Schiedel Prima Plus User manual

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Prima Plus
Installation Instructions
SAP Issue 2 | 940003422 | April 2019

2
Contents
Approvals
Prima Plus is CE Certified for the following applications:-
Connecting Flue Pipe - EN1856-2 TÜV 0036 CPR 9195 017
Chimney Liner - EN1856-2 TÜV 0036 CPR 9195 019
System Chimney - EN1856-1 TÜV 0036 CPR 9195 018
Approvals
Design guide
- Mandatory requirements
Prior to installation
- Ventilation
- Carbon monoxide alarms
- Handling
- Delivery to site and storage
Connecting ue pipe
- Appliance/chimney connection
- Connecting flue pipe diameter
- Distance to combustibles
- Connecting flue pipe route
- Inspection
Bs en 15287-1
- Acceptable alternative
- Methods of connection
Installation instructions
- Jointing system
- Standard connection flue pipe
sections
- Individual components
Chimney lining components
Offset dimensions
Page 2
Page 3
Page 4
Page 5-6
Page 7
Page 8-12
Page 13-17
Page 18
Page 19-20
Page 21
Page 21
Page 23
Page 23
Page 23
Typical installations
Max offset info
Component weightsAfter
installation
- Testing and commissioning prior
- Appliance operation
- Multi-fuel applications
- Maintenance
- Fuel storage and usage
Product guarantee
- Product registration
- Qr for installation assistant
Notice plate
Schiedel Installer Rewards
• *M stands for measured distance to combustibles on a connecting flue
pipe application in the range of diameters Ø150-Ø200
• For other diameters in the range the following distances should be used:
• When The product is used on solid fuel applications
• Ø100 = 375mm Ø130 = 390mm
** Used internally inside a non combustible shaft
*** Insulated and used internally inside a suitable enclosure
The Prima Plus range is manufactured under the strict requirements
of BS EN ISO 9001 Quality management scheme. Prima Plus has
corrosion certification from Gastec, MPA and TÜV. Prima Plus is
listed by HETAS as a product suitable for solid fuel. .
CE Designations are as follows:- High Temperature Applications Low Temperature Applications
Connecting Flue Pipe T600 N1 W V2 L50060 G400 M* T200 P1 W V2 L50060 O200 M*
T200 N1 W V2 L50060 O200 M*
Chimney Liner T600 N1 W V2 L50060 G T200 P1 W V2 L50060 O
System Chimney T450 N1 W V2 L50060 G50**
T450 N1 D V2 L50060 G50*** T200 P1 W V2 L50060 O200

3
Design Guide
MANDATORY REQUIREMENTS
Connection to an appliance which is not connected to the fuel supply, should be carried out
by a competent person. We recommend the use of HETAS approved installers for solid fuel
applications. If installation is carried out by a non HETAS registered installer, the installation must
be certified by a local Building Control inspector. Connection to an appliance that is connected to
the fuel supply must be carried out by a Gas Safe (Gas) or OFTEC (Oil) registered installer.
The design guide must be read in conjunction with the detailed component installation
instructions.
For full design and installation details the key referral documents are:
• BS EN 1856-2: Connecting Flue Pipes and Chimney Liners
• BS EN 1859: Metal Chimneys - Testing Methods
• BS EN 1443: Chimneys - General Requirements
• BS EN 15287-1: Chimneys. Design, installation and commissioning of chimneys. Chimneys for
non-room sealed heating appliances.
• Approved Document J: - Combustion appliances and fuel storage systems (England & Wales)
• DFP Technical Booklet L: - Combustion appliances and fuel storage systems (NI)
• Technical Handbook (Domestic & Non Domestic), Section 3 - Environment (Scotland)
• Appliance Installation Instructions and related standards. Other standards covering specific
applications will also be relevant and must be adhered to.
Planning permission for a System Chimney may be required, and reference should be made to the
local Building Control Department.
Ensure all chimney components are available and check them to ensure there has been no
damage. Do not use damaged components.

