flue manual (maxima) (v3) (page 1) - gasboilerforums.com · modena / domina f24 / f30 sigma 20-40 /...

1

CONTENTS

2 - 5

6 & 7

8 & 9

10

11 & 12

13 & 14

Page No.

MODENA / DOMINA

F24 / F30

SIGMA 20-40 / SIGMA 40-60 / SIGMA 60-100

TEMPRA 12 / 18

TEMPRA 24 / TEMPRA 30

ARENA 30A / ARENA 30C

15 & 16MAXIMA 27C/27S AND MAXIMA 35C/35S

SECTION 1 Boiler Dimensions and Minimum Clearances

18 - 21

22 - 25

26 & 27

28 & 29

30 & 31

32 - 35

Page No.

MODENA / DOMINA

17Introduction

F24 / F30

SIGMA 20-40 / SIGMA 40-60

SIGMA 60-100

TEMPRA 12 / 18

TEMPRA 24 / TEMPRA 30

36ARENA 30A / ARENA 30C

37 & 38MAXIMA 27C/27S AND MAXIMA 35C/35S

SECTION 2 Standard Flue Applications

39

40

41 & 42

43 & 44

45

46 - 49

Page No.

Resistance Factors / Permissible Flue Lengths (concentric)

Resistance Factors / Permissible Flue Lengths (two pipe)

Flue Restrictor Sizes

Example Flueing Diagrams - horizontal concentric flues

Example Flueing Diagrams - vertical concentric flues

Example Flueing Diagrams - two pipe system

50S.E. Duct / ‘U’ Duct

51 & 52Flue Terminal Positions

53 - 61Accessories for Flue Systems (Standard Boilers & Condensing Boilers)

SECTION 3 Flueing Options

The Gas Safety Regulations (Installation & Use)

N.B. Flues must be installed strictly in accordance with:

The Building Regulations

Local Building Regulations

The Building Standards (Scotland - Consolidated) Regulations

B.S. 5440 Part 1 - Flues

British Standard Codes of Practice:

B.S. 5440 Part 2 - Air Supply / Ventilation

B.S. 6798 - Installation of Gas Fired Hot Water Boilers

PLEASE NOTE: THIS IS A FLUE OPTION BOOK. FOR MORE DETAILED INFORMATION PLEASE REFER TO THERELEVANT BOILER INSTALLATION MANUAL.

BOILER DIMENSIONS AND MINIMUM CLEARANCES

MODENA 80E

2

1 3 4 5

15012012070

110

80 8080

460

Top view

1149560609536

100

720

725

16025

10

100270

460

175100

Bottom viewed from above

Distance between connections

95

60 120280

26

65

190 270

Top

Minimum Clearances

Sides

Front

Bottom

* 50mm refers to minimum distance between any openable/removable panel (i.e. kitchen unit door).A minimum 600mm must be available for servicing access.

200mm

MODENA 80E

5mm

50mm*

200mm

Key

1 - 3/4” central heating flow outlet (22mm with isolation valve fitted)

2 - 1/2” domestic hot water flow outlet(15mm connector)

3 - 1/2” gas inlet(22mm with isolation valve fitted)

4 - 1/2” domestic cold water inlet(15mm with isolation valve fitted)

5 - 3/4” central heating return inlet(22mm with isolation valve fitted)

6 - 1/2” Pressure relief outlet

TOP FLUE ONLY


MODENA 102

3

733

460

430

105

14

362

200

720

65

Ø60

95

Ø10

0

189

Distance between connections36 95 60 60 155 54

175


189

460

Top view

120120

200

110

80

110

543261

Top

Minimum Clearances

Sides

Front

Bottom


200mm

MODENA 102

5mm

50mm*

200mm

Key







TOP FLUE ONLY


DOMINA 80N

4

Top view


178

190 270


272

760

249

98

609536 60 95

460

100

727

114

160100 25 150 25

53 4261

Top

Minimum Clearances

Sides

Front

Bottom


100mm

DOMINA 80N

5mm

50mm*

200mm

Key







REAR FLUE AS STANDARD


DOMINA 102 N

5

363

15 43076

015

692

36 15595 5460

2

531

60

189

175

1 3 5

2

6


4

4

Top view

165

230 230

Top

Minimum Clearances

Sides

Front

Bottom


100mm

DOMINA 102 N

5mm

50mm*

200mm

Key







REAR FLUE AS STANDARD


FERROLI F24

6

Top view


178

190 270


272

760

249

98

609536 60 95

460

10072

7

114

160100 25 150 25

8480 80

12070 120 15011

0

53 421 6

65

Top

Minimum Clearances

Sides

Front

Bottom


200mm (100mm IF USING REAR FLUE)

F24

5mm

50mm*

200mm

Key







TOP FLUE STANDARD - REAR FLUE OPTIONAL


FERROLI F30

7

363

65

15 430

760

15

692

36 15595 5460

2

531

60

189

175

1 3 5

2

6


4

4

202

110

Ø80 Ø80 Ø80

120 120110

Top view

165

230 230

Top

Minimum Clearances

Sides

Front

Bottom



F30

5mm

50mm*

200mm

Key







TOP FLUE STANDARD - REAR FLUE OPTIONAL

25

A

25

B 85

147

15

50

120 50

D

C

132

50

200

21

220

3

4

600

620

200

78

5

Right side view

Front view

Top view


8

SIGMA 20-40 AND SIGMA 40-60

Top

Minimum Clearances

Sides

Front

Bottom


200mm

SIGMA 20-40 / SIGMA 40-60

5mm

50mm*

200mm

Amm

Dmm

Bmm

Cmm

Sigma 20-40 603553320

Sigma 40-60 5530133400

Model

Key

1 - Ø 22mm flow outlet2 - Ø 22mm return inlet3 - Ø 15mm gas inlet4 - Rear air inlet/flue outlet5 - Top air inlet/flue outlet

