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T
ECHNICAL SPECIFICATIONS
GENERAL
Boiler category
Type boiler
Dimensions (h x w x d)
Water content
Weight (empty)
Supply/return connection
CH
Supply/return connection
DHW
Gas connection
Flue connection
GAS CONSUMPTION
Natural gas
1
Propane
Nat. gas
Gas supply
pressure
2
nominal
Propane
NOTES
1
Using propane, maximum fan speed needs to be reduced.
Min. and max. gas supply pressures are listed in the table below.
2
p nom inch W.C. (mbar)
Natural gas
Propane
Table 3. 5
22
VGH-180-CH / VGH-200-CO
-
Inch (mm)
Gallon
(liter)
Lbs (kg)
inch
inch
inch
Inch (mm)
3
ft
/h
3
m
/h
3
ft
/h
3
m
/h
Inch W.C./
(mbar)
Inch W.C./
(mbar)
7.0 (17.4)
11.0 (27.4)
E93.1901EN032 Installation and Service Manual SlantFin VGH-CH / CO
VGH-180-CH
28.2" x 17.4" x 16.9" (717mm x 442mm x 429mm)
0.83 (3.15)
98 (44)
NPT ¾"
NPT ¾"
NPT ¾"
3" (80mm)
Values min-max:
16.7 – 167.4
0.47 – 4.74
7.2 – 72.1
0.2 – 2.04
p min inch W.C. (mbar)
3.5 (8.7)
8.0 (19.9)
IV
VGH-200-CO
0.83 (3.15)
101 (46)
NPT ¾"
NPT ½"
NPT ¾"
3" (80mm)
18.6 – 186.0
0.52 – 5.26
8.0 – 80.0
0.23 – 22.7
7.0 (17.4)
11.0 (27.4)
p max inch W.C. (mbar)
10.5 (26.2)
13.0 (32.4)
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