4
Prior to Installation
APPLICATIONS
Prima Plus is designed for use on solid fuel, gas and oil burning appliances with continuous
operating temperatures of up to 600°C. With the addition of a lip seal gasket to the joint, Prima
Plus may be adapted for use on condensing gas and oil appliances with positive pressure of up to
200Pa and continuous operating temperatures of up to 200°C. For condensing applications it is
important that any horizontal runs must have a fall of 5°, where headroom makes 5° impossible
the minimum acceptable for warranty purposes is 3°. The design must include drainage
component must be installed within the system to facilitate the safe removal of condensates.
VENTILATION
It is very important that sufficient air for combustion is provided to the room containing the
appliance, to enable correct and efficient working of the system. Reference should be made to
the appliance manufacturer’s instructions and recommendations are also given in the Building
Regulations Document J.
CARBON MONOXIDE ALARMS
The carbon monoxide alarms should comply with BS EN 50291:2001.
Where a new or replacement fixed solid fuel appliance is installed in a dwelling, a carbon
monoxide alarm must be provided in the room where the appliance is located.
Please follow manufacturer’s instructions with regard to siting and fixing or alternatively:-
a) On the ceiling at least 300mm from any wall or if it is located on a wall, as high up as possible
(above any doors and windows), but not within 150mm of the ceiling and
b) between 1m and 3m horizontally from the appliance.
N.B Provision of a carbon monoxide alarm should not be regarded as a substitute for correct
installation and regular servicing.
HANDLING
It is advised that suitable PPE should be used when handling the products.
Delivery to Site and Storage
Components should be carefully transported and off loaded. They should be inspected to
ensure they have not been damaged, and should be stored off the ground and under cover
so that they are protected from accidental damage and the adverse effects of weather.
Particular care and attention should be taken to avoid surface damage to product with the high
temperature painted finish.

5
Connecting Flue Pipe
APPLIANCE/CHIMNEY CONNECTION
On solid fuel, wood burning or biomass applications requiring a T600 rating, when a single wall
connecting flue pipe is used to connect an appliance to a Twin Wall Insulated System Chimney,
the lower end of the insulated chimney section must extend a minimum of 425mm below the
ceiling. When connecting the appliance to the connecting flue pipe, the joint between the the
connecting flue pipe and the appliance outlet must be securely caulked and sealed with non
asbestos rope (or suitable alternative) and fire cement.
On gas and oil appliances, where a T200 rating is required what should the distance be below
the ceiling?
On gas and oil appliances, where a P rating is required for the flue pipe, then the relevant
approved silicone or viton seal should be used to ensure a gas tight joint.
CONNECTING FLUE PIPE DIAMETER
Connecting Flue Pipe Diameter size should be as recommended by the appliance manufacturer.
Where there is a requirement for a flue diameter smaller than the appliance spigot, then the
operational requirements of the appliance and
the configuration of the flue must satisfy the flue sizing requirements of EN13384-1.
DISTANCE TO COMBUSTIBLES
In accordance with building regulations, it is essential that the correct distance to combustible
material is maintained. On
solid fuel applications, where there is a risk of soot fire, refer to CE Approvals on page 2 for full
details. as per the measured distance M shown on page 2 for Ø150 - Ø200 or 3 x Ø.

