www.powrmatic.co.uk

Heat ExchangeModulesNVx & SL Heater ModelsNatural Gas & LPG Fired Options

Providing the air handling industry manufacturers with high quality, customisable energy efficient gas fired heat exchangers for any application.The HEM Range from Powrmatic.

AIR HANDLING UNITS • PROCESS HEATING • DRYING • IN-LINE DUCT HEATING (INTERNAL & EXTERNAL) • KITCHEN MAKE UP AIR

Heat Exchange Modules NVx & SL Heater Models

EfficientAdaptiveCompliantGas fired Heat Exchange Modules from Powrmatic

The compact design and flexible configuration of Powrmatic HEM gas fired heat exchange modules combine to provide designers with efficient and cost effective solutions for a wide variety of air heating and drying applications including new and refurbished air handling units, duct heaters and dryers.

The HEM range is available in two differing configurations: HEM NVx 10 - 175 and HEM SL 30 - 200. Where higher duties are required modules may be installed in either parallel or in series. Depending on model and size such multiple modules may be supplied factory preassembled.

Fuel usage and emissions are a key consideration within the HEM design with all modules offering efficiencies compliant with the latest ErP legislation.

Models Available

• HEM NVx• HEM SL• HEM DH

As from September 2018 the scope of the current Ecodesign regulation (EU) 2015/1188, Directive 2009/125/EC - Lot 21 Tier 1b (ErP) regulation is widened to embrace maximum levels of Nitrous Oxide (NOx) emissions.

All warm air heaters used to provide comfort for the occupants of a heated space and fueled by either natural or LPG (Propane) gases must emit NOx levels less than 100 mg/kWh.

ErP Compliance

LOW NOx TECHNOLOGY

CUSTOMISBLE CONFIGURATION

Product Benefits

COMPACT DESIGN ADAPTABILITY TO SUIT ANY DESIGN

WEATHERPROOF EXTERNAL OPTIONS

FAN ASSISTEDFLUE

AIR HANDLING UNITS • PROCESS HEATING • DRYING • IN-LINE DUCT HEATING (INTERNAL & EXTERNAL) • KITCHEN MAKE UP AIR

Heat Exchange Modules NVx & SL Heater Models

External & Plant room EnclosuresAvailable for weatherproofed external and internal plant room applications (see page 10). Fully galvanized steel construction in either self finish or durable epoxy powder coated paint finish to BS 10-A-05 as standard. Other colours are available priced upon application.

Approvals All HEM heaters are type tested and CE approved. In addition HEM heaters made available to the market from September 2018 onwards comply with the requirements of the Directive 2009/125/EC - Lot 21 Tier 1b.

Fan Assisted FlueBoth the HEM NVx and HEM SL modules have the benefit of fan assisted flues. Onward flue systems can be the addition of close coupled flue terminals or, if application requires, an extended system flue. In the event that an extended flue is required then please consult Powrmatic.

BurnersMulti in-shot burners matched to each tube assembly and manifolded to a common gas valve and ignition system, itself complete with flame monitoring and safety controls and supplied ready for use with natural gas (G20). Alternative LPG propane (G31) firing available to order.

Heat ExchangerA four pass (HEM NVx) tubular heat exchanger and a two pass (HEM SL) heat exchanger assembly manufactured from aluminised steel formed, swaged and expanded without recourse to stress inducing welding. AISI T 409 grade stainless steel option is standard with T316 an additional upgrade option.

Compact Design & ConstructionThe compact design and flexible configuration of Powrmatic HEM gas fired heat exchange modules combine to provide designers with efficient and cost effective solutions for a wide variety of air heating and drying applications including new and refurbished air handling units and duct heaters.

Customisable & AdaptiveEach Powrmatic HEM unit is custom made with a wide range of kW and size configuration and have been adapted to suit the needs of the OEM and AHU industry by the provision of its slot-in casing arrangement.

ErP COMPLIANTS E P T E M B E R 2 0 1 8

Product Features

Compact. Efficient.Compliant.

The all new LNvx from Powrmatic

Notes -• ‘Air off’ temperature should not exceed 70°C. If higher air off temperatures are required refer to Powrmatic Limited• The air flow stated above for three HEM NVx modules in series at an air on temperature of 0°C gives a temperature rise of 70°C otherwise the ‘Air off’ temperature limit would be exceeded.

