Viessmann ECV Series - Page 44

Additional Information
44
Technical Data
Legend
Vent connection, Ø 3” / 76 mm
Boiler water supply, 1¼” / 32 mm
120V power in
120V outlet for pump
(max. 4 Amp.)
Legend
Built-in power v enter for s idewall
venting
Boiler well for capilleries
Transformer
Ignition control
24V gas valve
Burner manifold
24V thermostat
0.9A anticipator s etting
Gas connection, ½” / 13 mm
Boiler water return, 1¼” / 32 mm
C
F
Front view
Fig. 20
5167 450 v1.4
Fig. 22
12½” /
320 mm
19¾” / 502 mm
17½” / 445 mm
11” / 279 mm
2¾” / 72 mm
41¾” / 1060 mm
12¼” / 310 mm
26” / 660 mm
10½” /
265 mm
Fig. 21