6
Connecting Flue Pipe
CONNECTING FLUE PIPE ROUTE
Single wall connecting flue pipes should only be used to connect appliances to a Chimney. They
should not pass through any roof space, partition, internal wall or floor, except to pass directly
into a chimney through a wall of the chimney.
Connecting flue pipes should be located as to avoid igniting combustible material.
On solid fuel appliances the maximum length of a connecting flue pipe is 2m. This distance is
reduced to 1.5m if any of the acceptable alternative methods of connection are adopted as per
BS EN15287-1. (See p.5 for full details.)
When a single wall connecting flue pipe is used to connect an appliance to a Twin Wall Insulated
System Chimney, the lower end of the insulated chimney section must extend a minimum of
425mm below the ceiling.
On appliances with a top outlet, it is recommended that a vertical run of at least 600mm should
be allowed immediately above the appliance prior to any change of direction.
On appliances with a rear outlet, it is recommended that there is maximum of 150mm in the
horizontal run however under certain conditions, as described in alternative methods in BS EN
15287-1, this may be increased to 450mm. (See p.5-6 for full details.)
Within a system (Chimney + Connecting Flue Pipe) there should be no more than 4 changes of
direction of maximum 45˚. 90˚ Factory made bends or tees within the system may be treated
as being equal to two 45˚ bends (as per Document J of the Building Regulations issued October
2010).
INSPECTION
Provision should be made for inspecting and cleaning the chimney system. This is important on
solid fuel applications.
An inspection pipe, inspection elbow or a 90° or 135° Tee with tee cap can form a suitable
inspection point (unless cleaning/inspection can be done through the appliance). To aid cleaning,
sufficient distance should be left between changes of direction to permit the safe passage
of cleaning brushes within the system. It is recommended that chimneys serving solid fuel
appliances be swept as frequently as necessary, but at least twice a year.