REAR FLUE AS STANDARD - TOP FLUE OPTIONAL

325 35

207

5542

58450

643

132,5 162,5105

25 25

200 250

450

115

200

360

115

1

2

3

3

4

2660

1 2

Right side viewFront view

Top view19

0

5


9

Top

Minimum Clearances

Sides

Front

Bottom


200mm

SIGMA 60-100

5mm

50mm*

200mm

REAR FLUE AS STANDARD - TOP FLUE OPTIONAL

SIGMA 60-100

Key

1 - Ø 22mm flow outlet2 - Ø 22mm return inlet3 - Ø 15mm gas inlet4 - Rear air inlet/flue outlet5 - Top air inlet/flue outlet

105 1752595

165

720

12485

400

115

13

36

160

155

36

98

2 31

155 12485

110

160

Ø100Ø60

TOP VIEW

BOTTOM VIEW

16.5

270

98

FRONT VIEW

RIGHT SIDE VIEW

Key

1 - 3/4” Central heating outlet (22mm with isolation valve fitted)

2 - 1/2” Gas inlet(22mm with isolation valve fitted)

3 - 3/4” Central heating inlet(22mm with isolation valve fitted)


TEMPRA 12-18

10

Top

Minimum Clearances

Sides

Front

Bottom



TEMPRA 12-18

5mm

50mm*

200mm

TOP FLUE AS STANDARD - REAR FLUE OPTIONAL


TEMPRA 24

11

760

190

36 114155155

272

175

98

15515536

460

98

114

160100 25 150 25

Ø80Ø80 Ø80

12070 120 150

110

321 4

965

706

FRONT VIEW

LEFT SIDE VIEW

BOTTOM VIEWED FROM ABOVETOP VIEW

Top

Minimum Clearances

Sides

Front

Bottom



TEMPRA 24

5mm

50mm*

200mm


Key






TEMPRA 30

12

363

65

15 430

760

15

692

460

36 155 215 54

321

189

175

1 2 3

202

110

Ø80 Ø80 Ø80

120 120110

165

FRONT VIEW

LEFT SIDE VIEW

BOTTOM VIEWED FROM ABOVE

TOP VIEW

4

Top

Minimum Clearances

Sides

Front

Bottom



TEMPRA 30

5mm

50mm*

200mm


Key






ARENA 30A

13

205

220

60

110

120

8

9

73109,56262109,544

139

368

760

460

1 2 3 4 56

7

FRONT VIEW

RIGHT SIDE VIEW

BOTTOM VIEW

TOP VIEW

1 2 3 4 5

6

7

Top

Minimum Clearances

Sides

Front

Bottom

* 50mm from any openable panel - 600mm minimum required for servicing.

200mm

ARENA 30A

30mm (recommended 150mm)

50mm*

300mm

TOP FLUE ONLY

Key

1 - Heating flow - (22mm with isolation valve fitted)2 - DHW storage flow - (22mm with isolation valve fitted)3 - Gas inlet - (22mm with isolation valve fitted)4 - DHW storage return - (22mm with isolation valve fitted)5 - Heating return - (22mm with isolation valve fitted)6 - Drain cock7 - Safety valve - 1/2”8 - Flue gas outlet9 - Air inlet


ARENA 30C

14

60

220

205

110

120

460

760

368

739576,576,59544

108

50 68

1 2 3 4 56

8

9

7

BOTTOM VIEW

1 2 3 4 5

6

7

FRONT VIEW

RIGHT SIDE VIEW

TOP VIEW

Top

Minimum Clearances

Sides

Front

Bottom

* 50mm from any openable panel - 600mm minimum required for servicing.

200mm

ARENA 30C

30mm (recommended 150mm)

50mm*

300mm

TOP FLUE ONLY

Key

1 - Heating flow - (22mm with isolation valve fitted)2 - DHW outlet - (15mm with connector fitted)3 - Gas inlet - (22mm with isolation valve fitted)4 - Cold water inlet - (15mm with isolation valve fitted)5 - Heating return - (22mm with isolation valve fitted)6 - Drain cock7 - Safety valve - 1/2”8 - Flue gas outlet9 - Air inlet


MAXIMA 35C

15

367

780

780

180

138

138 19

0

200

100480

Top view

64321120 120 120 120

240 240

143 14343 60

Bottom view

5

Top

Minimum Clearances

Sides

Front

Bottom


300mm

MAXIMA 35C

25mm

50mm*

200mm

TOP FLUE ONLY

Key








MAXIMA 27C, 27S, AND 35S

16

Top view Bottom view

Top

Minimum Clearances

Sides

Front

Bottom

MAXIMA 27C, 27S AND 35S

DETAILS

TO

FOLLOW

17

max 0.84mmin 0.54m

max 0.84mmin 0.54m

Typical Top Flue - Rear OutletTypical Top Flue - Side Outlet

100 / 60 CONCENTRIC TELESCOPIC FLUE (0.84m)100 / 60 APPLIANCE BEND - 90deg.

Rear Outlet Max. Length 1m N.B. No flue restictor required for rear outlet

100 / 60 CONCENTRIC FLUE (NON-TELESCOPIC) (0.75m)

max 0.84mmin 0.54m

0.75m

Non-StandardTop Flue - Side Outlet

Available

TOP: MODENA TOP FLUE OUTLET

BOTTOM: DOMINA REAR FLUE OUTLET

Details of Standard Top and Rear Flue kits for the current range of Férroli Boilersshowing items included in each STANDARD FLUE KIT.

