Solid fuel boiler standard Viadrus Hercules U22 D 8

Specs Viadrus Hercules U22 D 8

Type

Solid fuel boiler standard

The number of circuits (designation)

single-circuit (only heating)

Installation method

outdoor

The diameter of the chimney (chimney/duct), mm

156

Kind of traction

natural

Type of combustion chamber

open (atmo)

The volume of the combustion chamber, l

99

Power, kW

44

Efficiency, %

75

Maximum fuel consumption

12.8 kg/hour (wood)

Fuel

wood,coke, coal

The combustion duration, hour

no data

The coolant

water

The need for a mains connection

no

Heating

The material of the main heat exchanger

cast iron

Min./Max. the pressure in the heating circuit, bar

0,5/4

Adjustable temperature range in the heating circuit, grad.C

60-90

Heating area, sq. m

up to 400

Expansion tank

no

Hot water

The boiler, l

no

The material of the secondary heat exchanger

no

Min./Max. water supply pressure, bar

no

System performance domestic hot water, l/min

no

Adjustable temperature range in the tank, deg.C

no

Equipment and functionality

Type ignition

manual (included)

Management

mechanical

Fan air supply

no

Circulation pump

no

Automatic fuel supply

no

The "Summer"

no

Freeze protection

no

Protection against the violation of the circulation of the coolant

no

Food In

no

Noise level, dB

65

Size in mm (WxHxD)

550х990х1170

Weight

365

Additionally

Long life of the boiler. Ease of installation and maintenance. equipped with traction control. Has an enlarged hole of the furnace so that it was possible to burn large pieces of wood with a diameter up to 220 mm.