7
BS EN 15287-1
Acceptable alternative Methods of connection
Top Outlet Single Wall Connecting Flue Pipe
into Re-lined Masonry Chimney
Rear Outlet Single Wall Connecting Flue
Pipe into Re-lined Masonry Chimney
Top Outlet Single Wall Connecting Flue Pipe
through Solid Wall into Twin Wall System
Chimney
NB Where the connecting flue pipe from the appliance passes
through any wall other than the existing chimney wall, the
connecting flue pipe must be a System Chimney of twin wall
insulated design.
TOP OUTLET SINGLE WALL CONNECTING FLUE PIPE
INTO RE-LINED MASONRY CHIMNEY
No further bends
allowed on this
configeration
Flexible Twin Wall
Chimney Liner
Inspection/
Cleanout Door
Inspection Bend
Wall Sleeve
Trim Collar
Chimney Wall
Tee Piece
Tee Cap for
Debris Collection/Cleaning Access
100 100
225 square
(9” x 9”)
For minimum distance for
this configuration check
manufacturers distance
to combustibles
600 min
Support Bracket
Single Wall to
Flex Connector
450mm
MAX
Measured from back
of connecting flue pipe
to flue liner
TOP OUTLET SINGLE WALL CONNECTING FLUE PIPE
THROUGH SOLID WALL INTO TWIN WALL SYSTEM CHIMNEY
NB Where the connecting flue pipe from the appliance passes
through any wall other than the existing chimney wall, the connecting
flue pipe must be a System Chimney of twin wall insulated design.
Wall Support
Measured from back
of connecting flue pipe
to outside surface
of chimney
Tee Cap for
Debris Collection/Cleaning Access
Twin Wall
Chimney System
Solid Wall
Inspection Bend
Wall Sleeve
Trim Collar
600 min
225
For minimum distance for
this configuration check
manufacturers distance
to combustibles
No further bends
allowed on this
configeration
Wall Band
450mm MAX
REAR OUTLET SINGLE WALL CONNECTING FLUE PIPE
INTO RE-LINED MASONRY CHIMNEY
Wall Sleeve
Trim Collar
100100
225 square
(9” x 9”)
For minimum distance for
this configuration check
manufacturers distance
to combustibles
Flexible Twin Wall
Chimney Liner
Chimney Wall
Support Bracket
Swept Elbow
Sweep access
Tee Piece
Single Wall to
Flex Connector
450mm
MAX
Measured from back
of appliance to flue liner
TOP OUTLET SINGLE WALL CONNECTING FLUE PIPE
INTO RE-LINED MASONRY CHIMNEY
No further bends
allowed on this
configeration
Flexible Twin Wall
Chimney Liner
Inspection/
Cleanout Door
Inspection Bend
Wall Sleeve
Trim Collar
Chimney Wall
Tee Piece
Tee Cap for
Debris Collection/Cleaning Access
100 100
225 square
(9” x 9”)
For minimum distance for
this configuration check
manufacturers distance
to combustibles
600 min
Support Bracket
Single Wall to
Flex Connector
450mm
MAX
Measured from back
of connecting flue pipe
to flue liner
TOP OUTLET SINGLE WALL CONNECTING FLUE PIPE
THROUGH SOLID WALL INTO TWIN WALL SYSTEM CHIMNEY
NB Where the connecting flue pipe from the appliance passes
through any wall other than the existing chimney wall, the connecting
flue pipe must be a System Chimney of twin wall insulated design.
Wall Support
Measured from back
of connecting flue pipe
to outside surface
of chimney
Tee Cap for
Debris Collection/Cleaning Access
Twin Wall
Chimney System
Solid Wall
Inspection Bend
Wall Sleeve
Trim Collar
600 min
225
For minimum distance for
this configuration check
manufacturers distance
to combustibles
No further bends
allowed on this
configeration
Wall Band
450mm MAX
REAR OUTLET SINGLE WALL CONNECTING FLUE PIPE
INTO RE-LINED MASONRY CHIMNEY
Wall Sleeve
Trim Collar
100100
225 square
(9” x 9”)
For minimum distance for
this configuration check
manufacturers distance
to combustibles
Flexible Twin Wall
Chimney Liner
Chimney Wall
Support Bracket
Swept Elbow
Sweep access
Tee Piece
Single Wall to
Flex Connector
450mm
MAX
Measured from back
of appliance to flue liner
TOP OUTLET SINGLE WALL CONNECTING FLUE PIPE
INTO RE-LINED MASONRY CHIMNEY
No further bends
allowed on this
configeration
Flexible Twin Wall
Chimney Liner
Inspection/
Cleanout Door
Inspection Bend
Wall Sleeve
Trim Collar
Chimney Wall
Tee Piece
Tee Cap for
Debris Collection/Cleaning Access
100 100
225 square
(9” x 9”)
For minimum distance for
this configuration check
manufacturers distance
to combustibles
600 min
Support Bracket
Single Wall to
Flex Connector
450mm
MAX
Measured from back
of connecting flue pipe
to flue liner
TOP OUTLET SINGLE WALL CONNECTING FLUE PIPE
THROUGH SOLID WALL INTO TWIN WALL SYSTEM CHIMNEY
NB Where the connecting flue pipe from the appliance passes
through any wall other than the existing chimney wall, the connecting
flue pipe must be a System Chimney of twin wall insulated design.
Wall Support
Measured from back
of connecting flue pipe
to outside surface
of chimney
Tee Cap for
Debris Collection/Cleaning Access
Twin Wall
Chimney System
Solid Wall
Inspection Bend
Wall Sleeve
Trim Collar
600 min
225
For minimum distance for
this configuration check
manufacturers distance
to combustibles
No further bends
allowed on this
configeration
Wall Band
450mm MAX
REAR OUTLET SINGLE WALL CONNECTING FLUE PIPE
INTO RE-LINED MASONRY CHIMNEY
Wall Sleeve
Trim Collar
100100
225 square
(9” x 9”)
For minimum distance for
this configuration check
manufacturers distance
to combustibles
Flexible Twin Wall
Chimney Liner
Chimney Wall
Support Bracket
Swept Elbow
Sweep access
Tee Piece
Single Wall to
Flex Connector
450mm
MAX
Measured from back
of appliance to flue liner
Where a horizontal connecting ue of more than 150mm is required to connect a solid fuel
red appliance to a chimney, an installation method as per the examples below may be used
provided the following criteria is met:-
a. The maximum length of horizontal connecting flue pipe does not exceed 450mm;
b. A Defra exempt appliance or an appliance, which is limited to burning authorised smokeless
fuel only, is installed;
c. A calculation according to BS EN13384-1 has indicated safe operation of the proposed
configuration, and the results of the calculation are left with the householder along with the
appliance installation instructions;
d. The appliance manufacturer agrees in writing to the proposed configuration;
e. The chimney manufacturer agrees in writing to the proposed configuration;
f. The total length of single wall connecting flue pipe is not more than 1.5m;
g. The appropriate distances to combustible materials from both the appliance and the
connecting flue pipe are maintained.