EXAMPLES:

FERROLI FLUE APPLICATIONS

FLUE APPLICATIONS

MODENA 80 / 102

18

STANDARD FLUE KIT (TOP FLUE ONLY)CODE: 1KWMA07Y Includes: 1-0.84m Telescopic flue

1-Appliance Bend

NON-STANDARD FLUE APPLICATIONS; MODENA (See “FLUE OPTIONS”)

max 0.84mmin 0.54m

max 0.84mmin 0.54m



Horizontal Vertical Horizontal Vertical

Options 100mm Concentric 125mm Concentric80mm Two

Pipe System

MaximumEquivalentdistance

3m 4m 5m 5m48m - Mod 80

50m - Mod 102

FLUE APPLICATIONS

DOMINA 80

19

STANDARD REAR FLUE KIT Includes: 1-0.75m Flue (non-telescopic)CODE: 823204



0.75m

BACK PLATE

SEALS

max 0.84mmin 0.54m


Available

NON-STANDARD FLUE APPLICATIONS; DOMINA (See “FLUE OPTIONS”)

Rear Flue Application

Maximum Flue Length

DOMINA 80

= 1m

REAR MOUNTING PLATE AND SEALSSUPPLIED IN BOILER CARTON

FLUE APPLICATIONS

DOMINA 102

20

STANDARD REAR FLUE KITCODE: 823204 Includes: 1-0.75m Flue (non-telescopic)



0.75m

max 0.84mmin 0.54m


Available

NON-STANDARD FLUE APPLICATIONS; DOMINA (See “FLUE OPTIONS”)


Maximum Flue Length

DOMINA 102

= 1m

FLUE APPLICATIONS

DOMINA 80 / 102

21

TOP FLUE KIT OPTIONCODE: 1KWMA07Y Includes: 1-0.84m telescopic flue; 1-Appliance BendCODE: 1KWMR82A Includes: 1-Fan Adaptor; 2-Air Intake Plugs and Seals

NON-STANDARD FLUE APPLICATIONS; DOMINA 80 / 102 (See “FLUE OPTIONS”)

max 0.84mmin 0.54m

max 0.84mmin 0.54m

Typical Top Flue - Side OutletTypical Top Flue - Rear Outlet

100 / 60 CONCENTRIC TELESCOPIC FLUE (0.84m)

FAN ADAPTORAIR INTAKE PLUGS AND SEALS

100 / 60 APPLIANCE BEND - 90deg.



Pipe System


3m 4m 5m 5m48m - Dom 80

50m - Dom 102

FLUE APPLICATIONS

FERROLI F24

22

STANDARD TOP FLUE KITCODE: 1KWMA07Y Includes: 1-0.84m telescopic flue

1-Appliance Bend

NON-STANDARD FLUE APPLICATIONS; FERROLI F24 (See “FLUE OPTIONS”)

max 0.84mmin 0.54m

max 0.84mmin 0.54m





Pipe System


3m 4m 5m 5m 48m

FLUE APPLICATIONS

FERROLI F24

23

REAR FLUE OPTIONCODE: 822181 Includes: 1-0.75m non-telescopic flue

1-Fan Extension1-Back Plate; 2-Seals

NON-STANDARD FLUE APPLICATIONS; F24 (See “FLUE OPTIONS”)



0.75m

BACK PLATE

FAN EXTENSION

SEALS


Maximum Flue Length

FERROLI F24

= 1m

FLUE APPLICATIONS

FERROLI F30

24

STANDARD TOP FLUE KITCODE: 1KWMA07Y Includes: 1-0.84m telescopic flue

1-Appliance Bend


max 0.84mmin 0.54m

max 0.84mmin 0.54m





Pipe System


3m 4m 5m 5m 50m

FLUE APPLICATIONS

FERROLI F30

25

REAR FLUE OPTIONCODE: 822186 Includes: 1-0.75m Flue (non-telescopic)

1-Fan Extension; 1-Boiler Adaptor

Rear Outlet Max Length 1m N.B. No flue restictor required for rear outlet


0.75m

FAN EXTENSION

BOILER ADAPTOR



Maximum Flue Length

FERROLI F30

= 1m

FLUE APPLICATIONS

26


STANDARD REAR FLUECODE: 823204 Includes: 1-0.75m Flue (non-telescopic)

& Flue Bend

Top Flue - Side Outlet

Rear Outlet Max. Length 1m


max 0.84mmin 0.54m

0.75m

Non-Standard

Boiler Adaptor

BACK PLATE

SEALS

NON-STANDARD FLUE APPLICATIONS; SIGMA (See “FLUE OPTIONS”)


Maximum Flue Length

SIGMA 20-40 and 40-60

= 1m


27

FLUE APPLICATIONS


TOP FLUE OUTLET OPTIONCODE: 1KWMR52A - Vertical Adaptor; CODE: 1KWMR38A - 0.84m Telescopic Flue and Bend

NON-STANDARD FLUE APPLICATIONS; SIGMA 20-40 / 40-60 (See “FLUE OPTIONS”)

100 / 60 CONCENTRIC TELESCOPIC FLUE (0.84m)100 / 60 M/F BEND - 90deg.VERTICAL ADAPTOR

max 0.84mmin 0.54m

Typical Top Flue - Side Outlet



Pipe System


3m 4m 5m 5m 40m

FLUE APPLICATIONS

SIGMA 60-100

28

STANDARD REAR FLUECODE: 823204 Includes: 1-0.75m Flue (non-telescopic)

& Flue Bend

Top Flue - Side Outlet

Rear Outlet Max. Length 1m


max 0.84mmin 0.54m

0.75m

Non-Standard

Boiler Adaptor

BACK PLATE

SEALS

NON-STANDARD FLUE APPLICATIONS; SIGMA (See “FLUE OPTIONS”)


