ECONCEPT TECH 25 A
17
EN
cod. 3540I301 - 05/2008 (Rev. 00)
Connection with separate pipes
fig. 23 - Examples of connection with separate pipes (
= Air /
= Fumes)
For connection of separate ducts, fit the unit with starting accessory:
fig. 24 - Starting accessory for separate ducts
Before proceeding with installation make sure the maximum permissible length has not been exceeded, by means of a
simple calculation:
1. Establish the layout of the system of split flues, including accessories and outlet terminals.
2. Consult the table 4 and identify the losses in m
eq
(equivalent metres) of every component, according to the instal-
lation position.
3. Check that the sum total of losses is less than or equal to the maximum permissible length in table 3.
Table. 3 - Max. length separate ducts
Separate ducts
Max. permissible length
75 m
eq
C
53
C
33
C
53
B
23
C
13
041003X0