8
Installation Instructions
STANDARD SECTIONS (PIPES,TEES AND ELBOWS)
All flue gas bearing components must be installed with the male spigot pointing towards the
appliance.
With the exception of the direct connection to the appliance, there is no requirement to apply
sealant to the joints of the Prima Plus system.
CONNECTING TO AN APPLIANCE
The male spigot is pushed inside the appliance outlet. The joint should then be sealed to suit
each application.
APPLIANCE CONNECTOR - NON CONDENSING GAS /OIL /SOLID FUEL
The joint between the connecting flue pipe and the appliance should be securely caulked and
sealed using non asbestos fibre rope (or alternative) and fire cement.
CONDENSING/IMPERIAL APPLIANCE CONNECTOR
The joint between the Appliance connector and the appliance outlet should be sealed with
silicone sealant (or alternative) when used on condensing appliances.
JOINT DETAIL
Male Spigot
Gasket to be used on positive
pressure condensing applications.
Jointing System Detail
Locking Band
(Optional)
Female Socket

9
Installation Instructions
LOCKING BAND
A locking band is required on every joint between components. Locking bands need to be
ordered separately
PRIMA PLUS
Prima Plus is converted for use on positive pressure condensing systems systems by adding
a lip seal gasket into the inward bead on the male spigot of the standard components, which
are approved as being suitable for use in condensing applications with a P1 designation.
(components, which are not specified as dry only).
When installing Prima Plus components, gaskets should be fitted dry and lubricant applied to
the internal of the female socket of the standard components (see Fig.1)
Appliance Connector
Condensing/Imperial
Appliance Connector

10
Installation Instructions
ADAPTOR PRIMA PLUS TO ICID PLUS
This component is used to convert from Prima Plus to the
ICID Plus System Chimney. The protruding liner of the adaptor
should be pushed down inside the female socket of the
connecting flue pipe, with the male collar pointing upwards.
ADAPTOR FROM PRIMA PLUS TO ICS
This component is used to convert from Prima Plus to the ICS
System Chimney. The protruding liner of the ICS should be
pushed down inside the female socket of the Prima Plus.
ADAPTOR FROM PRIMA PLUS TO TECNOFLEX PLUS
This component is used to convert from Prima Plus to
TecnoFlex Plus. The end of the TecnoFlex Plus should be
trimmed to allow the adaptor to be screwed in a clockwise
direction onto the TecnoFlex Plus. Care should be taken to
ensure that the TecnoFlex Plus liner is fully engaged into the
inner sleeve of the adaptor, thereby protecting the cut edges of
the TecnoFlex Plus.
INCREASER
This component is used to increase from one diameter to the
next diameter (e.g.) 125mm to 150mm.The component is fitted
in the same way as a standard pipe length.
VERTICAL / HORIZINATAL DRAIN
Connected to appliance connector to drain condensate from
the system. Can also be used in the horizontal at end of header
system or inclined run.
ADJUSTABLE PIPE
(Length 500mm with 80mm-400mm adjustment)
The standard adjustable pipe is installed by sliding the male
spigot a minimum of 100mm and a max of 400mm into the
preceding pipe. The locking band, which is provided with each
adjustable pipe is then fastened in place.
2 PIECE ADJUSTABLE PIPE
The standard adjustable pipe is installed by sliding the male
spigot a minimum of 100mm and a max of 400mm into the
preceding pipe. The locking band, which is provided with each
adjustable pipe is then fastened in place.
Max Adj.
400mm
100mm
Engagement
Bead