Maximum Flue Length

SIGMA 60-100

= 1m


FLUE APPLICATIONS

SIGMA 60-100

29

TOP FLUE OPTIONCODE: 1KWMA07Y Includes: 1-Appliance bend

1-0.84m Telescopic flue

NON-STANDARD FLUE APPLICATIONS; SIGMA 60-100 (See “FLUE OPTIONS”)

max 0.84mmin 0.54m

max 0.84mmin 0.54m

Typical Top Flue - Rear Outlet Typical Top Flue - Side Outlet




Pipe System


3m 4m 5m 5m 40m

FLUE APPLICATIONS

TEMPRA 12 / 18

30

STANDARD TOP FLUE KITCODE: 1KWMR38A Includes: 1-Flue Bend

1-0.84m Telescopic Flue

NON-STANDARD FLUE APPLICATIONS; TEMPRA 12 / 18 (See “FLUE OPTIONS”)

Typical Top Flue - Side Outlet

100 / 60 CONCENTRIC TELESCOPIC FLUE (0.84m)100 / 60 M/F BEND - 90deg.

max 0.84mmin 0.54m

Typical Top Flue - Rear Outlet

max 0.84mmin 0.54m



Pipe System


3m 4m 5m 5m 45m

FLUE APPLICATIONS

TEMPRA 12 / 18

31

REAR FLUE OPTIONCODE: 1KWMR04A Includes: 1-Back Plate; 2-SealsCODE: 823204 1-0.75m Non-Telescopic Flue



0.75m

BACK PLATE

SEALS

NON-STANDARD FLUE APPLICATIONS; TEMPRA 12 / 18 (See “FLUE OPTIONS”)


Maximum Flue Length

TEMPRA 12 / 18

= 1m

FLUE APPLICATIONS

TEMPRA 24

32

STANDARD TOP FLUE KITCODE: 1KWMA07Y Includes: 1-Appliance Bend;

1-0.84m telescopic flue

NON-STANDARD FLUE APPLICATIONS; TEMPRA 24 (See “FLUE OPTIONS”)

max 0.84mmin 0.54m

max 0.84mmin 0.54m





Pipe System


3m 4m 5m 5m 48m

FLUE APPLICATIONS

TEMPRA 24

33

REAR FLUE OPTIONCODE: 822181 Includes: 1-0.75m Non-Telescopic Flue

1-Fan Extension; 1-Back Plate; 2-Seals



0.75m

BACK PLATE

FAN EXTENSION

SEALS



Maximum Flue Length

TEMPRA 24

= 1m

FLUE APPLICATIONS

TEMPRA 30

34

STANDARD TOP FLUE KITCODE: 1KWMA07Y Includes: 1-Appliance Bend;

1-0.84m telescopic flue


max 0.84mmin 0.54m

max 0.84mmin 0.54m





Pipe System


3m 4m 5m 5m 50m

FLUE APPLICATIONS

TEMPRA 30

35

REAR FLUE OPTIONCODE: 822186 Includes: 1-0.75m Flue (non-telescopic)

1-Fan Extension; 1-Boiler Adaptor

Rear Outlet Max Length 1m N.B. No flue restictor required for rear outlet


0.75m

FAN EXTENSION

BOILER ADAPTOR



Maximum Flue Length

TEMPRA 30

= 1m

FLUE APPLICATIONS

ARENA 30A & 30C

36

STANDARD TOP FLUE KITCODE: ARENA 30A - 822024 Both include: Valves; Screws; Boiler Adaptor;

ARENA 30C - 822025 0.75m Flue; 90deg. Bend

NON-STANDARD FLUE APPLICATIONS; ARENA 30A & 30C (See “FLUE OPTIONS”)

60 / 100 CONCENTRIC


100 / 60 M/F BEND - 90deg.

APPLIANCE ADAPTOR



Pipe System


11m 12m 20m 21m 100m

N.B. The Appliance Adaptor must be used for ALL CONCENTRIC FLUE Applications - Horizontal or Vertical

FLUE APPLICATIONS

MAXIMA 35C

37

STANDARD TOP FLUE KITCODE: TO FOLLOW Includes: 1-Appliance Bend;

1-0.993m Concentric Terminal

max 0.993mmin 0.54m

max 0.993mmin 0.54m





Pipe System


5m 6m TO FOLLOW TO FOLLOW 55m

FLUE APPLICATIONS

MAXIMA 27C, 27S, AND 35S

38

STANDARD FLUE KIT (TOP FLUE ONLY)CODE: Includes:



Pipe System


DETAILS

TO

FOLLOW

39

FLUE OPTIONS

HORIZONTAL AND VERTICALCONCENTRIC FLUES

To calculate the total resistance of the flue refer to the tables below:

TABLE 1:

RESISTANCE FACTORS

100mm Concentric Bend (90deg.)


100mm Concentric Vertical Flue Terminal



125mm Concentric Vertical Flue Terminal

N.B. When calculating resistance factors for Horizontal ConcentricFlues, please note that the Appliance Bend and the Flue Terminalare already allowed for in the stated “Maximum Flue Length”.

From the above table it can be seen that a 100mm 90deg. bend is equivalent to 1m of straight pipeand a 125mm 90deg. bend is equivalent to 0.5mtr of straight pipe.

