Worcester Greenstar Condensfit II Installation Instructions Manual Download Page 4

Product Information

 

Greenstar Condensfit II – 6 721 819 755 (2019/12)

4

2

Product Information

Intended use

These instructions cover the following flue accessory kits:

• 7 733 601 221 - Horizontal flue kit 60/100 - High rise
• 7 716 191 086 - Plume management system

The 60/100mm flue kit accessories are intended for use with Worcester 
Greenstar wall mounted condensing gas appliances.

The flue elbow has an in-built 3° angle giving the flue assembly the rise 
from the appliance to ensure the condensate flows back to the 
appliance. The flue terminal plume re-direct allows to change the 
discharge direction of the plume exhaust. The terminal plume redirect 
can also be replaced with the plume management system to discharge 
away from the property to a more suitable location.

2.1

Standard package

• 60/100mm Horizontal fixed flue kit - High rise

– Part No.: 7 733 601 221

Fig. 3  

Standard package contents

1. Instructions
2. Fixed flue assembly

– Inner wall seal (white)
– Outer wall seal (black)
– Fixed flue (860mm)

3. Flue elbow
4. Screw pack

– Securing screws x 2

5. Grease sachet

2.2

60/100mm flue accessories

Table 2  

* High level horizontal flue adaptor is required when connecting the 
horizontal flue kit for higher level flue discharge compared to the 
standard 90° flue elbow.

Fig. 4  

Accessories

3

Pre-installation

3.1

Pre-Installation

WARNING: 

Flue joints and cut flue sections

Possible carbon monoxide leakage

▶ Secure all joints with the screws supplied in the appropriate flue kit 

and accessory.
The sole purpose of the screws is to ensure that a correctly 
assembled joint cannot become separated due to external 
influences. They are not intended to provide any mechanical strength 
or support.

▶ A hole must be pre-drilled in the outer flue using a 3mm drill-bit 

wherever a screw is be used to secure a joint. The joint may not be 
properly secured if the outer flue is not pre-drilled. Ensure you do not 
accidentally drill into the inner flue.

▶ When cutting sections, always take care not to damage the tubes, 

chamfer the edge of the inner tube and remove any burrs from both 
tube sections to assist in ease of connection and to prevent seal 
damage.

1

High level horizontal flue adaptor *

7 719 002 432

2

220mm extension

7 716 191 133

3

1,000mm extension

7 716 191 083

4

2,000mm extension

7 716 191 172

5

90° elbow

7 716 191 084

6

45° elbow (set of 2)

7 716 191 085

7

Support bracket kit

7 716 191 177

8

Support bracket kit (set of 6)

7 716 191 178

1

2

4

0010031751-001

5

3

1

2

3

4

5

6

7

x 6

8

0010013464-001

Summary of Contents for Greenstar Condensfit II

Page 1: ...6 721 819 755 2019 12 UK IE Flue kit installation instructions Wall mounted gas condensing appliance flue Greenstar Condensfit II 0010032455 001 60 100 Horizontal flue kit High rise 7 733 601 221...

Page 2: ...and safety instructions 2 1 1 Explanation of symbols 2 1 2 General safety instructions 2 1 3 Requirements 3 2 Product Information 4 2 1 Standard package 4 2 2 60 100mm flue accessories 4 3 Pre install...

Page 3: ...essories with this flue kit Replacing an existing flue When replacing an existing Condensfit II flue on an appliance Ensure it is the correct flue system for the appliance as we have a separate flue s...

Page 4: ...required when connecting the horizontal flue kit for higher level flue discharge compared to the standard 90 flue elbow Fig 4 Accessories 3 Pre installation 3 1 Pre Installation WARNING Flue joints an...

Page 5: ...ns manual for the appliance Thehorizontalfixedfluelengthcanbereducedforaneffectivelength L of less than 860mm if required Measure the flue length L from the centre line of the flue outlet or flue elbo...

Page 6: ...ntre of appliance flue outlet to wall Table 3 Dimensions when using 45 elbow offset to wall 45 Elbow offset from wall dimension High level horizontal Figure 11 shows a possible application for a 45 el...

Page 7: ...to damage the tubes remove the unwanted sections 2 chamfer the edge of the plastic inner tube and remove any burrs from both tube sections Fig 13 Cutting an extension tube 3 2 4 High level horizontal...

Page 8: ...ue 2 fully into the flue elbow 3 Ensure that words TOP 4 on the flue terminal are at the top Securethefluetotheflueelbowwiththetwo selfdrilling screws 5 through the two pre formed holes in the flue el...

Page 9: ...the silicone grease provided with the extension kit Drill two pilot holes through the outer flue tube of extension 4 and 90 elbow 1 Securethe90 elbow 1 intotheextensionpiece 4 withthescrews 3 provided...

Page 10: ...e plume redirection control Alternatively a complete plume management system can be fitted to the flue terminal Re directing the flue discharge NOTICE Damage to the flue or terminal outlet The flue te...

Page 11: ...lbow must have a minimum of a 10 fall back to the appliance for proper disposal of condensate stop tabs in the elbow ensure that fall back is not less than 10 Any further runs after an elbow must be a...

Page 12: ...l plume management kit example Fig 28 Extended option 5 2 4 Offset plume management kit example Fig 29 Offset option 5 2 5 45 Elbow offset plume management kit example Fig 30 45 offset option 4 Suppor...

Page 13: ...he exclusion zone for plume discharge The discharge must be outside this zone Fig 32 Under a balcony overhang option 5 2 8 Extended plume management kit under a balcony The shaded area is the exclusio...

Page 14: ...ength L which includes the effective length of any elbows plus the straight flue lengths Once the length L is known find that value in the relevant appliance Installation instruction to determine the...

Page 15: ...into the outlet assembly 2 then withdraw the tube approximately 10mm to allow for expansion Fig 38 5 3 2 Plume management elbows Addingadditionalelbowstothestandardplumemanagementkitsystem reduces th...

Page 16: ...n be 3 NOTICE Damage to flue or terminal outlet Do not rotate the complete flue terminal assembly The flue terminal outlet has built in stops to limit rotation for horizontal fluing This prevents unwa...

Page 17: ...nsion Orient the 45 elbows to bring the extension close to the wall to allow a support clamp to be fitted Push the extension tube 2 fully into the 45 elbow 3 then withdraw the tube approximately 10mm...

Page 18: ...all plug Screw in the support clamp into the balcony overhang plug to the distance shown in figure 46 Push the extension tube 4 fully into the outlet assembly 2 then withdraw the tube approximately 10...

Page 19: ...ated in the appliance Installation and maintenance Instructions NOTICE Painting Do not paint the plume management kit 6 2 Spare parts Replacement wall mounted horizontal flue components Table 7 Spare...

Page 20: ...Kingdom Tel 0330 123 9559 worcester bosch co uk TECHNICAL SUPPORT 0330 123 3366 RENEWABLE SUPPORT 0330 123 9229 CONTROLS AND CONNECTIVITY TEAM 0330 123 3641 APPOINTMENTS 0330 123 9339 SPARES 0330 123...

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