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Vaillant ecoCRAFT exclusiv VKK 806/3-E-HL 84.1 kW

Photos - Boiler Vaillant ecoCRAFT exclusiv VKK 806/3-E-HL 84.1 kW
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A high-power floor standing single-circuit gas boiler designed to create heating systems for residential, office or utility rooms with a total area of up to 631 m². Equipped with a closed combustion chamber and a digital control system with support for the multifunctional eBus communication bus, which allows the boiler to be integrated into complex complex heating systems, incl. including indirect heating boilers for hot water supply. The manufacturer is positioned as a product of the upper price category in 2012. It has rather large dimensions 129x70x124 cm, develops a useful thermal power of up to 84 kW. The key feature of the Vaillant ecoCRAFT exclusiv VKK 806/3-E-HL boiler is its high efficiency, which is achieved by using the latent heat of condensation. Due to the design features, th...is apparatus is able to provide deep cooling of flue gases, which allows the maximum use of the energy released during the condensation of water vapor. It is also worth noting the use of an optimized pre-mix burner with wide modulation limits, which allows flexible control of the boiler power. The durable heat exchanger is made of high-alloy chromium-nickel-molybdenum steel, which exhibits excellent resistance to corrosion in sour condensate environments. The boiler is equipped with a full range of protective systems.
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Vaillant ecoCRAFT exclusiv VKK 806/3-E-HL 84.1 kW
Energy source:gas
Mount:floor, single-circuit
Boiler power:84.1 kW, area ~ 631 m²
Combustion chamber:closed, flue 150/130 mm

A high-power floor standing single-circuit gas boiler designed to create heating systems for residential, office or utility rooms with a total area of up to 631 m². Equipped with a closed combustion chamber and a digital control system with support for the multifunctional eBus communication bus, which allows the boiler to be integrated into complex complex heating systems, incl.

including indirect heating boilers for hot water supply. The manufacturer is positioned as a product of the upper price category in 2012. It has rather large dimensions 129x70x124 cm, develops a useful thermal power of up to 84 kW. The key feature of the Vaillant ecoCRAFT exclusiv VKK 806/3-E-HL boiler is its high efficiency, which is achieved by using the latent heat of condensation.

Due to the design features, this apparatus is able to provide deep cooling of flue gases, which allows the maximum use of the energy released during the condensation of water vapor. It is also worth noting the use of an optimized pre-mix burner with wide modulation limits, which allows flexible control of the boiler power. The durable heat exchanger is made of high-alloy chromium-nickel-molybdenum steel, which exhibits excellent resistance to corrosion in sour condensate environments. The boiler is equipped with a full range of protective systems.

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications ecoCRAFT exclusiv VKK 806/3-E-HL
Main
Energy sourcegas
Installationfloor
Typesingle-circuit (heating only)
Heating area631 m²
Condensing
Additional equipment
Remote control unit
Technical specs
Heat output84.1 kW
Power supply230 V
Power consumption260 W
Coolant min. T35 °С
Coolant max. T85 °С
Heating circuit max. pressure6 bar
Consumer specs
Outdoor temperature sensor
"Summer" mode
Circulation pump
Control buseBus
Boiler specs
Efficiency110 %
Combustion chamberclosed (turbocharged)
Flue diameter150/130 mm
Inlet gas pressure20 mbar
Max. gas consumption8.5 m³/h
Connections
Gas supply1 1/2"
Central heating flow2"
Central heating return2"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
More specs
Dimensions (HxWxD)1290x700x1240 mm
Weight200 kg
Added to E-Catalogseptember 2012
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
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