1.0m

0.5m

0m

0.5m

0.25m

0m

KWMR81U

KWMA64A

1KWMR19A

KWMA73K

KWMA72K

1KWMR12A

TABLE 2:

Horizontal Vertical Horizontal VerticalBOILER

100mm Concentric 125mm Concentric

3mMODENA 80/102 4m 5m 5m

3mDOMINA 80/102 * 4m 5m 5m

3mSIGMA * 4m 5m 5m

3mTEMPRA 12 / 18 * 4m 5m 5m

3mTEMPRA 24 / 30 * 4m 5m 5m

3mF24 & F30 * 4m 5m 5m

11mARENA 30A & 30C

* Rear flue max. length = 1m

12m 20m 21m

5mMAXIMA 35C 6m TO FOLLOW TO FOLLOW

MAXIMUM PERMISSIBLE FLUE LENGTH

FLUE OPTIONS

40

80MM TWO PIPEFLUEING SYSTEM

To calculate the total resistance of the flue refer to the tables below:

RESISTANCE FACTORS OF 80MM FLUE PIPE AND FITTINGS (HORIZONTAL)

Horizontal Flue Pipe

Horizontal Air Intake

90deg. Bend - Flue Gas

90deg. Bend - Air

45deg. Bend - Flue Gas

45deg. Bend - Air

Actual Length (x2)

Actual Length

2.5m

1.5m

2.2m

1.2m

Flue Gas Terminal (Horizontal) 5.0m

Air Terminal 2.0m

KWMA83A (1m Length)

KWMA83A (1m Length)

KWMA82A

KWMA82A

KWMA65A

KWMA65A

KWMA86A

KWMA85A

MAXIMUM EQUIVALENT FLUE LENGTH USING TOP OUTLET APPLICATION

MODENA 80/ DOMINA 80

SIGMA

TEMPRA 12 / 18

TEMPRA 24

TEMPRA 30

F24

48.0m

MODENA 102/ DOMINA 102 50.0m

40.0m

45.0m

48.0m

50.0m

48.0m

F30 50.0m

ARENA 30A & 30C 100.0m

MAXIMA 35C 55.0m

RESISTANCE FACTORS OF 80MM FLUE PIPE AND FITTINGS (VERTICAL)

Vertical Flue Pipe

Vertical Air Pipe

Vertical terminal

Condensate Outlet

Actual Length

Actual Length

3.0m

3.0m

KWMA83A

KWMA83A

1KWMR47A

1KWMA55U

N.B. Extensive runs of 80mm Flue Pipe should, wherever possible, be effectively insulated to avoidexcessive condensation. This is essential where the flue runs through exposed areas such as roofspaces etc.

FLUE OPTIONS

FLUE RESTRICTOR SIZES

41

100MM HORIZONTAL CONCENTRIC FLUES

MODEL

MODENA 80

MODENA 102

DOMINA 80

DOMINA 102

F24

F30

SIGMA 20-40

SIGMA 40-60

SIGMA 60-100

TEMPRA 12

TEMPRA 18

TEMPRA 24

TEMPRA 30

ARENA 30A & 30C

MAXIMA 35C

TOP OUTLET

<1m

>1m

<1m

>1m

<1m

>1m

<1m

>1m

<1m

>1m

<1m

>1m

<1m

>1m

<1m

>1m

<1m

between 1-2m

over 2m

<1m

>1m

<1m

>1m

<1m

>1m

<1m

>1m

No restrictor required

No restrictor required

RESTRICTOR

50mm

No restrictor

52mm

No restrictor

50mm

No restrictor

52mm

No restrictor

50mm

No restrictor

52mm

No restrictor

36mm

39mm

41mm

46mm

43mm

47mm

No restrictor

37mm

37mm

43mm

47mm

50mm

No restrictor

52mm

No restrictor

REAR OUTLET

n/a

n/a

max.1m

max.1m

max.1m

max.1m

max.1m

max.1m

max.1m

max.1m

max.1m

max.1m

max.1m

max.1m

RESTRICTOR

No restrictor

No restrictor

No restrictor

No restrictor

No restrictor

36mm

46mm

No restrictor

No restrictor

No restrictor

No restrictor

No restrictor

FLUE OPTIONS

FLUE RESTRICTOR SIZES

42

80MM TWO PIPE FLUE SYSTEM

MODEL TOTAL RESISTANCE RESTRICOR SIZE

MODENA 80

0 - 13m 45mm

13 - 23m 47mm

23 - 38m 50mm

38 - 48m No restrictor

MODENA 102

0 - 20m 47mm

20 - 35m 50mm

35 - 45m 52mm


F24

0 - 13m 45mm

13 - 23m 47mm

23 - 38m 50mm


F30

0 - 20m 47mm

20 - 35m 50mm

35 - 45m 52mm


SIGMA 20-40

0 - 20m 36mm

20 - 30m 39mm

30 - 40m 39mm

SIGMA 40-60

0 - 20m 41mm

20 - 30m 46mm

30 - 40m 46mm

SIGMA 60-100

0 - 4m 43mm

4 - 12m 45mm

12 - 25m 47mm

25 - 33m 50mm


TEMPRA 12 0 - 45m 37mm

TEMPRA 180 - 15m 43mm

15 - 45m 47mm

TEMPRA 24

0 - 10m 45mm

10 - 20m 47mm

20 - 35m 50mm


TEMPRA 30

0 - 20m 47mm

20 - 35m 50mm

35 - 45m 52mm


A

B90 degree bend

a

b

c

d

43

FLUE OPTIONS

HORIZONTAL CONCENTRICFLUES

bendsA 45 degree

BC

a

b

c

d

Max. Equivalent Flue Length

Modena, Domina, Sigma,Tempra, F24, F30,

Arena 30A, Arena 30C 20m11m

Maxima 35C To Follow5m

5m3m

125mm100mm

Ref. Description Code

a Appliance bend 1KWMA31Y

b Flue pipe 1KWMA56U

c Horizontal terminal 823204

d 90 deg. bend 1KWMR81U

Example Flue Length Total

100mm Concentric Flue

Example: F30(100mm Concentric Flue)

A B

1m 0.75m100mm Flue 1.75m

Total 2.75m

90 deg. bend (1 x) 1m 1m

Refer to Tables 1& 2 for resistance values of flue fittings and maximum allowed flue length

