installation instructions ˘ ˇ · clip supplied with the flue kit. the low level balanced flue...

INSTALLATION INSTRUCTIONS

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Position of hole to be cut in wall

Kitchen/Utility model - 50/70

Kitchen/Utility models - 70/90 and System 50/90

Kitchen/Utility model - 90/120 and System 90/120

Boiler House model - 50/70



A

718

769

735

748

796

783

B

85

105

115

95

120

126

C

127

127

152

127

127

152

Dimension (mm)Euroflame

Kitchen & System models - 50/70, 70/90

Kitchen & System models - 90/140

Kitchen models - 140/160, 160/200

Boiler House models - 70/90

Boiler House models - 90/140

Boiler House models - 140/160, 160/200

A

756

950

1065

754

948

1063

B

125

130

155

150

130

155

C

127

152

152

127

152

152

Dimension (mm)Multipass

Vortex 15 to 26

Vortex 36 and 46

Combi 70 and 90

A

768

780

756

B

115

112

115

C

127

152

127

Dimension (mm)Model

Measured from the centre of the boiler fluespigot to the outside wall (no elbow).Measurements apply to both 50 - 90 000Btu and 90 - 200 000 Btu kits.

Telescopic dimensions (mm)

Short kit

270 - 350

Standard kit

370 - 550

Part No. DOC 54 Rev. 00 September 2004

Section A - BOTH Low level and External systems

Low level balanced flue only

2 Low Level and External Flue Kits

FITTING INSTRUCTIONS

1. Decide on the boiler location.

2. Lift off the boiler case top panels.

3. Remove and discard the rectangular ‘knock out’ sectionfrom side or rear boiler panel as required.

4. Unpack the flue kit and check the contents.

Note: For Boiler House models an air supply kit, PartNo. EZAS (air ‘snorkel’ tube and hose clip) must beused. The kit is packed with the burner.

5. Prepare the hole in the wall as shown on the front page.

6. For side flue outlet: Fit white painted dress plate suppliedwith the kit– ensuring hole is towards rear of boiler.

Note: For a gap of less than 50 mm between the walland the side of the boiler, it is recommended that NOdress plate be fitted.

Fig. 1 Fig. 2

7. Take the boiler connector section and remove the selftapping screw holding the outer pipe and remove theouter pipe (Fig. 1).

8. All models except Vortex – Place the circular white fibregasket into the boiler flue spigot (Fig. 2).

DO NOT USE THE WHITE FIBRE GASKET ONVORTEX MODELS.

9. Vortex only - Remove T-bar & clamp bolt from boilerconnection section – retain spacer sleeve. Fit steelwasher and sealing washer onto the 150 mm long clampbolt (supplied in the boiler accessory pack). Fit spacersleeve onto clamp bolt and holding the spacer sleeveagainst sealing washer, insert clamp bolt into hole in topof boiler connector section.

To suit wall thickness (mm)

70/90 Boiler House90/140 Boiler House140/160, 160/200 Boiler House

50/70, 70/90 Kitchen & System90/140 Kitchen & System140/160, 160/200 Kitchen

70/90 Boiler House90/140 Boiler House

140/160, 160/200 Boiler House50/70, 70/90 Kitchen & System90/140 Kitchen & System

140/160, 160/200 Kitchen

15 to 46

15 to 46

Rear exit Side exit

Multipass Short Kit Min. Max.Max. Min.

110120110

140240220

220230

220250240

220

150

260

190200190

220420400

400410

400430420

400

230

440

2020

N/A

30140100

120130

100150140

100

N/A

120

10080

N/A

110300260

300290

260330300

260

N/A

300

Concentric low level balancedflue kits

Multipass Standard Kit

Vortex Short Kit

Vortex Standard Kit

To suit wall thickness (mm)

50/70 Boiler House70/90 Boiler House90/120 Boiler House

50/70 Kitchen/Utility70/90 Kitchen/Utlity50/90 System

90/120 Kitchen/Utility90/120 System

50/70 Boiler House70/90 Boiler House90/120 Boiler House

50/70 Kitchen/Utility70/90 Kitchen/Utlity50/90 System

90/120 Kitchen/Utility

90/120 System

70 and 90

70 and 90

Rear exit Side exit

Euroflame Short Kit Min. Max.Max. Min.

170140150

180150150

170170

280250250

290260260

270

270

150

260

250220230

250230230

250250

460430430

470440440

450

450

230

440

703050

704040

6060

180140130

180150150

140

140

N/A

70

150110110

150120120

120120

360320290

360330330

300

300

N/A

250

Concentric low level balanced flue kits

Euroflame Standard Kit

Combi Short Kit

Combi Standard Kit

Suitable wall thicknesses - Low level balanced flue only

Fit the kit

3Low Level and External Flue Kits


11. Vortex only - Position flange of connector section ontothe black neoprene flue outlet gasket. Engage clamp boltinto threaded socket (in centre of flue outlet).

12. Hand tighten clamp bolt at this stage.

Fig. 3

Fig. 5

2. From outside building – rotate terminal section toposition ‘TOP’ label uppermost (Fig. 6).

Fig. 6

Fig. 4

1. From outside the building - fit terminal section through thehole in the wall. Engage onto boiler connector section (Fig. 5).

10. All models except Vortex – Pass the boiler connectorsection through the hole in the casing and locate the T barthrough the flue outlet hole (Fig. 3) .

13. Refit the outer pipe to the boiler connector section. Alignthe pre-drilled hole in adjustable sleeve with the hole in thetop of the connector section. Secure using self-tappingscrew previously removed (Fig. 4).

