A.O. Smith Innovo 12-160, Installation, Service & Maintenance Manual

Page: 44 / 92

8.7.1 C13/C33 concentric systems
Use a wall terminal set or a roof terminal set to install a C13 or a C33 concentric venting
system.
Description Concentric
Venting material Venting material
PP Venting material
Alu
Manufacture venting material Muelink & Grol Muelink & Grol
Construction Concentric Concentric
Material flue gas outlet PP - Temp. Class T120 Thick walled
aluminum
Material air inlet Thin walled galvanized
steel Thin walled galvanized
steel
Diameter flue gas outlet
80
+0,6
/
-0,6
mm 80
+0,3
/
-0,7
mm
Diameter air inlet
124
+0,5
/
-1
mm
(Dn 125)
124
+0,5
/
-1
mm
(Dn 125)
Description parts A.O. Smith Part
number A.O. Smith Part
number
Wall terminal set
A wall terminal (1), a 500 mm
concentric pipe and a 90° bend
0310759 0302515
Wall terminal 0310757 0302516
Roof terminal set
A roof terminal (2), a 1000 mm
concentric pipe and a roof plate
0310755 0305042
Roof terminal 0310753 0304983
Concentric pipe 250 mm 0310740 -
Concentric pipe 500 mm 0310741 0302510
Concentric pipe 1000 mm 0310742 0311448
Concentric pipe 1500 mm - 0311449
Concentric pipe 2000 mm 0310743 -
Concentric pipe telescopic
(3)
0310744 -
Concentric pipe to cut 0310745 -
Concentric bend 45° 0310734 0302514
Concentric bend 90° 0310735 0302513
1 - supplied with wall flange and clamping ring
2 - supplied with clamping ring
3 - use this part to connect the air inlet and flue gas outlet to the water heater
44 Installation, Maintenance and Service part