Technical SpecificationHEM NVx 16/03/2020

Model HEM NVx 10-3 15-4 18-5 25-5 30-6 40-8 50-6 60-7 75-9 100-12 110-13 125-15 150-18 175-21 200-24

Output High/Low & Modulation

Max kW 9.6 14.5 17.7 23.6 27.4 36.0 44.8 54.2 67.6 91.9 98.0 112.0 134.9 154.4 n/a

Min kW 5.0 9.8 11.9 25.7 18.2 23.2 29.0 36.4 49.6 62.5 66.0 76.5 78.8 112.8 n/a

NOx Seasonal (Gross) mg/kWh <95 <95 <96 <96 <97 <97 <98 <98 <99 <99 <100 <100 <101 <101 n/a

Seasonal Space Heating Energy Efficiency % hs,h 72.2% 72.3% 72.6% 72.6% 73.1% 72.0% 73.2% 74.0% 72.0% 72.4% 72.3% 72.0% 72.1% 74.4% n/a

TempRise Max ∆t °C 35

Air off Min °C 70

AirflowVolume Min Volume

for Max ∆t m³/s 0.34 0.44 0.58 0.71 0.86 1.01 1.55 1.94 2.28 2.78 2.99 3.39 4.14 4.67 n/a

Pressure Drop At Above Airflow Pa 43 26 45 32 47 31 59 67 59 54 43 43 47 45 n/a

Electrics V/ph/Hz 1N/230V/50~

Fuel

Connection BSP/Rc 3/4 1 1/4

Natural Gas

Min inlet Pressure Mbar 20.0

Rate m³/h 1.09 1.72 2.09 2.77 3.22 4.18 5.26 6.52 8.10 10.92 11.62 13.37 16.27 18.40 n/a

Flue

Diameter mmø 80 100 130

Max Length - type B M 14 16 max 3M @dia 130mm*

Max Length** - type C M 14** 16** N/A

Nett Weight ( Single Units ) kg 38 45 53 60 68 74 91 114 123 140 145 168 195 230 n/a

TwoModulesin Series∆t = 70°C

Heat Output kW 19.2 29.1 35.4 47.2 54.9 72.0 89.5 108.4 135.2 183.8 196.0 224.0 269.7 308.8 n/a

Minimum Airflow @ 0°C air inlet m³/s 0.34 0.44 0.58 0.71 0.86 1.01 1.55 1.94 2.28 2.78 2.99 3.39 4.14 4.67 n/a

Pressure Drop AtMinimum Airflow Pa 87 52 91 65 95 62 117 134 119 108 86 86 93 91 n/a

Model HEM NVx 10-3 15-4 18-5 25-5 30-6 40-8 50-6 60-7 75-9 100-12 110-13 125-15 150-18 175-21 200-24

* Ø150 for a total calculated length in excess of 3M up to 9M, Ø180 for in excess of 10m up to 18M and Ø200 for in excess of 18m up to 24M. If an offset is required a set of 45° bends should be used being equivalent to 0.5m of flue length. 90° bends may be used but each set will be equivalent to 1.0m of flue length.**Length shown is maximum calculated length. Concentric flue terminals are equivalent to 5m of flue length. If an offset is required two sets of 45° bends should be used each set being equivalent to 0.5m of flue length. 90° bends may be used but each set will be equivalent to 1.0m of flue length.

4

Compact. Efficient.Compliant.

The all new LNvx from Powrmatic

DimensionsHEM NVx

DimensionsHEM NVx

B

A E

A D C

B

CB

A D

C

F

A E

B

C

C

B

A E

A D C

B

CB

A D

C

F

A E

B

C

C

Standard Unit

Unit Fitted With standard EA Enclosure

Model 10-3 15-4 18-5 25-5 30-6 40-8 50-6 60-7 75-9 100-12 110-13 125-15 150-18 175-21 200-24

Dimension

A 550 550 550 680 680 680 1050 1050 1050 1050 1050 1050 1050 1050 n/a

B 305 458 458 531 531 741 531 601 741 950 1132 1272 1482 1690 n/a

C 590 590 590 648 648 648 800 800 800 800 930 930 930 930 n/a

D 400 400 380 400 380 380 400 400 400 400 500 500 500 500 n/a

E 490 490 490 490 490 490 490 490 490 490 490 490 490 490 n/a

Flue Diameter 80 80 80 100 100 100 100 130 130 130 130 130 130 130 n/a

5

Compact. Efficient.Compliant.

