PRODUCTOVERVIEW

TABLE OF CONTENT

Company presentationSolid-fuel boilers with manual fuel loading Automatic solid-fuel boilers Gas boilersCast-iron grillsCast-iron radiatorsCustomized and OEM production

COMPANY PRESENTATION

The longstanding tradition of our company associated with our experience in the foundry industry dates back to 1888 and provides a guarantee of thorough processing, reliability, high quality and lifetime of products of the VIADRUS brand. High quality of production is also ensured by the quality assurance system according to ISO 9001 and ISO 14001. Thanks to its long-term knowledge of the market and the field of heating equipment, the product portfolio continues to be developed and innovated, and together with the classic sources, the company has also started to focus on renewable heat resources.

The cast iron solid fuel boilers, gas and oil boilers with a cast-iron heat exchanger and cast-iron radiators are the core products offered by VIADRUS. The cast-iron solid-fuel boilers with manual fuel loading are a reliable source of cheap heat for already several decades almost all around the world. The solid-fuel boilers with automatic operation are very modern and comfort way of the use of the solid fuel resources. It stands to reason that the VIADRUS brand offers solid-fuel boilers, which meet all actual ecological requirements and subsidy conditions.

VIADRUS E22 ECONOMY

Cast-iron gasifying firewood boiler

Power: 16 - 23 - 30 kW Fuel: firewood

HERCULES E68

meets emission class 5 according to ČSN EN 303-5meets the ECODESIGN conditionsefficiency up to 90 %simple control with help of a color displayexhaust fanecological operationhigh service life of the Czech cast-iron heat-exchanger10-year warranty for the cast iron bodysimple manipulation and maintenancethreaded flanges for simple mountingwater-tube massive gratesoperation controlled by a room thermostat

Cast-iron gasifying firewood boilerPower: 15 - 34 kW Fuel: firewood

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meets emission class 5 according to EN 303-5meets the ECODESIGN conditionsefficiency up to 90.2 %low fuel consumptionsimple control with a colour displaycomplete control of boiler and heating system operationregulated ventilator rotation speedcontrolled accumulating reservoir rechargingpatented ViaBurn ™ combustion chamber

new

VIADRUS U22 ECONOMY

Universal cast-iron gasifying boiler for the combustionof firewood, brown and black coalPower: 15 - 41 kW Fuel: firewood, coal

meets emission class 5 according to ČSN EN 303-5meets the ECODESIGN conditionsefficiency up to 91%ecological operationupossibility of operation independent on electric energyhigh service life of the Czech cast-iron heat-exchanger10-year warranty for the cast iron bodysimple manipulation and maintenancethreaded flanges for simple mountingwater-tube massive grates patented system of the ViaBurn ™combustion chamber

THE BEST

PRICE–PERFORMANCE RATIOoni s cs li asm se 5

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BC

SUPPORTS

CHIMNEY DRAFToni s cs li asm se 5

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SOLI

D FU

EL B

OILE

RS W

ITH

MAN

UAL F

UEL L

OADI

NG

HERCULES U32 (version 2019)

Cast-iron gasifying boiler for brownand black coalPower: 14 - 15 kW / 19 - 21 kW / 21 - 25 kW Fuel: brown and black coal

meets emission class 5 according to CSN EN 303-5meets the ECODESIGNefficiency up to 90%ecological operationhigh service life of the Czech cast-iron heat-exchanger10-year warranty for the cast iron bodysimple manipulation and maintenanceusesthreaded flanges for simple mountingwater-tube massive gratespossibility of operation independent on electric energy

BC

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VIADRUS U22 Economy Pellet

high service life of the cast-iron heat-exchangercontrol of the heating circuit and preparation of hot watermeets emission class 5 according to ČSN EN 303-5automatic operation controlled by a roomthermostat efficiency up to 90.6%meets the ECODESIGNpossibility of cooperation with a storage tankupossibility of the control of the next two heating circuitsbeneficial price and high qualityopeartion via internet (with NET CONTROL module)

Automatic cast-iron wood pellet boilerPower: 4,8 - 30 kW Fuel: Wood pellets

NEW

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HERCULES U68

Universal cast-iron gasifying boiler for the combustionblack of firewood, brown and coal

