 200

Power (W)

TLN 200 W 100

0

100 200 300 400 500 600

Flow rate (l/h) SELECTION CRITERIA Fuel flow rate

Suitable ThermoLine type

Recommended min. generator output

Up to 70 l/h

TLN-024-150 ...

27 A

70 to 120 l/h

TLN-024-300 ...

30 A

More than 180 l/h

TLN-024-600 ...

50 A Rated power Operating voltage


CLIMATE COMFORT | THERMOLINE | 7

TYPICAL INSTALLATION DIAGRAM The heating head of ThermoLine is fitted as close to the filter as possible.

Engine

Suction pump

Water separator

Injection pump Filter Heating head Tank 86 Relay

87

85

30 Si 2 30 Si 1 15 Fuse switch

On/off

RELIABLE MODE OF OPERATION:

Flow rate 454 (l/h)

ThermoLine is installed precisely where the problem of diesel wa-

600

xing occurs, and it therefore replaces the fuel line between the tank and filter. As a result, ThermoLine preheats the fuel as it passes

TLN 600 W

500

through the entire length. Paraffin crystals melt before they reach the filter.

400 TLN 450 W 300 TLN 300 W

200

Power (W)

TLN 200 W 100

– 20 – 10

0

10

20

Fuel temperature (°C) ELECTRICAL CONNECTION * Order number

ThermoLine type

Relay

Si 1

Si 2

210 00 10

TLN-012-300 ...

30 A

8A

16 A

210 00 11

TLN-024-150 ...

20 A

8A

16 A

210 00 12

TLN-024-300 ...

20 A

8A

25 A

210 00 13

TLN-024-600 ...

45 A

8A

30 A

210 00 22

E-set for TLN-024-600 ...

45 A

8A

30 A

*

Other connector pieces are available on request.

30

40


AUSTRIA

Eberspächer Heizung

Eberspächer GmbH

Vertriebs-GmbH & Co. KG

IZ NÖ-Süd2

Wilhelmstraße 47

Hondastraße 2, Obj.. M47

17358 Torgelow

2351 Wiener Neudorf

Hotline: 01805 262626

Tel: 02236 677144-0

Fax hotline: 01805 262624

Fax: 02236 677144-42

vk-heiz@eberspaecher.com

office-at@eberspaecher.com

www.eberspaecher-klima.de

www.eberspaecher.at

J. Eberspächer GmbH & Co. KG Eberspächerstrasse 24 73730 Esslingen, Germany GERMANY Phone: +49 711 939-00 Fax: +49 711 939-0634 info@eberspaecher.com www.eberspaecher.com

8670152 · Version 05/2012 · FACT | factnet.de Printed in Germany. Subject to change without notice.

Germany


Brochure Thermoline