11
Installation Instructions
90˚ TEE
This component may be used to connect from a connecting
flue pipe to the vertical system chimney at 90° or the branch
may be used to locate a draft stabiliser. It is installed as per a
standard pipe section.
135˚ TEE - FOR CONDENSING AND NON
CONDENSING
This component may be used in combination with a 45°
elbow to connect from a connecting flue pipe to the vertical
system chimney. It is installed as per a standard pipe section
and provides the least resistance to the flow of the flue gases.
Please refer to the brochure for codes.
93˚ TEE
This component must be used in place of a 90° tee to connect
from a connecting flue pipe to the vertical system chimney
on condensing systems to ensure that condensate can drain
down through the system to a drain point. This component is
installed as per a standard pipe section.
TEE PLUG NON CONDENSING
Used to close off the branch or base of tee. Can also be used
to close end of header. Secured with locking band.
TEE PLUG WITH DRAIN
This component is used on condensing systems and provides
the facility to collect and drain off condensate from the
chimney. It is provided as standard with a 3/4” BSP fitting.
DRAUGHT STABILISER
Used where excessive draught conditions are likely to effect
combustion.
SIDE DRAIN CAP
Used where excessive draught conditions are likely to effect
combustion.

12
Installation Instructions
INSPECTION PIPE CONDENSING
The inspection length is a component providing the facility for
flue inspection and cleaning on condensing or high efficiency
appliances with a maximum flue gas temperature of 250°C, and
a positive pressure rating of up to 200 Pa. It is installed
as per a standard pipe section.
INSPECTION TEE (NON CONDENSING)
The Inspection Tee is a component providing the facility for flue
inspection and
cleaning. It is installed as per a standard pipe section.
INSPECTION TEE AND LOCKING PLUG
The Inspection Tee and Locking Plug are components together
which provides the facility to inspect the flue. The tee is installed
as per a standard pipe section. There are two types of Locking
Plugs available for either low or high temperature applications.
The low temperature plug has a malleable gasket whilst the high
temperature plug has a spring seal gasket. Inspection Tee and
Locking Plug are sold separately.
2 PIECE TRIM COLLARS (90° & 45° VARIANTS)
2 piece trim collars are fitted around the Prima Plus pipe where it
protrudes through the wall (see Fig. 1). They should be fastened
to the wall using an adequate method of fixing.
B
A
C
B
D
A
Trim
Collar
Fig. 1
90˚ Trim Collar
Ext Ø130 150 180 200 230 250 300
A mm 134 154 184 204 234 254 304
B mm 280 300 330 350 380 400 450
45˚ Trim Collar
Ext Ø130 150 180 200 230 250 300
A mm 134 154 184 204 234 254 304
B mm 94 108 130 144 165 179 214
C mm 280 300 330 350 380 400 450
D mm 192 206 227 242 263 277 312

13
Chimney Lining Components
LOWERING PIPE
The lowering pipe is used to take the weight of up to 15 x 1m
pipe lengths as they are lowered down the existing chimney
stack. Rope, which is supplied by the installer, should be
fastened to the lowering brackets and the lowering pipe then
lowered gently down the chimney stack with the standard pipe
lengths being added one at a time up to the maximum load of
15m.
WALL SUPPORT PLATE ADJUSTABLE TOP PLATE
The Support Plate is used as a base support or as an
intermediate support to take the weight of up to 15m of Prima
Plus, when used as a chimney liner.
It is used in conjunction with cantilever brackets. The spigot
below the plate is constructed from adjustable pipe to allow
for thermal expansion within the system. The plate is notched
at the back to allow the plate to slide into the correct position
as required using the full length of the cantilever bracket. The
support plate is then attached to the cantilever brackets using
the bolts provided through the fixing slots in the top plate.
Note: It is mandatory that when using Prima Plus as chimney
liner, the liner MUST NOT be supported at the top of the
stack. See components below.
100100
C
B
D
A
Nom Ø
Ext Ø80 100 130 150 180 200 230 250 300
A mm 176 196 226 246 276 296 326 346 396
B mm 145 165 195 215 245 265 295 315 365
C mm 140 160 190 210 240 260 290 310 360
D mm 60 80 110 130 160 180 210 230 280