Power: 14 - 34 kW Fuel: firewood, coal

meets emission class 5 according to ČSN EN 303-5meets the ECODESIGN conditionsefficiency up to 90 %ecological operationpossibility of operation independent on electric energyhigh service life of the Czech cast-iron heat-exchanger10-wear warranty for the cast-iron body simple manipulation and maintenancethreaded flanges for simple mountingwater-tube massive grates

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years

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AUTO

MAT

IC S

OLID

-FUE

L BOI

LERS

SOLI

D FU

EL B

OILE

RS W

ITH

MAN

UAL F

UEL L

OADI

NG

VIADRUS A3C

Automatic cast-iron boiler for the combustionof wood pellet and brown coalPower: 6,9 - 35 kW Fuel: wood pellets, brown coal

VIADRUS A0C-LP

automatic ignitionhigh service life of the cast-iron heat-exchangerbig fuel reservoir (optional part of delivery)efficiency up to 90.5%meets emission class 5 according to ČSN 303-5possibility of the boiler control via Internet LP enables the use of the left or right bottom doorbeneficial price and high quality

Automatic cast-iron wood pellet boilerPower: 5 - 32 kW Fuel: wood pellets

HERCULES A68

high service life of the cast-iron heat-exchanger control of the heating circuit and preparationof hot watermeets emission class 5 according to ČSN 303-5efficiency up to 90.6%meets the ECODESIGN conditions automatic operation controlled by a room thermostat possibility of cooperation with a storage tankupossibility of the control of the next twoheating circuits beneficial price and high quality

Automatic cast-iron wood pellet boilerPower: 3,6 - 35 kW Fuel: wood pellets

AUTO

MAT

IC S

OLID

-FUE

L BOI

LERS

meets emission class 5 for wood pellets according to ČSN EN 303-5 wood pellets model is certified for the 3rd wave of the boiler subsidy programmeets emission class 4 according to ČSN EN 303-5 for brown coalefficiency up to 93.3%high-quality cast-iron heat-exchanger with an optional number of sectionsautomatic fuel feeder with the Climatix WEB control unit possibilityof remote controlwell-arranged control with a text menu possibility of left-right designmeets the ECODESIGN conditionsoperation time with a full fuel reservoir - about 3 - 5 days

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VIADRUS K5

efficiency up to 108 %integrated hot water reservoir with a volume of 60 lsmooth power modulationautomatic fault detectionindependent time programs for premises heatingand hot water preparationauxiliary modules for the control of additional heating circuitsthe boiler can be interconnected with the Siemens Syncoliving systemmeets the ECODESIGN conditions control of the pump of the reserve biomass boiler

Wall-hung condensing gas boilerwith inbuilt hot water tankPower: 4 - 20 kW Fuel: NG Propane

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VIADRUS GARDE G42 ECO M

Floor-standing gas boilerPower: 8 - 30 kW Fuel: NG

efficiency up to 93.5 %old atmospheric boilers could be simply replaced by it without anecessity of constructional modifications in the boiler roomhigh operational reliability without occurrence of condensatelong service life due to the use of high-quality grey cast iron withlamellar graphiteboiler design tuned with OV 100 L for preferential water heatingsimple control and easy maintenancemodulated boiler operation mode ecological operation low content of harmful substances in flue gases

BC

VIADRUS K4 H

efficiency up to 105 %compatible with Honeywell EvoHome systemnoiseless operation and simple manipulationsimple mounting and service

manufactured in three variants1) only for heating2) with flow heating of hot water3) with extern water heater

Wall-hung condensing gas boilerPower: 5 - 24 (6,5 - 33) kW Fuel: NG Propane

B

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GAS

BOIL

ERS

KALOR

KALOR WITH LEG

20-year warranty for the standard radiatorbatteries simple cleanability and hygienicoperation variability of power of the heating unit

Power: 54 - 152 W/section

CAST

-IRON

RAD

IATO

RS -

CLAS

SIC

20-year warranty for the standard radiatorbatteries simple cleanability and hygienicoperation variability of power of the heating unit

Power: 54 - 152 W/section

VIAGRILL 800

Cast-iron outdoor furnace with a grill

10-year warranty for cast ironEuropean food preparation certificationhigh service life of the cast-iron partsexcellent accumulating propertieswide assortment of supplementary equipmentdifferent methods of meal preparationpossibility of preparation of refreshment even fora bigger groupdesign element of the garden architecture simple manipulation and maintenancewide assortment of accessories – cast-iron kettle with coverand cast-iron Wok pan

