AIRDUCT
Equivalent
LengthValue
Noof
fittings/pipes
Subtotal
1mextension 1m 5 5.0m
135°bend 0.25m 2 0.5m
91.5°bend 0.5m 2 1.0m
EquivalentLengthAirDuct=6.5m
FLUEDUCT
Equivalent
LengthValue
Noof
fittings/pipes
Subtotal
1mextension 1m 5 5.0m
135°bend 0.25m 2 0.5m
91.5°bend 0.5m 2 1.0m
EquivalentLengthFlueDuct=6.5m
page25
8.3FlueAccessories
Key Accessory Size CodeNo
FLUEGROUPA
ConcentricFlueSystem100mmdiameter
A3 TelescopicInternalFlueKit 315500mm 5119654
A2 TelescopicFlue(inclelbow) 5118069
A HorizontalFlueTerminal(inclelbow) 5118489
B FlueExtension 1000mm 5111074
C FlueBend 93° 5111075
D FlueBend(pair) 135° 5111085
U PipeSupport(painted) 100mmØ 5111080
P WallLiner 5111067
S FlueTerminalDeflector 5111068
FLUEGROUPN
TwinFlueSystem80mmdiameter
E FlueExtension(pair) 1000mm 5111087
F FlueBend(pair) 90° 5111072
G FlueBend(2pair) 135° 5111086
J VerticalFlueBoilerAdaptorKit 5111079
H VerticalFlueAdaptor 5111084
W PipeSupport(pair) 80mm 5111081
FLUEGROUPA,N,G
VerticalFlueKits
K VerticalFlueTerminal(80/125usewithItemH) 5111078
K1 VerticalFlueTerminal(60/100) 5118576
L PitchRoofFlashing 25°/50° 5122151
M RoofCoverPlate 246143
N FlatRoofFlashing 246144