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4
Dimensions and connections
4.2
With pump group
16.5" (420 mm)
The required permanent clearances (closet) are:
in front:
1" (25 mm)
right side:
0
left side:
0
above:
6" (152 mm)
The position selected for installation MUST allow adequate space for servicing
in front of the boiler of at least 16.5" + 20.5" = 37" (940 mm).
Maintain an installation clearance from combustible construction from hot water
piping of at least 1" (25 mm).
Fig. 3
Dimensions and connections with pump group
1
The pump group is an accessory.
A (LA)
= Flue gas connection;
inside diameter 4" (100 mm)
B (AA)
= Air intake connection;
inside diameter 4" (100 mm)
C (WB)
= Wall Bracket (not shown)
D (VK)
= Supply;
G1½'' union nut with female thread
E (GAS)
= Gas connection to boiler;
Rp1'' female thread
12
Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!
18.3" (465 mm)
20.5" (520 mm)
6" (152 mm)
A/B
G
24.8" (630 mm)
0.25" (6 mm)
4.1" (103.5 mm)
D/F
E
1.4" (35 mm)
1.54" (39 mm)
H/J
5.4" (138 mm)
5.1" (130 mm)
6.4" (162 mm)
F (RK)
= Return;
G (AKO) = Condensate outlet;
H (PF)
= Pump group supply;
I
= Gas connection to pump group;
J (PR)
= Pump group return;
0
20.5" (520 mm)
A
B
C
16" (406 mm)
D
E
F
G
G
5.1" (130 mm)
H
I
J
5.5" (140 mm)
G1½'' union nut with female thread
Ø 32 mm (1¼") O/D
G1½'' male thread, flat seal
1" NPT female thread
G1½'' male thread, flat seal
0
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