14
Chimney Lining Components
CANTILEVER SUPPORT
Once the position of the support has been established within the chimney stack, secure the
cantilever brackets to the wall using expansion bolts to ensure adequate attachment and
support.
CEILING HANGER
This accessory is designed to support horizontal runs of the
chimney from the roof or ceiling and offers adjustment from
130mm to 1115mm. Once the position of the ceiling support
has been determined, the section length of uni-rax channel
must be securely fixed to the roof or the ceiling using a method
of attachment to ensure adequate attachment and support.
All items are assembled as shown to attach the length of
studding to the channel. Attach the stud connector to the
length of studding and connect the eye bolt to the connector.
Position the split band around the chimney section and secure
to the eye bolt using the nut/bolt provided. Maximum support
spacing to be no more than 1.5 metres.
SAP Code 190920 190995 110118 110199 110392 112037 112279 112503 112876
Ext Ø 80 100 130 150 180 200 230 250 300
Int Ø 130 153 180 200 230 250 280 300 350
Type 325 475 570
Ø Range 125-150 125-200 125-200
A325 475 570
B242 242 330
A
B
Types 325, 475

15
Chimney Lining Components
A
B
Type 570
EXPANSION JOINT
The expansion joint must be used at the top of the masonry stack to close off the stack and to
allow for thermal expansion within the chimney system. It is provided as a closure plate with a
removable adjustable pipe section. The previous pipe section should terminate 200mm below
the top of the chimney stack. The top of the masonry stack should be prepared with a layer of
cement. Then the adjustable pipe length slides down a minimum of 50mm into the proceeding
pipe length, with the expansion joint plate bedding down firmly into the cement at the top of
the masonry stack. The joint between the plate and the adjustable pipe length should be sealed
using an appropriate high temperature sealant. Once securely in place, the plate should be
flaunched to make weatherproof.
Cantilever Support Adjustment Dimention Table
Int Ø80 100 130 150 180 200 230 250 300
C max
Type 325 170 140 95 65 -----
Type 457 320 290 245 215 170 140 95 65 --
Type 570 415 385 340 310 265 235 190 160 85
C min
Type 325 60 60 60 60 60 60 60 60 60
Type 457 60 60 60 60 60 60 60 60 60
Type 570 60 60 60 60 60 60 60 60 60

16
Raincap Open Terminal
with Mesh
Tapered
Terminal
CONNECTING TERMINALS TO EXPANSION JOINT
The male spigot is pushed down inside the female form of the expansion joint, which
incorporates the standard Prima Plus female form. The joint is then secured using a Prima
Plus standard locking band, which is purchased separately.
TERMINALS
Raincaps are supplied with a locking band, other terminals are supplied without locking
bands. Where a locking band is being used then the terminal should be pushed into place
and the adjustment bolt on the locking band clip should be tightened to ensure that the
terminal is properly secured to the previous pipe.
Anti-Splash
Anti-Downdraught
Terminal
(Gastec Approved)
Chimney Lining Components

17
Chimney Lining Components
87˚ FIXED BEND
For use on condensing systems allowing 3° incline.
0 - 90˚ ADJUSTABLE INSPECTION BEND (NON
CONDENSING)
The inspection length is a component providing the facility for
flue inspection and cleaning.
ELBOWS 15° - 90°AND ADJUSTABLE INSPECTION
ELBOW
All Elbows provide a change of direction form the vertical. For
offset information on standard elbows, please refer to tables
on page 13.
B
A
B
A
B
A
Offset Dimensions
(Made By Assembling 2 Bends)
Offsets 15˚
Int Ø80 100 130 150 180 200 230 250 300
A29 29 30 31 32 33 34 34 36
B218 222 230 236 244 248 256 261 273
Offsets 30˚
Int Ø80 100 130 150 180 200 230 250 300
A60 64 68 70 74 77 81 84 90
B226 237 252 261 276 287 302 312 336
Offsets 45˚
Int Ø80 100 130 150 180 200 230 250 300
A110 116 139 139 153 160 168 168 182
B266 280 335 335 369 386 406 406 440

