• 57 •
NAC 540
2025
15
(In2)
227 5
1615 5
1615 5
1615 5
1927 15
288
5
150 5
5145 5
1000
2180 5
125 5
250
5
140
5
182 5
568
5
1222
15
800 5
5650 15
(Out1)
158 5
(In1)
258 5
2279 15
(Out2)
275 5
1044 50
1645 50
816
50
In1
Out1/2
In2
G1/->/G4
D1/->/D5
D1/G1
D2/G2
D3/G3
D4/G4
50
100
8 x
20
:
Ø
In 1
In 2
:
Out 1
:
Out 2
:
G1/D1
G2/D2
G3/D3
G4/D4
G5/G5
NAH 540
481
608
458
309
-
548
693
523
353
-
Application Guide /NEOSYS-AGU-1801-E
DIMENSIONAL DATA
LEGEND:
Gravity center
Chilled water inlet - Unit without hydraulic module
Ø 6" Victaulic
Chilled water inlet - Unit with all hydraulic module
Chilled water outlet - Unit without hydraulic module / with variable water
fl
ow hydraulic module (eDrive)
Chilled water outlet - Unit with hydraulic module
LOAD DITRIBUTION
(Kg -
Lennox recommend load distribution as detailed below.
)
More detailed load distributions available on page xxx
Without hydraulic module
With high pressure double pump
