Lochinvar HERALD HCB116CE, Installation Manual

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11.5 TYPE C
43
(U DUCT)
This appliance can operate on a U-Duct common flue system. The maximum lengths for the interconnecting flue can
be found in Section 10.2.1.
Concrete components of the U-Duct must meet the requirements of BS EN 1858.
Model No.
Nominal Flue
Diameter
Mass Rate @ 100% Mass Rate @ 23% Mass Rate @ 100% Mass Rate @ 23%
(@ 9% CO2) (G20) (@ 9% CO2) (G20)
(@ 10.5% CO2)
(G31)
(@ 10.5% CO2)
(G31)
HCB46CE 80+/-0.6 16.0g/s 3.7g/s 16.7g/s 3.8g/s
HCB61CE 80+/-0.6 22.3g/s 5.1g/s 23.2g/s 5.3g/s
HCB86CE 100+/-0.6 30.4g/s 7.0g/s 31.6g/s 7.3g/s
11.5.1 FLUE GAS MASS RATES TABLE
11.6 TYPE C
53
(TWIN PIPE)
Flue system specifications

MANUFACTURER MUELINK AND GROL (M&G)

TEMPERATURE CLASS T120

FLUE GAS MATERIAL PP
Each Twin-Pipe starter assembly includes the items shown in the tables below
Item No HBTF001
TWIN-PIPE FLUE STARTER ASSEMBLY
Kit contains components to start the connection to the appliance only
MODELS HCB46CE,HCB61CE
COMPONENTS INCLUDED
Item No. Description Number Quantity
M75256B AIR INLET TRANSITION Ø80mm ALU 1 1
M85279B SAMPLING POINT Ø80mm PP 2 1
Item No HBTF002
TWIN-PIPE FLUE STARTER ASSEMBLY
Kit contains components to start the connection to the appliance only
MODELS HCB86CE
COMPONENTS INCLUDED
Item No. Description Number Quantity
M75257B AIR INLET TRANSITION Ø100mm ALU 1 1
M85189B SAMPLING POINT Ø100mm PP 2 1