Technical data

5354 787 - 01

Vitorond 200, VD2A Technical Data

Technical Data

Technical Data (continued)

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

over 6 in. (150 mm), 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.

Legend

BD Boiler drain ¾ in.

BWR Boiler water return

BWS Boiler water supply

CO Clean-out opening

FGC Flue gas collar

SG Sight glass

LWCO Low water cut-off

CAUTION

Viessmann North America offers the side-mounted

control option only. Refer to the side-mounted control

dimension on page 4.

64 in. (1623 mm)

6c in.

(170 mm)

18a in. (465 mm)

31a in. (795 mm)

38 in. (970 mm)

LWCO

BWS

FGC

BWR

18a in. (465 mm)

25a in. (640 mm)

7 6 in. (150 mm)

5 in. (125 mm)

/8 in.

(275 mm)

Dimension includes sub-base.

Note: Inch dimensions are rounded to the nearest

/4 in.