Viessmann VITOROND 200 Technical Data Manual page 6

Technical Data
Width
Total width
SG
a
BWS
FGC
CO
BWR CO
BD
6
c
b
Length
Total length
Legend
BD Boiler drain ¾"
BWR Boiler water return
BWS Boiler water supply
CO Clean-out opening
FGC Flue gas collar
SG Sight glass
a 10½" / 270 mm
b 5" / 125 mm
c 11½" / 290 mm
d 5½" / 140 mm
e 4" / 100 mm
Attention
Viessmann North America offers the
side-mounted control option only. Refer to
the side-mounted control dimension on
page 4.
Burner Installation
The burner must be fitted to the burner
plate; installations direct to the boiler
door are not feasible.
Viessmann supplies a pre-drilled end
burner plate in accordance with the
supplied burner dimensions.
Note
For mounting burners with blast tube
diameters of 150 mm / 6" to
240 mm / 9½", the door insulation
(refractory material) can be cut to the
required size.
The blast tube must protrude from the
thermal insulation on the boiler door.
320 mm / 12 5/8"
110 mm / 4 3/8"
VITOROND 200, VD2