DORCHESTER DR-FC 120, Installation, Comissioning And Maintenance Instructions

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Installation
30 Instruction manual DR-FC
3
is
Practical example of concentric flue gas discharge
Example
The figure shows a DR-FC 30 installation. The water heater must be fitted with
25 m of concentric pipe (C13/C33) and four 90 degree bends. The configuration
must be checked for compliance with the requirements stated in the table.
Water heater with concentric flue gas discharge material
According to the table, the maximum length allowed is 40 metres, and there may
be up to seven 90 degree bends. Both requirements are fulfilled.
Specifications
Caution
For type C13 and C33 installations,the supplier prescribes the use of a roof
or wall flue terminal, exclusively of a type approved for the water heater. Use of
an incorrect roof or wall-mounted flue terminal can cause the installation to
malfunction.
Concentric wall flue terminal specifications C13
IMD-0794 R0
Subject Description
Wall flue terminal set:
•
1x Wall flue terminal
(incl. wall flange
& clamping ring)
• 1x Pipe 500 mm
• 1x Bend 90°
Art. No. DR-FC 25, 30, 45, 60
562702040
1
DR-FC 80, 95, 120
562702041
1
Manufacturer Muelink & Grol
Model M2000 MDV SEC
Pipe material Construction Concentric
Flue gas
discharge
Thick-walled aluminium with lipped sealing ring.
Air supply Thin-walled galvanised sheet steel.
Pipe diameters Flue gas
discharge
DR-FC 25, 30, 45, 60 Ø 100 mm
DR-FC 80, 95, 120 Ø 130 mm
Air supply DR-FC 25, 30, 45, 60 Ø 150 mm
DR-FC 80, 95, 120 Ø 200 mm
(1) No other wall flue terminal is permitted. Use this article number to order the wall flue terminal set from the
supplier , manufacturer or wholesaler.