ACV International
29
5.8.6
Air supply from the outside wall and a roof outlet with
common flue discharge system
Appliance category: C83
An air supply from the outside wall and a roof outlet with common discharge system is
allowed.
CAUTION
The air supply (A) in the outside wall must be provided with an
ACV inlet grid.
De minimum diameter of the common flue discharge system
Kompakt HRE eco
Number of appliances
12 Solo
18 Solo
30 Solo
2
110
110
130
3
130
130
150
4
150
150
180
5
180
180
200
6
200
200
220
7
220
220
230
8
230
230
250
9
240
240
270
10
260
260
280
11
270
270
290
12
280
280
300
IMPORTANT
Before connecting the model HRE eco 40 Solo to a C83,
common flue discharge system please contact your supplier.
Maximum pipe length
Total lengt of the air supply pipe until the inlet grid plus the flue exaust pipe until the
common flue discharge system.
Kompak HRE eco 12 and 18 Solo
100 meter
Kompak HRE eco 30 Solo
80 meter
Combustion gas flue and air supply pipe
For assembly see section 5.8 Assembly general
Common flue discharge
The outlet of the flue discharge can be made at any place in the pitching roof surface,
provided that the outlet in the roof surface has the same orientation as the air supply
in the outside wall. With a flat roof the outlet of the flue discharge must be made in the
'free' outlet area.
Apply a condensate discharge.
CAUTION
The common discharge system must be provided with a
pulling discharge cover.
When the common discharge system is located in the outside
air, the discharge pipe must be double-walled or insulated.
Remark
The common flue discharge system needs to be approved in combination with teh
boiler..
