andrews MAXXflo Installation, Operation And Maintenance Manual page 21

CWH30 & CWH60 FLUE SYSTEMS
The CWH30 & CWH60 uses a concentric flue system, 125mm outside diameter with an inner flue of 80mm diameter.
Flue components fit together with silicon sealing rings and the flues are retained with sealing clamps. Each heater can be
ordered with either a horizontal or vertical flue kit. Flue assembly instructions are also included.
B260 – Horizontal flue kits include the following:
A1 – 90° bend with sealing clamp (Part No. E071)
A2 – Wall outlet terminal with sealing clamp
complete with inner and outer wall plates
fixing screws and plugs. (Part No. E073)
Standard Length Cut
to suit wall thickness
Sealing Clamps
A1
Hori zont al Ki t
A l ternati ve Fl ue Syst ems
S tandard Length Cut
t o suit wall thickness
Wall Plates
With this application
pipes must clear
Horizontal Flue
Wall
10 0
M inimum
Service
Clearance
Hori zont al Ki t
A2
Wall P a e
300
M inimum
Service Clear ance
A2
S a n i g e l C lam
MAXXflo Water Heater
B261 – Vertical flue kits include the following:
A1 – Roof outlet terminal with sealing clamp. (Part No. E067)
Roof flashing plates and additional Flue components are
available.
l t s
Sealing Clamp
Wall
V ert i cal Ki t
Optional flue components available
ps
Part No
A1
Add standard E071
Add standard
E308
or cutable flue
or cutable
to improve E064
flue to improve
E070
access
access to tank
to tank top for clamp
top for inspection
(see page 35)
inspection (See E069
E065
page 36
E066
E068
E105
terminal
E310
B260
B261
E211
E075
E261
INSTALLATION • SECTION 3
A1
Can be cut
to su it roof
Wall
300
M inimum
Service Clearance
Description
90° elbow c/w clamp
45° elbow c/w clamp
1m length of flue c/w clamp
1m length cutable flue c/w
0.5m flue c/w clamp
Flat roof plate (125mm)
Angled roof plate (125mm)
Wall clamp (125mm)
Guard for horizontal flue
Flue condense trap
Horizontal flue terminal
Vertical flue terminal
Condensate trap bottle
Flue clamp 125mm
Condense trap pipe kit
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