The all new LNvx from Powrmatic

Notes -• ‘Air off’ temperature should not exceed 70°C. If higher air off temperatures are required refer to Powrmatic Limited• The air flow stated above for three HEM SL modules in series at an air on temperature of 0°C gives a temperature rise of 70°C otherwise the ‘Air off’ temperature limit would be exceeded.

Technical SpecificationHEM SL 13/03/2020

Model - HEM SL 30-6 45-9 50-6 60-12 75-9 75-15 90-18 100-12 125-15 150-18 175-21 200-24

Output High/Low & Modulating

Max kW 27.0 40.5 45.0 54.2 68.5 67.5 80.4 88.7 116.7 135.7 160.8 178.3

Min kW 15.0 23.5 23.9 36.4 44.6 41.5 41.6 62.4 70.5 79.9 82.6 108.3

NOx Seasonal (Gross) mg/kWh <95 <95 <95 <95 <95 <95 <95 <95 <95 <95 <95 <95

Seasonal Space Heating Energy Efficiency % hs,h 74.3% 73.0% 73.0% 73.8% 72.2% 73.0% 74.6% 75.2% 75.7% 73.4% 76.3% 74.0%

TempRise Max ∆t °C 35

Air Off Max °C 70

AirflowVolume Min. Volume for max ∆t m3/s 0.97 1.45 1.61 1.94 2.42 2.42 2.90 3.23 4.03 4.84 5.64 6.45

Pressure Drop At above airflow Pa 16 17 20 18 21 15 19 22 19 19 20 21

Electrics V/ph/Hz 1N/230V/50~

Fuel

Connection BSP/Rc 3/4" 1 1/4" 3/4" 1 1/4"

Natural Gas

Minimum InletPressure mbar 20.0

Rate m³/h 3.35 4.76 5.29 6.52 8.15 8.26 9.59 10.31 13.76 16.22 19.43 21.81

Flue

Diameter mm ø 100 130

Maximum Length - type B m 14 16 max 3M @dia 130mm*

Maximum Length** - type C m 14** 16** N/A

Nett Weight (single units) Kg 59 85 79 118 105 139 165 130 185 204 235 265

Two Modules in Series ∆t = 50°C

Heat Output kW 54.0 81.0 90.0 108.4 137.0 135.0 160.8 177.3 233.4 271.4 321.5 356.6

Minimum Airflow @ 0°C air inlet m³/s 0.97 1.45 1.61 1.94 2.42 2.42 2.90 3.23 4.03 4.84 5.64 6.45

Pressure Drop At minimum Airflow Pa 27 29 33 30 35 25 31 37 31 32 34 35

Three Modules in Series ∆t = 75°C

Heat Output kW 81.0 121.5 135.0 162.6 205.5 202.5 241.2 266.0 350.1 407.1 482.3 535.0

Minimum Airflow @ 0°C air inlet m³/s 1.04 1.56 1.73 2.08 2.59 2.59 3.11 3.46 4.32 5.18 6.05 6.91

Pressure Drop At minimum Airflow Pa 46 49 56 51 59 43 52 63 52 54 57 58

Model - HEM SL 30-6 45-9 50-6 60-12 75-9 75-15 90-18 100-12 125-15 150-18 175-21 200-24

* Ø150 for a total calculated length in excess of 3M up to 9M, Ø180 for in excess of 10m up to 18M and Ø200 for in excess of 18m up to 24M. If an offset is required a set of 45° bends should be used being equivalent to 0.5m of flue length. 90° bends may be used but each set will be equivalent to 1.0m of flue length.**Length shown is maximum calculated length. Concentric flue terminals are equivalent to 5m of flue length. If an offset is required two sets of 45° bends should be used each set being equivalent to 0.5m of flue length. 90° bends may be used but each set will be equivalent to 1.0m of flue length.

6

Compact. Efficient.Compliant.