Note: Lubricate all the seals in both the inner and outersections with the lubricant supplied and assemble with atwisting motion.

Section B - Low level (horizontal) balanced flue kit (Yellow system).For External flue (Green system) refer to Section C

3. Pull out terminal as required, aligning groove aroundterminal with outer surface of wall.

IMPORTANT. Ensure that air inlet holes around outersurface of terminal are not obstructed.

4. Tighten the domed nut on the threaded bar on the boilerconnector ensuring a good seal is made.

5. Fit the wall dress plate supplied over the terminal usinga suitable silicone sealant.

6. Fit the stainless steel flue guard supplied using the stainlesssteel screws and rawl plugs provided (Fig. 7).

THE FLUE GUARD MUST ALWAYS BE FITTED TOPROTECT PERSONS FROM HOT FLUE PARTSAND TO PREVENT ENTRY OF OBJECTS INTOTHE FLUE PIPE.

Fig. 7


The following low level balanced flue extensions are available (Yellow system)

7. All models except Boiler House - Connect air ‘snorkel’tube to air inlet spigot on boiler connection section. Secureusing hose clip supplied.

8. Boiler House models only – Unpack the air supply kit(supplied in the burner pack).


IMPORTANT: Flue extensions cannot be cut

Fig. 8

Fig. 9

Note: Elbow must be horizontal

Maximum horizontal run allowed is 2.0 metre(with or without additional elbow extension)

9. Riello and Stirling 90 burners - Fit the air supply tubeto the burner air inlet using the clamp supplied with theair supply kit. Connect air ‘snorkel’ tube to air inletspigot on boiler connection section. Secure using hoseclip supplied with the flue kit.

The Low Level Balanced flue kits (Yellow system) are telescopic and available in short or standard lengths. The flue cannot beextended beyond the maximum length stated.For wall thicknesses greater than shown, three extensions are available which extend the flue by 225 mm, 450 mm or 675 mm.45° and 90° elbows are also available.

Low Level Balanced Flue



Section C - External flue (Green system)Cut the hole in the wall and fit the starter section of flue asdescribed in Section A.

1. Fit the wall dress plate supplied over the terminal.2. From outside the building - fit terminal section through

the hole in the wall. Engage onto boiler connector section(Fig. 10).

3. From outside building – rotate terminal section asrequired.

4. Pull out terminal as required, ensuring that the sealsoverlap by at least 60 mm.

IMPORTANT. Ensure that air inlet grille of theterminal is not obstructed.

5. Tighten the domed nut on the threaded bar on the boilerconnector ensuring a good seal is made.

6. All models except Boiler House - Connect air ‘snorkel’tube to air inlet spigot on boiler connection section. Secureusing hose clip supplied.

7. Boiler House models only – Unpack the air supply kit(supplied in the burner pack).

8. Riello and Stirling 90 burners - Fit the air supply tubeto the burner air inlet using the clamp supplied with theair supply kit. Connect air ‘snorkel’ tube to air inletspigot on boiler connection section. Secure using hoseclip supplied with the flue kit.Fig. 10

The flue Starter kits are telescopic and available in short or standard lengths. The flue cannot be extended beyond the maximumlength stated.For wall thicknesses greater than shown, three extensions are available which extend the flue by 225 mm, 450 mm or 675 mm.45° and 90° elbows are also available.Low level balanced flue extensions (Yellow system) must be used when extending the starter kit horizontal length.

External Flue System - For Vertical and High Level

Fig. 11

External flue extensions (Green system) must not be used to extend the horizontal length of the starter section. The horizontallength upto the terminal section is part of the room sealed flue (Yellow system) and incorporates the air intake for the burner.


IMPORTANT: Flue extensions cannot be cut

The parts below are available to horizontally extendthe starter kit.

The parts below are available to vertically extend theexternal system.

Fig. 12

External Flue - Green system

The starter section of the external flue system is a roomsealed flue. The external vertical part of the systemcomprises five insulated extension lengths, 45° elbows, avertical terminal and a high level horizontal terminal.

Only two 45° elbows may be used in the complete system.

Locking bands are provided with all vertical extensions andterminals. Ensure that the locking bands are fitted.

Two wall brackets are also available (standard andadjustable) to support the vertical flue components.

The vertical terminal must terminate in accordance withBS5410: Part 1. Where a high level horizontal terminal isused it must terminate at least 2 metres above outsideground level.

IMPORTANT

As the external extensions (Green system) are insulatedand do not have an air supply section they must only beused vertically.As the internal extensions (Yellow system) are notinsulated and have an air supply section they must onlybe used horizontally in the starter section.


Fig. 13 - Flue options

Fig. 14 - Wall brackets

Part Number

GEB90 (50 - 90 000 Btu)GEB200 (90 - 200 000 Btu)

Part Number

GWB90 (50 - 90 000 Btu)GWB200 (90 - 200 000 Btu)

D176

Grant Engineering (UK) LimitedHopton House, Hopton Industrial Estate, Devizes, Wiltshire SN10 2EU

Telephone: (0870) 7775553 Fax: (0870) 7775559email: [email protected] website: www.grantuk.com

These instructions are accurate at the date of printing but will be superseded and shouldbe disregarded if specifications and/or appearances are changed in the interests ofcontinued product improvement.

© Grant Engineering (UK) Limited 2004. No part of these instructions may bereproduced by any means without prior written consent.


Fig. 15 - External flue (Green system)

installation instructions ˘ ˇ · clip supplied with the flue kit. the low level balanced flue...

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