N.B. No restrictor required for flue lengths above 1m



A B

2m 1m

C

0.9m125mm Flue 3.9m

Total 4.9m

45 deg. bend (2 x) 0.5m 1m



a Appliance bend 823017

b Flue pipe 1KWMR56U

c 45 degree bend 1KWMA72K

d Horizontal terminal 1KWMR56A


44

FLUE OPTIONS

HORIZONTAL CONCENTRICFLUES

c

A

B

C

90 degree bend

Appliance bend

b

c

da

b

a

B

A

90 degree bend

b

c d

Refer to Tables 1& 2 for resistance values of flue fittings and maximum allowed flue length



A B

1m 0.75m100mm Flue 1.75m

Total 2.75m

90 deg. bend (1 x) 1m 1m




A B

1m 1m

C

1.9m125mm Flue 3.9m

Total 4.9m

90 deg. bend (2 x) 0.5m 1m



a Vertical adaptor 1KWMA33K


c 90 degree bend 1KWMR81U

d Horizontal terminal 823204



a Appliance bend 823017



d Horizontal terminal 1KWMR56A

Example: Modena 102(125mm Concentric Flue)

Max. Equivalent Flue Length

Modena, Domina, Sigma,Tempra, F24, F30,

Arena 30A, Arena 30C 20m11m

Maxima 35C To Follow5m

5m3m

125mm100mm

45

FLUE OPTIONS

VERTICAL CONCENTRIC FLUEAPPLICATIONS

Height

a

b

c

d

Height

H3

H1

H2

45 degree bends

a

b

c

d

e

Example 1: 100mm Concentric Flue

Max. allowed height = 4m

Actual height of flue withno bends can total a max.of ..........

Total

4m

Example 2: 125mm Concentric Flue

Max. allowed height = 5m

Maximum equivalent flue height for ConcentricVertical Flue = H1 + H2 + H3 + (2 x 45 deg.bends)

125mm

EH = H 1

1m

H 2

1m

H 3

2m

45 deg.bends (x2)

0.25m(x2)

Total

= 4.5m




c Roof terminal 1KWMA83U

dRoof slate

(Pitched roof) 1KWMA82U

Example: Tempra 24(100 mm Concentric Flue) Ref. Description Code




d Roof terminal 1KWMR83A

Example: Tempra 24(125mm Concentric Flue)

eRoof slate

(Pitched roof) 1KWMA82U

46

FLUE OPTIONS

80MM TWO PIPESYSTEM (HORIZONTAL)

L1 (V)

L1 (H)

D1 (H)

L2 (H)

D2 (H)

L3 (H)

D3 (H)

150mm

a

b

bc

b

e

d

150mm

D1 (V)

D2 (H)

D2 (V)D1 (H)

150mm

a

b

c

e

d

D1 (V)

Resistance Values

Boiler:

F30

Total

44m

Max. allowed dist.

50m

D1(V)

1m

D1(H)

10m

D2(V)

2m

D2(H)

10m(x2)

Air terminal

Flue terminal

Air bend

Fluebend

2m 5m 1.5m 2.5m

Resistance Values

Boiler:

Tempra 24

Max. alloweddist.

48m

L1(V) +

2m +

D1(V) +

1m + 2 + 3 + 3

L1(H) + L2(H)+ L3(H)

2 + 3 + 3(x2)

D1(H) + D2(H)+ D3(H)

Air terminal

Flue terminal

Air bend

Fluebend

2m 5m1.5m(x3)

2.5m(x3)

2 161 8 2 5 4.5m

Total 46m

7.5m


a 80mm adaptor 1KWMA38U

b 90 degree bend 1KWMA82A

c Flue pipe 1KWMA83A

d Flue gas terminal 1KWMA86A

Example: F30(80mm Two Pipe Flue)

e Air terminal 1KWMA85A






Example: Tempra 24(80mm Two Pipe Flue)


47

FLUE OPTIONS

80MM TWO PIPESYSTEM (HORIZONTAL)

L1(V)

L1(H)L2(H)

D2(H)

L3(H)

D3(H)

D1(H)D1(V)150mma

b

c

d

e

f

D2(H)

D1(H)

D2(V)

D1(V)

a

b

c

c

e

d

Resistance Values

Boiler:

F24

Total

32m

Max. allowed dist.

48m

D1(V) +

1m

D1(H) +

15m

D2(V) +

1m

D2(H)

2m(x2)

Air terminal

Flue terminal

Air bend

Fluebend

2m 5m 1.5m 2.5m










b 80mm pipe 1KWMA82A

c 90 degree bend 1KWMA83A

d 45 degree bend 1KWMA65A

Example: Tempra 30(80mm Two Pipe Flue)

e Flue gas terminal 1KWMA86A

f HorizontalAir terminal 1KWMA85A

Component Total Resistance

Pipe flue gasL1(V) + L1(H) + L2(H) + L3(H)

e.g. 1m + 3m + 0.5m + 2m

N.B. horizontal flue pipe actuallenght x 2

1 + (3 + 0.5 + 2 x 2)