The all new LNvx from Powrmatic

Model 30-6 45-9 50-6 60-12 75-9 75-15 90-18 100-12 125-15 150-18 175-21 200-24

Dimension

A 1250 1250 1850 1250 1850 1250 1250 1850 1850 1850 1850 1850

B 531 741 531 950 741 1272 1482 950 1272 1482 1690 1900

C 400 400 400 400 400 400 400 400 400 400 400 530

D 450 450 450 450 450 450 450 450 500 500 500 550

E 490 490 490 490 490 490 490 490 490 490 490 590

F 400 400 400 400 400 400 400 400 475 475 475 530

Flue Diameter 100 100 100 130 130 130 130 130 130 130 130 130

DimensionsHEM SL

B

A E

A D C

B

CB

A D

C

F

A E

B

C

C

B

A E

A D C

B

CB

A D

C

F

A E

B

C

C

Standard Unit

13/03/2020

Model - HEM SL 30-6 45-9 50-6 60-12 75-9 75-15 90-18 100-12 125-15 150-18 175-21 200-24

Output High/Low & Modulating

Max kW 27.0 40.5 45.0 54.2 68.5 67.5 80.4 88.7 116.7 135.7 160.8 178.3

Min kW 15.0 23.5 23.9 36.4 44.6 41.5 41.6 62.4 70.5 79.9 82.6 108.3

NOx Seasonal (Gross) mg/kWh <95 <95 <95 <95 <95 <95 <95 <95 <95 <95 <95 <95

Seasonal Space Heating Energy Efficiency % hs,h 74.3% 73.0% 73.0% 73.8% 72.2% 73.0% 74.6% 75.2% 75.7% 73.4% 76.3% 74.0%

TempRise Max ∆t °C 35

Air Off Max °C 70

AirflowVolume Min. Volume for max ∆t m3/s 0.97 1.45 1.61 1.94 2.42 2.42 2.90 3.23 4.03 4.84 5.64 6.45

Pressure Drop At above airflow Pa 16 17 20 18 21 15 19 22 19 19 20 21

Electrics V/ph/Hz 1N/230V/50~

Fuel

Connection BSP/Rc 3/4" 1 1/4" 3/4" 1 1/4"

Natural Gas

Minimum InletPressure mbar 20.0

Rate m³/h 3.35 4.76 5.29 6.52 8.15 8.26 9.59 10.31 13.76 16.22 19.43 21.81

Flue

Diameter mm ø 100 130

Maximum Length - type B m 14 16 max 3M @dia 130mm*

Maximum Length** - type C m 14** 16** N/A

Nett Weight (single units) Kg 59 85 79 118 105 139 165 130 185 204 235 265

Two Modules in Series ∆t = 50°C

Heat Output kW 54.0 81.0 90.0 108.4 137.0 135.0 160.8 177.3 233.4 271.4 321.5 356.6

Minimum Airflow @ 0°C air inlet m³/s 0.97 1.45 1.61 1.94 2.42 2.42 2.90 3.23 4.03 4.84 5.64 6.45

Pressure Drop At minimum Airflow Pa 27 29 33 30 35 25 31 37 31 32 34 35

Three Modules in Series ∆t = 75°C

Heat Output kW 81.0 121.5 135.0 162.6 205.5 202.5 241.2 266.0 350.1 407.1 482.3 535.0

Minimum Airflow @ 0°C air inlet m³/s 1.04 1.56 1.73 2.08 2.59 2.59 3.11 3.46 4.32 5.18 6.05 6.91

Pressure Drop At minimum Airflow Pa 46 49 56 51 59 43 52 63 52 54 57 58

Model - HEM SL 30-6 45-9 50-6 60-12 75-9 75-15 90-18 100-12 125-15 150-18 175-21 200-24

* Ø150 for a total calculated length in excess of 3M up to 9M, Ø180 for in excess of 10m up to 18M and Ø200 for in excess of 18m up to 24M. If an offset is required a set of 45° bends should be used being equivalent to 0.5m of flue length. 90° bends may be used but each set will be equivalent to 1.0m of flue length.**Length shown is maximum calculated length. Concentric flue terminals are equivalent to 5m of flue length. If an offset is required two sets of 45° bends should be used each set being equivalent to 0.5m of flue length. 90° bends may be used but each set will be equivalent to 1.0m of flue length.

Unit Fitted With standard EA Enclosure

7

Not

e:

HEM

NVx

The

abov

e da

ta re

fers

to a

sin

gle

mod

ule

pres

sure

dro

p. F

or tw

in m

odel

s, re

fer t

o m

anuf

actu

rer.

