Viadrus VIADRUS K 5, Operation And Installation Manual

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7
The lead-in of combustion air and the flue gases exhaust can be executed by several methods, namely:
-
into the chimney,
- through the wall,
- through the roof (inclined or flat one),
-
into the common well.
The boiler is a consumer in a design C, i.e. a closed one with electronic ignition and flame ionization.
5 Integrated stack heater
Tab.
№ . 3 Technical parameters
Technical parameters
Volume l 56
Maximum permissible temperature °C 95
Maximum permissible pressure bar 6
Heat-exchanger area m
2
0.7
heat-exchanger volume l 3.8
Power kW 23.5
Dimensions
Device height
L 990
Tank dimensions (without insulation) Ø 400
Tank dimensions with insulation mm 455x455
Insulation from soft polyurethane foam mm 30
Connections
Cold water / hot water
R 3/4
”
Circulation R 3/4
”
Central heating circulation (the supply, the return
branch)
R 3/4
”
E-mouthpiece (heating spiral) R 5/4
”
Sensor cover R 3/8"
Thermometer
inside thread
1/2
”
Water discharge 3/4"
Magnesium anode An.
plug 2
”
Weight (empty) kg 57
Fig. № . 2 Water heater