Delivery Condition - Viessmann Vitoflex 300-UF Technical Data Manual

Vitoflex 300-UF Technical Data

Delivery Condition

Standard delivery condition
The standard delivery condition of the Vitoflex 300-UF
boiler includes pre-assembled components as well as
components that need to be assembled by the contractor
in the field.
Components that are attached to the boiler at time of
delivery:
- Heat exchanger door is mounted to the heat exchanger
- Combustion chamber door is mounted to the
combustion chamber
- Flue gas collector is attached to the heat exchanger
- Pneumatic cleaning system (optional) is attached to the
heat exchanger door
Measurements for the fire box as standard delivery condition
Boiler model UF 390
Minimum size 59 in. x 59 in.
door (W x H) (1500 mm x
1500 mm)
Minimum ceiling 59 in. x 149 in.
opening (W x H) (1500 mm x
3800 mm)
Measurements for the pressure vessel as standard delivery condition
Boiler model UF 390
Minimum size 59 in. x 59 in.
door (W x H) (1500 mm x
1500 mm)
Minimum ceiling 59 in. x 112a in.
opening (W x H)
(1500 mm x
2850 mm)
UF 530 UF 720
63 in. x 69 in. 63 in. x 69 in.
(1600 mm x (1600 mm x
1750 mm) 1750 mm)
63 in. x 157b in. 63 in. x 196c in.
(1600 mm x (1600 mm x
4000 mm) 5000 mm)
UF 530 UF 720
63 in. x 69 in. 63 in. x 69 in.
(1600 mm x 1750 (1600 mm x
mm) 1750 mm)
63 in. x 112a in. 63 in. x 126 in.
(1600 mm x
(1600 mm x
3200 mm)
2850 mm)
Components that are not attached or installed to the
boiler at time of delivery (scope of the contractor):
- The pressure vessel is not mounted to the combustion
chamber
- Brickwork to connect the combustion chamber, bricks
and mortar are included
- Electrical components which include temperature
sensors, oxygen sensor, light barriers for the
combustion chamber, igniter, flue gas blower, low
water cut off, fixed high limit, negative pressure
monitoring assembly and light barriers for the
complete extraction system
- All wiring to the control cabinet
- Installation fittings which include pressure relief
valve, drain valve, temperature and pressure gauges
- Drive for the combustion chamber grate is detached
- De-ashing assembly with ash container system
(optional) and drive for the de-ashing system
- Air compressor (optional) and connection to the
pneumatic cleaning system (optional)
- The flue gas exhaust blower is not attached to the flue
gas collector
- Primary air blowers are not attached to the combustion
chamber
- Secondary air blowers are not attached to the
combustion chamber
- Re-circulation system (optional)
- Flue gas cyclone (optional) comes in two pieces
- The in-feed auger is detached from the combustion
chamber
- Fire extinguishing system for the in-feed auger
- Slide valve (optional) or rotary valve (optional)
- All components of the extraction system (optional),
welding for flanges and support legs required
- Glass fiber insulation between any auger connections
UF 950
74c in. x 73c in.
(1900 mm x
1850 mm)
74c in. x 196c in.
(1900 mm x
5000 mm)
UF 950
74c in. x 73c in.
(1900 mm x
1850 mm)
74c in. x 130 in.
(1900 mm x
3300 mm)
General Information
UF 1250
74c in. x 78c in.
(1900 mm x
2000 mm)
74c in. x 216b in.
(1900 mm x
5500 mm)
UF 1250
74c in. x 78c in.
(1900 mm x
2000 mm)
74c in. x 137c in.
(1900 mm x
3500 mm)
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