18
Offset Dimensions
(Made By Assembling 2 Bends and a standard pipe section)
B
Eff Pipe
A
B
Eff Pipe
A
B
Eff Pipe
A
15˚ Offset with standard Pipe lengths
Nom
Ømm
80 100 130 150 180 200 230 250 300
Effec-
tive
Pipe
950
A275 275 276 277 278 278 280 280 282
B1136 1140 1143 1154 1161 1165 1173 1179 1191
Effec-
tive
Pipe
450
A145 146 147 148 149 149 150 151 152
B653 657 665 671 678 682 690 696 708
Effec-
tive
Pipe
200
A80 81 82 83 84 84 85 86 88
B411 415 423 429 437 441 449 455 466
30˚ Offset with standard Pipe lengths
Nom
Ømm
80 100 130 150 180 200 230 250 300
Effec-
tive
Pipe
950
A536 538 542 545 549 552 556 558 565
B1049 1060 1075 1084 1099 1110 1125 1134 1159
Effec-
tive
Pipe
450
A286 288 292 295 299 302 306 308 315
B616 2627 642 651 666 677 692 701 726
Effec-
tive
Pipe
200
A160 164 168 170 174 177 181 184 190
B399 410 425 434 449 461 476 485 509
45˚ Offset with standard Pipe lengths
Nom
Ømm
80 100 130 150 180 200 230 250 300
Effec-
tive
Pipe
950
A782 788 810 810 842 832 840 840 854
B938 952 1006 1006 1040 1058 1078 1078 1112
Effec-
tive
Pipe
450
A429 434 457 457 471 478 486 486 501
B585 598 653 653 687 704 724 724 759
Effec-
tive
Pipe
200
A252 257 280 280 294 301 310 310 324
B408 421 476 476 510 527 548 548 582

19
Typical Installation
SYSTEM CHIMNEY ON
INDUSTRIAL SPACE HEATER
Anti-Splash Terminal
1000mm Pipe
Storm Collar
200mm Pipe
200mm Pipe
200mm Pipe
Appliance
Connector
Adjustable Pipe
Adjustable Pipe
Wall Support
Top Plate
90˚ Tee
End Cap
with Drain
CONNECTING FLUE PIPE
ON CONDENSING BOILER
Appliance
Connector
Vertical
Drain
Inspection
Elbow
Measurement
Pipe
Adaptor to ICS
Trim Collar
ICS 93˚ Tee
Wall
Support
Adjustable
Top Plate
Cantilever
Support
Type 325
Tee Plug
with Drain
CHIMNEY LINER ON INSET FIRE
Cantilever Support
Type 325
Expansion Joint
Raincap & Locking
Band
Stove Adaptor
Pipe
Support Plate
Lowering Pipe

20
Typical Installation
CONNECTING FLUE PIPE & SYSTEM CHIMNEY
ON COMMERCIAL CASCADE SYSTEM
WITH CONDENSING APPLIANCES
Raincap without Mesh
1000mm Pipe
1000mm Pipe
Wall Support
93˚ Reducing Tee
200mm Pipe
Off Set
Drain Cap
Appliance
Connector
95˚Reducing
Tee
Tee Cap
with Drain
1000mm Pipe
Adjustable Pipe
500mm Pipe
Adjustable Pipe
200mm Pipe
Adjustable Pipe
93˚ Tee
300mm Pipe
Flat Flashing
c/w Storm Collar