42GW 500/509 - 600/609 - 701/709 (large chassis)
Unit with two-way valves
822
370
879
822
0
195
177
115
152
302
167
148
172
109
96
56
47
15
302
0
37
10
See detail B
621
Flexible drain hose ø 16
960
595
Detail B
3/4” - 2-way valve
1” - 2-way valve
3/4” G
Hot-water circuit
812
960
1” G
Water in
74
40
Water in
Water out
73
Water out
Unit with four-way valves
879
822
47
150
822
370
302
148
100
47
150
822
370
302
115
148
172
37
56
108
96
879
152
167
172
302
822
195
177
621
152
Flexible drain hose ø 16
167
302
See detail C
100
960
595
37
Detail C
621
1” - 4-way valve
960
74
1” G
74
40
960
Water in
Water in
Water out
960
73
812
73
Water out
595
812
3/4” - 4-way valve
3/4” G
Hot-water circuit
40
AIR TREATMENT
115
56
108
96
195
177
608
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7