Fuel: wood Auxiliary fuel: Wood coal or wood briquettesCAST

-IRON

GRI

LLS

54 70 53 73 94 120 85 110

54 70 53 73 94 120 85 110

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Connection spacing - h

Total depth – B

Total height – H

Section width

Section power * (W/ks)

*Section power for Δ t 75/65/20 °C

Dimensional designation

Connection spacing - h

Total depth – B

Total height – H

Section width

Section power * (W/ks)

*Section power for Δ t 75/65/20 °C

Dimensional designation

TERMO

Power: 73 - 136 W/section

STYL

almost unlimited service life20-year warranty for the standard radiator batteriesvariability of power of the heating unit

almost unlimited service life20-year warranty for the standard radiator batteriesattractive design with classic elements

Power: 70 W/section

73 91 89 109

70

Connection spacing - h

Total depth – B

Total height – H

Section width

Section power * (W/ks)

*Section power for Δ t 75/65/20 °C

Dimensional designation

Connection spacing - h

Total depth – B

Total height – H

Section width

Section power * (W/ks)

*Section power for Δ t 75/65/20 °C

Dimensional designation

CAST

-IRON

RAD

IATO

RS -

CLAS

SIC

BOHEMIA / BOHEMIA R

Power: 110,0 ~ 169 W/sectionalmost unlimited service life20-year warranty for radiator sets assembledin the production plantnon-aging retro design variability of power of the heating unit

450/220 with no leg 450/220 with a leg 800/220 with no leg 800/220 with a leg

450

225

540

225 220

800

890

450

640

800

220

990

86 86 86 86

110 169 169110

Connection spacing - h

Total depth – B

Total height – H

Section width

Section power * (W/ks)

*Section power for Δ t 75/65/20 °C

Dimensional designation

CAST

-IRON

RAD

IATO

RS -

RETR

O

WINDSOR

ATENA

20-year warranty for radiator sets assembled inthe production plantnon-aging retro designpossibility of composition of radiator batteries to achieve therequired power supplied as accomplished sets with finalsurface treatment and rosettes

Power: 86 W/section

almost unlimited service life20-year warranty for radiator sets assembled in the production plantnon-aging retro designinwrought reliefvariability of power of the heating unit

Power: 78 - 114 W/section

350/180 500/117 600/180

350

180

500

177

600

180

455 513 600 705 765

80

655

with no leg with no legwith a leg with a leg with no leg with a leg

78 98 114

400/172

400

172

540

65

614

with no leg with a leg

86Section power * (W/ks)

*Výkon článku pro Δ t 75/65/20 °C

Section width

Total height – H

Total depth – B

Connection spacing - h

Section design

Section power * (W/ks)

*Section power for Δ t 75/65/20 °C

Section width

Total height- H

Section design

Total depth - B

Connection spacing - h

Dimensional designation

Dimensional designation

DAFNE

Power: 79 W/section20-year warranty for radiator sets assembled in the production plantpossibility of composition of radiator batteries to achieve the required powersupplied as accomplished sets with final surface treatment and rosettes

400/172

400

172

540

65

596

with no leg with a leg

79Section power * (W/ks)

*Section power for Δ t 75/65/20 °C

Section width

Total height - H

Total depth - B

Connection spacing - h

Section design

Dimensional designation

CAST

-IRON

RAD

IATO

RS -

RETR

O

CertificationHigh quality of production of castings and OEM products is also guaranteedby implemented and certified quality management systems according to EN ISO 9001and living environment protection according to EN ISO 14 001.

CUST

OMIZ

ED A

ND O

EM P

RODU

CTIO

N GREY IRON FOUNDRYCUSTOMIZED AND OEM PRODUCTION

suppliers of OEM cast-iron boiler drums and heat-exchangers of boilers and heating unitsof our own well-proven design and according to customer's documentationsuppliers of OEM cast-iron boiler sections of our own well-proven design and accordingto customer's documentation supplies of customized heating and non-heating castings, whereas are specialties are thin-walland hollow castings

06/2020

cz

Czech Republichelp line: +420 596 008 888

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