Compact. Efficient.Compliant.

The all new LNvx from Powrmatic

30-6

45-9

50-6

60-12

75-9

75-15

90-18

100-12

125-15

2160

3600

5040

6480

7920

9360

1080

010

800

1224

0

1368

0

1512

0

1656

0

1800

0

1944

0

2088

020

880

2232

0

2376

0

2520

0

2664

0

2808

0

2952

0

3096

030

960

3240

0

3384

0

3528

0

3672

0

3816

0

3960

0

4104

041

040

4248

0

4392

0

4536

0

4680

0

4824

0

4968

0

5112

051

120

5256

0

5400

0

5544

0

5688

0

5832

0

5976

0

Airflow m³/h

150-18

175-21200-24

Pressure Drop GraphHEM SL

Note:• The above data refers to a single module pressure drop. Twin modules in series = single module drop x 2, Triple modules in series = single module drop x 3• For multiple units or accurate pressure drop information refer to manufacturer.

Pressure Drop GraphsHEM NVx

10-3

15-418-5

25-530-6

40-8

50-6

60-775.9

100-12

110-13125-15

150-18175-21

Note:• The above data refers to a single module pressure drop. For twin models, refer to manufacturer.• For multiple units or accurate pressure drop information refer to manufacturer.

8

Compact. Efficient.Compliant.

The all new LNvx from Powrmatic

Note:• The above data refers to a single module pressure drop. Twin modules in series = single module drop x 2, Triple modules in series = single module drop x 3• For multiple units or accurate pressure drop information refer to manufacturer.

Output Availability • NVx Range 10-175 in 14 single unit sizes• SL Range 30-200 in 12 single unit sizes

Double Units

Output Availability • NVx Range up to 2 x 175 units• SL Range up to 2 x 200 units• Configured of single units of different kW output sizes to suit

Output Availability • SL Range up to 600 (3 x 200 units)• Configured of single units of different kW output sizes to suit

Single Unit

Typical ConfigurarionHEM NVx & SL

Triple Units

9

Compact. Efficient.Compliant.

The all new LNvx from Powrmatic

Burner enclosures are available for weatherproofed external and internal plant room applications. Fully galvanized steel construction in either self finish or durable epoxy powder coated paint finish to BS 10-A-05 as standard. Other standard BS or RAL colours are available priced upon application.

Airflow Direction

Burner EnclosersHEM NVx & SL

External Enclosure Plant Room Enclosure

Left To Right Right To Left

Standard Airflow Optional AirflowFor horizontal unit installation

Down-Flow

Up-Flow

10

Compact. Efficient.Compliant.

The all new LNvx from Powrmatic

Your Installer GuideHEM NVx & SL

GeneralThe following notes are provided as a guide, however installers and operators should fully acquaint themselves with the more detailed guidance provided in the relevant installation manual. For copies of such manuals please consult our technical department or visit our website - www.powrmatic.co.uk

StandardsAll Powrmatic HEM modules should be installed, commissioned and operated with due regard to appropriate regulations including but not limited to BS6230:2011, Gas Safety (Installation and Use Regulation) 1998, other relevant Codes of Practice, the possible requirements of Local Authorities, Fire Officers and insurers.

ApplicationHEM modules are typically applied in four distinct configurations and due regard is required for each to ensure safe and reliable operation as well as compliance to necessary regulations. Typical application types are as follows: • External• Internal• Plant room• Dedicated compartment within an air handling unit or process heater which itself may be externally located, internally located or within a plant room.

Location and PositionModules should be firmly fixed within their environment, free from vibration and protected from the effects of rain, spray or water ingress. External modules should be fitted with a dedicated Powrmatic burner enclosure. Consideration should also be given to flue routes and points of exit, gas, electrical and where applicable control connections. Modules should not be installed in hazardous areas or areas where there is a foreseeable risk of flammable or corrosion inducing particles, gases or vapours being drawn into the combustion air or main fan circuits. Areas where special consideration or advice may be required could include but is not limited to: Where degreasing solvents are present, even in minute concentrations.Where paint spraying is carried out.Where styrenes or other laminating products are used.Where airborne silicone is present.Where petrol engined vehicles are stored or maintained.Where dust is present (ie wood working or joinery shops).Where high levels of extract persist. Installation in such areas may be possible under specific conditions. Please consult our technical department for further information.