Pipe airD1(V) + D1(H) + D2(H) + D3(H)e.g. 0.5m + 3m + 0.5m + 1m

90 degree bends 1 - Flue gas1 - Air

45 degree bends

Flue gas terminalAir terminal

2 - Flue gas2 - Air

2.51.52.2 (x 2) = 4.41.2 (x 2) = 2.4

1

1

=

= 0.5 + 3 + 0.5 + 1

=

=

===

12m

5m

4m

6.8m

34.8m2m

5m=

Total Resistance

bends

H2

45 degree bends

H1

90 degree

Air Wall Terminal

L2

H3

L1

a

b

c

d

e

f

48

FLUE OPTIONS

80MM TWO PIPEVERTICAL FLUE

Flue Gas

Max. total flue length = 50m

80mm Vertical Flue Outlet/Wall Air Inlet

45 deg. bends

Sub Total

Vertical Flue Terminal

(H1 + H2 + H3)eg 2 + 3 + 5 = 10

Vertical Flue Pipe

Resistances

2.2m (x2) = 4.4m

17.4m

3m

10m

Air Inlet

90 deg. bends

Sub Total

Air Wall Terminal

(L1 + L2)eg 2 + 15 = 17

Horizontal Air Pipe

Resistances

1.5 (x2) = 3m

22m

2m

17m

Total

7.4m

39.4m

5m

27m



b 45 degree bends 1KWMA65A

c 90 degree bends 1KWMA82A

d 80mm pipe 1KWMA83A


e80mm vertical

terminal1KWMR47A

f Horizontal airterminal

1KWMA85A

49

FLUE OPTIONS

80MM TWO PIPEVERTICAL FLUE

with Terminal

Pipe

Height

a

H

Vertical Flue Outlet

Flue Gas

Air Pipeb

c

d

Resistance - Flue

80mm Vertical Flue Outlet

Vertical Flue Outlet with Terminal

Height = H (eg 8m)

Total

Resistance - Air

Height = H (eg 8m)

Total

12m12m

16m

28m

Max. Equivalent Flue Height

Modena 80 48m



b 80mm pipe 1KWMA83A

c 80mm roof terminal 1KWMA84U

d Vertical roof slate 1KWMA82U

Example: Modena 80(80mm Two Pipe Flue)

FLUE OPTIONS

S.E. DUCT / ‘U’ DUCT

50

FLUE AIR

FLUE AIR

FLUE AIR

FLUEAIR AIR

AIR

FLUE AIR

REFER TO B.S. 5440 - 1:2000 FOR FURTHER INFORMATION

51

FLUE TERMINAL POSITIONS

AG

B

C

D, E

Q

P

I

F

J L

Q

N

M

M

N

K

H

H

Q

N.B. SEE OVER FOR MINIMUM DIMENSIONS OF FLUE TERMINAL POSITIONS

52

MINIMUM DIMENSIONS OFFLUE TERMINAL POSITIONS

(ALL TYPES)

NOTE

N/A = Not applicable

a In addition, the terminal should not be nearer than 150mm (fanned draught) or300mm (natural draught) to an opening in the building fabric formed for the purposeof accommodating a built-in element such as a window frame. Seperation distancesare linked to the rated heat inputs as shown.

Condensing Terminal Positions: If the flue is to be terminated at low level, then thepotential effect of the plume must be considered.

The plume should not be directed:

DIMENSION TERMINAL POSITION(kW input expressed in net)

BALANCED FLUESROOM SEALED

FANNED DRAUGHT

Aa Directly below an opening, air brick,300mm

opening windows, etc.

Ba Above an opening, air brick,300mm


Ca Horizontally to an opening, air brick,300mm


D Below gutters, soil pipes or drain pipes 75mm

E Below eaves 200mm

F Below balconies or car port roof 200mm

G From a vertical drain pipe or soil pipe 150mm

H From an internal or external corner 100mm

I Above ground roof or balcony level 300mm

J From a surface facing the terminal 600mm

K From a terminal facing the terminal 1200mm

LFrom an opening in the car port (e.g. door,window) into the dwelling

1200mm

M Vertically from a terminal on the same wall 1500mm

N Horizontally from a terminal on the same wall 300mm

O From the wall on which the terminal is mounted N/A

P From a vertical structure on the roof 150mm

Q Above intersection with roof 300mm

across a frequently used access route

towards a window or door

across a neighbouring property

1000 50

Ø62

Ø10

0

Ø60

Ø10

0

500 50

ø 8

2ø

127

ø 8

0ø

125

900

80125

100050

ø 8

2ø

127

ø 8

0ø

125

Ø10

2

1

Ø10

0

max. 840

58min. 540

Ø60

2

Ø66

11480

Ø62

Ø118

95

Ø80

Ø10

2

Ø66

11480

Ø62

Ø126.5

95

Ø80

53

FLUE OPTIONS

ACCESSORIES FOR STANDARD BOILERS

CODE DRAWING PHOTO DESCRIPTION

1KWMA56U Concentric extension(M-F)Ø 60/100 length 1 m

1KWMR56U Concentric extension(M-F)Ø 80/125 length 1 m

1KWMA07Y

F24/F30, Modena,Sigma 60/100 andTempra 24/30

Inlet/outlet horizontal concentric kitØ 60/100 (telescopic)Concentric flanged bend 900

Ø 60/100

1KWMA31Y

For F24/F30, Modena,Sigma 60/100 andTempra 24/30

Concentric flangedbend 900

Ø 60/100

1KWMR56A

1KWMR41A Concentric extension(M-F)Ø 80/125 length 0,5 m

Inlet/outlet concentricterminalØ 80/125 length 0,9 m

54

FLUE OPTIONS


ø60ø100

ø62

ø10250

45∞

315

555

119

52.4

39

ø60ø100

ø10

2ø

62

115

50

115

1

Ø10

0

Max. 840

58Min. 540

Ø60

2

ø80ø125

ø82

ø12750

45∞

307,

5

71,5

5

122

30

ø80ø125

ø12

7ø

82

110

40,5

110

ø60ø100

ø10

2ø

62

115

50

115

ø 136

141

513

6

ø1385


1KWMA64A Concentric bend 450

(M-F)Ø 60/100

Resistance factor 0,5 m

1KWMR38A

For Sigma 20/40,Sigma 40/60and Tempra 12/18

Inlet/outlet horizontal concentric kitØ 60/100 (telescopic)Concentric bend 900

(M-F) Ø 60/100Boiler adaptor requiredfor Sigma (1KWMR52A)

