As Delivered Condition; Vitodens 300 (Up To 35 Kw); Accessories Required Subject To Installation Method (Order Separately); Vitodens 300 (From 49 Kw) - Viessmann VITODENS 300 Datasheet

As delivered condition

As delivered condition

Vitodens 300 (up to 35 kW)

Gas fired condensing boiler with
Inox Radial heating surface, modulating
MatriX compact gas burner for natural
gas and LPG to DVGW Code of
practice G260, aqua plate with
multi connect system and variable speed
heating circuit pump (4.5 to 12 kW with
two stage heating circuit pump).
Fully plumbed and wired.
Colour of the epoxy−coated casing: white
For combination boilers 6.6 to 26.0 kW:
Standby plate heat exchanger for DHW
heating.
Packed separately:
Vitotronic 100 for constant temperature
mode
or
Vitotronic 200 for weather−compensated
mode
Natural gas version
Vitodens 300 is factory−set for natural
gas E.
A conversion kit for conversion to natural
gas LL or LPG is supplied to order.

Vitodens 300 (from 49 kW)

Gas fired condensing boiler with
Inox Radial heating surface, modulating
MatriX compact gas burner for natural
gas and LPG to DVGW Code of
practice G260, and aqua plate with
multi connect system.
Fully plumbed and wired.
Colour of the epoxy−coated casing: white.
36

Accessories required subject to installation method (order separately)

Vitoplus installation directly on a wall
Installation template with:
H Fixing components
H Fittings
H Gas stop cock R ½" incl. thermal safety
shut−off valve.
For installation on finished or unfinished
walls with compression fittings.
Packed separately:
Vitotronic 100 for constant temperature
mode
or
Vitotronic 200 for weather−compensated
mode
Multi−boiler systems
Multi−boiler systems for open flue
operation with 2, 3 or 4 boilers with
H flue gas cascade, comprising:
Non−return valve
Flue pipe
End piece with condensate drain
and
H weather−compensated cascade control
Vitotronic 333.
or with
mounting frame
Mounting frame (depth 130 mm) with:
H Diaphragm expansion vessel (11 litres,
∅ 400 mm)
H Fittings
H Fixing elements
H Boiler fill and drain valve
H Gas angle valve R ½" with thermal
safety shut−off valve.
For installation on finished or unfinished
walls with compression or solder fittings.
Natural gas version
Vitodens 300 is factory−set for natural
gas E.
A conversion kit is supplied to order for
natural gas LL.
Conversion to LPG is not possible.
LPG version
Vitodens 300 is factory−set for LPG and
may be converted to natural gas.
Gas governor integrated into the
equipment.
Note
Order circulation pumps for heating
circuit and DHW loading separately.
VITODENS 300