MAXX
fl
o Water Heater
24
24
CWH90 & CWH120 FLUE SYSTEMS
Th
e CWH90 & CWH120 uses a concentric
fl
ue system,
200mm outside diameter with an inner
fl
ue of 130mm
diameter.
Flue components
fi
t together with silicon sealing rings and the
fl
ues are retained with sealing clamps.
Each heater can be ordered with either a horizontal or vertical
fl
ue kit. Flue assembly instructions are also included.
Standard Length Cut
A2
Hori zont al Ki t
M inimum
Service
Clearance
Add
s
tandard
or cutable
flue to improve
acce
ss
to tan
k
top for in
s
pection
(
s
ee page 35)
V ert i cal Ki t
M inimum
Service Clearance
Sealing Clamp
it roof
be cut
A1
to
s
u
Can
Wall
300
t
s
Wall P a e
l
Wall
to
s
uit wall thic
k
ne
ss
Sealing Clamp
s
A1
300
Service Clear
M inimum
ance
Hori zont al Ki t
A l t ernat i v e Fl ue Sy
s
t em
s
o
s
uit wall thic
k
ne
ss
tandard Length Cut
A2
t
S
5
28
Wall Plate
s
C
p
s
lam
A1
e l
S a n
i g
Wall
0
10
With thi
s
application
pipe
s
mu
s
t clear
Horizontal Flue
B262 – Horizontal
fl
ue kits include the following:
A1 – 90° bend with sealing clamp (Part No. E215)
A2 – Wall outlet terminal with sealing clamp
complete with inner and outer wall plates
fi
xing screws and plugs. (Part No. E240)
B263 – Vertical
fl
ue kits include the following:
A1 – Roof outlet terminal with sealing clamp. (Part No.
E670)
Roof
fl
ashing plates and additional Flue
components are available.
Optional
fl
ue components available
Part No
Description
E215
90° elbow c/w clamp
E216AWH 45° elbow c/w clamp
E212
1m length of
fl
ue c/w clamp
E213
1m length cutable
fl
ue c/w
clamp
E214 0.5m
fl
ue c/w clamp
E217
Flat roof plate (200mm)
E218
Angled roof plate (200mm)
E219
Wall clamp (200mm)
E630
Guard for horizontal
fl
ue
terminal
E220
Flue condense trap
B263 Vertical
fl
ue terminal
B262 Horizontal
fl
ue terminall
E211
Condensate trap bottle
E385
Flue clamp 200mm
E261
Condense trap pipe kit
Add standard
or cutable
fl
ue
to improve
access
to tank top
for inspection
(See page 36
SECTION 3 • INSTALLATION
Summary of Contents for Maxxflo CWH120/200
Page 8: ...MAXXflo Water Heater 8 8 INSPECTION HATCH INSPECTION HATCH SECTION 2 TECHNICAL DETAILS ...
Page 9: ...MAXXflo Water Heater 9 9 TECHNICAL DETAILS SECTION 2 INSPECTION HATCH INSPECTION HATCH ...
Page 28: ...MAXXflo Water Heater 28 28 FLUE SYSTEMS Fig 12 SECTION 3 INSTALLATION ...
Page 39: ...MAXXflo Water Heater 39 39 PARTS LIST SECTION 8 MAXXflo INTERNAL SPARES ITEMS ...