Plant Room or Enclosure Locations Specific requirements exist where modules are installed within plant rooms or enclosures, including within dedicated compartments of air handling units or process heaters. Such requirements cover the provision of positive ductwork connections as well as ventilation for combustion air and general plant room or enclosure ventilation. It is recommended that you consult with the installation manual prior to installation.

Installation Clearances Particular clearances may be necessary for the correct and safe function of the module as well as for maintenance purposes. Such clearances are confirmed in the relevant installation manual.

Combustion Air & General Ventilation Within the United Kingdom mandatory regulations apply concerning the provision of combustion air and general heater ventilation. Please consult the installation manual for further details.

Ductwork Duct connections to and from the module should be such that the airflow across the entirety of the heat exchanger is uniform. Sharp turns and/or restrictions close to the module should be avoided.

Condensate Care should be taken to ensure that when modules are operated with airflows or heat output rates which will generate the production of condensate then provision should be made with respect to the specification of heat exchanger material and for the removal of condensate. If in doubt then please consult our technical department.

Fan Overrun All HEM modules require the provision of a fan overrun facility, by others, to ensure that the heat exchanger is correctly cooled at the end of each firing cycle. If in doubt then please consult our technical department.

Gas ConnectionsCare should be taken when sizing pipework to ensure that minimum gas inlet pressures are not compromised under dynamic load conditions. Isolating valves and service unions should be provided for each module and pipework installed with due regard for relevant standards and Codes of Practice.

Fuel consumption and output figures contained within this brochure are at maximum firing rate and based upon nett calorific values as:- Natural gas (G20) nett CV 34.02 MJ/m3- LPG Propane (G31)nett CV 88.0 MJ/m3

FluePowrmatic HEM modules requires a separate flue of the appropriate size and type. Systems may be installed in either the horizontal or vertical plane and maximum lengths apply and should be strictly observed. The inclusions of bends and/or provision of combustion air intake ductwork will reduce the permissible length. For further information please consult the Installation, Operation and Maintenance manual or Powrmatic Technical. Flues must be adequately supported and terminated with the approved terminal assembly, with due regard to the point of exit and its proximity to any windows, doors or ventilation intakes etc.

Guarantee Powrmatic HEM Heat Modules are provided with a comprehensive guarantee. For United Kingdom sales the heater has the benefit of a two year parts and one year labour guarantee. All guarantees are subject to terms and conditions.

PARTS WARRANTY

2YEAR

LABOUR WARRANTY

1YEAR

10YEAR

TIME RELATEDHEAT EXCHANGER

WARRANTY

11

About UsPowrmatic design, develop and deliver HVAC solutions worldwide across a wide range of commercial and

industrial applications creating comfortable and safe environments, differentiated through innovation, integrity, compliance and service.

Our specialised HVAC divisions:

Industrial and commercial warm air and radiant space heating

solutions manufactured to achieve efficient performance, compliance and reliability for

every application in partnership with the HVAC trade.

Custom designed highly efficient, cost-effective smoke,

natural and powered ventilators manufactured to meet project

requirements of building operators, architects, specifiers

and contractors.

Worldwide distributors of innovative wall mounted heat

pumps air conditioner technology providing efficient comfort cooling

and heating all year round.

Bespoke heating and ventilation solutions designed to serve

individual customers specific project requirements. In addition

our OEM products provide partner AHU manufacturers with high quality energy efficient gas

fired heat exchangers.

Heating Ventilation Air Conditioning Engineered Products

Contact UsPowrmatic LimitedHort Bridge, IlminsterSomersetTA19 9PStel: +44 (0) 1460 53535fax: +44 (0) 1460 52341e-mail: info@powrmatic.co.uk

Powrmatic Ireland45 Broomhill Close

TallaghtDublin 24

tel: +353 (0) 1452 1533 fax: +353 (0) 1452 1764

e-mail: info@powrmatic.ie

#keepingthenationwarm

Powrmatic pursues a policy of continues improvement in both design and performance of its products and therefore reserves the right to change, amend or vary specifications without notice. Whilst the details contained herein are believed to be correct they do not form the basis of any contract and interested

parties should contact the Company to confirm whether any material alterations have been made since publication of this brochure.

EURO -A IRQUALIT YICOM

Ener gy Association

Issue 1.2