A.O. Smith BFC - 28 - Manual (Page 29)

Air supply and flue gas discharge
Release R.1.3 UK 29
is
3.9.2 Concentric roof flue terminal
A.O. Smith Water Products Company prescribes the roof flue terminal
(installation type C33) as specified in
Table 3.9 .
IMD-0004
Figure 3.5 Roof flue terminal
Table 3.9 Concentric roof flue terminal specifications
Specification Description
Manufacturer Muelink & Grol
Model M2000 DDV SEC HR (1)
1. The model M2000 DDV SEC HR is a special version of the Mugro 3000 series. No other
roof flue terminal may be used, as the BFC- appliance is approved exclusively for this
model of roof flue terminal. You can order the roof flue terminal from A.O. Smith or your
trade supplier, by specifying model: M2000 DDV SEC HR.
Pipe material, flue gas
discharge
Thick-walled lip ring seal
Pipe material, air intake Thin-walled galvanised sheet steel
Pipe diameter Concentric
•
BFC 28: 80/125 mm.
• BFC 30, 50 and 60: Ø 100/150 mm.