Stropuva S20U 20kw

1,845.00

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Description

Stropuva S20U

When the firewood is loaded, a single load burns up to about 30 hours.
A single load of sawdust briquettes burns up to 4 days.
A single load of pellets burns up to 96 hours.

Solid fuel: firewood, timber waste, sawdust, straw and peat briquettes.

Combustion duration of solid fuel load depends on its quality of fuel, outdoor and indoor temperature, thermal resistance, and other factors.
Recommended moisture ≤30%*

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Technical Information

Power (kW)*20
Heating area(m2)**100-250
Fuel capacity (kg)230
Maximum amount of firewood (kg)50
Maximum amount of wood pellets (kg)130
Maximum amount of briquettes (kg)60
Maximum amount of coals(kg)130
Wood burning time on minimum mode (hours)31.5
(according laboratory tests) on maximum mode ***6.1
Wood pellets burning time on minimum mode (hours)72
(according laboratory tests) on maximum mode ***-
Briquettes burning time on minimum mode(hours)96
(according laboratory tests) on maximum mode ***24
Coal burning time on minimum mode (hours)130
(according laboratory tests) on maximum mode ***32
Length of firewood up to45
Amount of water in the boiler40
Efficiency (%)86.8
Pressure safety valve (bar)1.5
Chimney draught10÷20
Flow of heated water500
Water temperature in the boiler (°C)85
Minimal area of chimney flue (cm²)250
Chimney diameter (mm)180
Distance between boiler bottom and chimney (mm)1673.5
Height (mm)2100
Diameter (mm)560
Weight (kg)246
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