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Vaillant ecoVIT VKK 476 45 kW
without electricity

Photos - Boiler Vaillant ecoVIT VKK 476 45 kW without electricity
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Outdated Product
$4,688.00 up to $4,883.36
Gas double-circuit floor standing condensing boiler of high power with microprocessor control system DIA-System. It is the pre-top model of the Vaillant ecoVIT family. Equipped with a closed combustion chamber, it is characterized by impressive energy efficiency (efficiency up to 109%) and impressive useful heat output (up to 45 kW). Such heat output is quite enough to organize heating of detached houses, as well as office, commercial, household and industrial premises with a total area of up to 338 m2. It is an efficient solution with a turbocharged combustion chamber, which allows it to be installed directly in residential areas. Compared to classical models, the Vaillant ecoVIT VKK 476 boiler has a noticeably higher efficiency, which, with the same heat output, saves up to 9% of natural...gas. Such a positive effect is achieved due to the additional cooling of the combustion products, which makes it possible to extract the latent heat of condensation of water vapor present in hot flue gases. Equipped with a modulating gas burner and durable heat exchangers. For convenient and safe operation, there is a clear control panel with an LCD indicator and a multi-stage safety interlock system. Can work with simple thermostats and multifunctional programmers.
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Vaillant ecoVIT VKK 476 45 kW
without electricity
21 kW
230 V
27 kW
230 V
35 kW
230 V
45 kW
without electricity
Energy source:gas
Mount:floor, dual-circuit
Boiler power:45 kW, area ~ 338 m²
Combustion chamber:closed, flue 80 mm

Gas double-circuit floor standing condensing boiler of high power with microprocessor control system DIA-System. It is the pre-top model of the Vaillant ecoVIT family. Equipped with a closed combustion chamber, it is characterized by impressive energy efficiency (efficiency up to 109%) and impressive useful heat output (up to 45 kW). Such heat output is quite enough to organize heating of detached houses, as well as office, commercial, household and industrial premises with a total area of up to 338 m2.

It is an efficient solution with a turbocharged combustion chamber, which allows it to be installed directly in residential areas. Compared to classical models, the Vaillant ecoVIT VKK 476 boiler has a noticeably higher efficiency, which, with the same heat output, saves up to 9% of natural gas. Such a positive effect is achieved due to the additional cooling of the combustion products, which makes it possible to extract the latent heat of condensation of water vapor present in hot flue gases. Equipped with a modulating gas burner and durable heat exchangers. For convenient and safe operation, there is a clear control panel with an LCD indicator and a multi-stage safety interlock system. Can work with simple thermostats and multifunctional programmers.

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All specifications
Specifications ecoVIT VKK 476
Main
Energy sourcegas
Installationfloor
Typedual-circuit (heating and DHW)
Heating area338 m²
Condensing
Technical specs
Heat output45 kW
Power supplyautonomous (no electricity)
Consumer specs
"Summer" mode
Circulation pump
Boiler specs
Efficiency109 %
Combustion chamberclosed (turbocharged)
Flue diameter80 mm
Inlet gas pressure13 mbar
Connections
Mains water intake1"
DHW flow1"
Gas supply3/4"
Central heating flow1"
Central heating return1"
Safety
Safety systemsgas pressure drop
flame loss
power outage
frost protection
More specs
Dimensions (HxWxD)1275х570х691 mm
Weight113 kg
Added to E-Catalogaugust 2010
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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ecoVIT VKK 476
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