1KWMA72K Concentric bend 450

(M-F)Ø 80/125


1KWMA73K Concentric bend 900

(M-F)Ø 80/125


1KWMR81U

For Sigma 20/40,Sigma 40/60and Tempra 12/18

Concentric bend 900

(M-F)Ø 60/100


1KWMA71K

For Modena andSigma 60/100

Vertical flangedconnection withcondensate outletØ 80/125

55

FLUE OPTIONS


100

60

142,5

170

50

82127

ø82

5013

5

50

ø8250

ø80

55

45∞

50.612

2

ø80

100050

ø82

ø80

50050

ø82

ø80

50

ø82

110

110

ø330

22

110

ø132.5


1KWMR07A Concentric adaptor(M-F)from Ø 60/100 to Ø80/125

1KWMA55U Vertical pipe withcondensate outletØ 80

Bend 450 (M-F)Ø 80

Resistance factorFlue Gas 2,2 mAir 1,2 m

1KWMA83A Extension (M-F)Ø 80 length 1 m

1KWMA38A Extension (M-F)Ø 80 length 0,5 m

1KWMA82A

1KWMA65A

Bend 900 (M-F)Ø 80

Resistance factorFlue Gas 2,5 mAir 1,5 m

1KWMA81U Roof tile for flat roofsBlack PVC

56

FLUE OPTIONS


3519

5

500

41∞

23∞

30∞

12∞

500

1195

6

ø60ø100

1295

ø80 ø80

6

ø100.5

68

ø138ø126,5

ø100.5ø62

ø80

102.

56810

1

ø138ø126,5

175

200


1KWMA33K

For F24/F30, Modena,Sigma 60/100 andTempra 24/30

Vertical flangedconcentric connectionØ 60/100

1KWMA82U Roof tile for slopingroofsBlack PVC andlead slate

1KWMA83U Concentric outlet flueinlet airØ 60/100


1KWMA84U Outlet flue inlet air withtwin connectionØ 80/80


1KWMR52A

For Sigma 20/40,Sigma 40/60 andTempra 12/18

Vertical flangedconcentric connectionØ 60/100

1KWMR12A Terminal forconcentric pipeØ 80/125

Resistance factor NIL

57

FLUE OPTIONS


175

200

160

9016

0

Ø80

1145

6

ø82

ø138

7 5

ø126,5ø104

ø14

6

ø72 ø78

15

ø80

.5

12


1KWMR19A Terminal forconcentric pipeØ 60/100


1KWMR47A Terminal for pipeØ 80


1KWMR83A Concentric inlet/outletstandard roof terminalØ 80/125


1KWMA38U Blanking flange for twinpipe systemsØ 80/80

1KWMA84A External wall gasketØ 80PVC

1KWMA85A Air wall terminalØ 80Stainless steel


58

FLUE OPTIONS


70

ø80

.5

80

60100

165

80

ø22

0ø

118

33

ø12

5

ø16

7ø

93

20

ø10

0

Ø100

Ø80


1KWMA86A Flue wall terminalØ 80Stainless steel


1KWMA90U

Sigma 20/40, 40/60and Tempra 12/18

“T” diverterfrom concentric Ø 60/100to twin Ø 80/80


1KWMR09A Internal/external wall gasket for pipesØ 125

1KWMR11A Internal/external wall gasketØ 100

1KWMR46A Pipe wall fixing collarØ 100Steel


59

FLUE OPTIONS


Ø125



FLUE OPTIONS

ACCESSORIES FOR CONDENSING BOILERS

60

1000

124

900

80125

ø60ø100

ø10

2ø

62

115

50

115

ø60ø100

ø62

ø10250

45∞

315

55

5

119

52.4

39

ø80ø125

ø82

ø12750

45∞

307,

5

71,5

5

122

30

ø80ø125

ø12

7ø

82

110

40,5

110


1KWMA56W

For all condensingboilers

Concentric inlet/outletterminal anti-rainØ 60/100 length 1 m

1KWMA58W


Concentric inlet/outletterminalØ 80/125 length 0,9 m

1KWMA35W


Concentric bend 900

(M-F)Ø 60/100


1KWMA64W


Concentric bend 450

(M-F)Ø 60/100


1KWMA72W


Concentric bend 450

(M-F)Ø 80/125


1KWMA73W


Concentric bend 900

(M-F)Ø 80/125


FLUE OPTIONS

ACCESSORIES FOR CONDENSING BOILERS

61

120Ø60 Ø60

Ø60

Ø100

120

223

ø60

134

ø82

5050


Ø10

0.5

Ø60

.8

10980

Ø118

95

Ø79

Ø96

Ø10

0.5

Ø60

.8

109

993

100 60

80

Ø118

95

Ø79

Ø96

ø100.5ø61

ø79.5

107

77

ø126.4

ø81.5

5014

5

67

1KWMA68W

For Maxima boilers

Concentric flangedbend 900

Ø 60/100(Complete with flue gassampling test point)

1KWMR53A

For Maxima boilers

Inlet/outlet horizontal concentric kitØ 60/100(Complete with flue gassampling test point)Concentric flanged bend900

1KWMA71W

For Maxima boilers

Vertical flangedconcentric connectionØ 60/100(Complete with flue gassampling test point)

1KWMR54A

For Maxima boilers

Condensing vertical flue 2pipe adaptor Ø 80(Complete with flue gassampling test point)Kit consists of 2 adaptors:1 x Flue1 x Air1 x Air blanking flange

1KWMA55Y

For Arena boilers

Adaptor from twinØ 60/60to concentric Ø 60/100White PPs

1KWMA02W

For Arena boilers

Reduction (M-F)Ø 60/80 length 134 mmWhite PPs2 required:1 x Flue1 x Air

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