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Vaillant ecoTEC pro VUW INT 286/5-3 24 kW

Photos - Boiler Vaillant ecoTEC pro VUW INT 286/5-3 24 kW
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Vaillant's ecoTEC pro VUW family of gas condensing boilers is available on the market in three main models with a useful output of 23, 28 and 35 kW. Specifically, this modification is medium (28 kW), and therefore the manufacturer recommends it for installation in rooms up to 224 m2. The device belongs to two-circuit solutions, that is, it can also provide constant hot water supply. The average efficiency for the season is an excellent 107%. The control panel is equipped with a convenient backlit display, the power of the device is adjustable from 28% to 100%, there is a special summer mode of operation (hot water preparation only). All components of the boiler are made in Germany.
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Vaillant ecoTEC pro VUW INT 286/5-3 24 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:24 kW, area ~ 192 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:before 65 °С

Vaillant's ecoTEC pro VUW family of gas condensing boilers is available on the market in three main models with a useful output of 23, 28 and 35 kW. Specifically, this modification is medium (28 kW), and therefore the manufacturer recommends it for installation in rooms up to 224 m2. The device belongs to two-circuit solutions, that is, it can also provide constant hot water supply. The average efficiency for the season is an excellent 107%. The control panel is equipped with a convenient backlit display, the power of the device is adjustable from 28% to 100%, there is a special summer mode of operation (hot water preparation only). All components of the boiler are made in Germany.

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All specifications
Specifications ecoTEC pro VUW INT 286/5-3
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area192 m²
Condensing
Technical specs
Heat output24 kW
Power supply230 V
Power consumption70 W
Coolant min. T30 °С
Coolant max. T85 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
DHW max. T65 °С
"Summer" mode
Warm start
Circulation pump
Control buseBus
Boiler specs
Efficiency107 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Expansion vessel capacity8 L
Connections
Mains water intake3/4"
DHW flow3/4"
Gas supply1/2"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
water circulation failure
frost protection
More specs
Dimensions (HxWxD)720x440x338 mm
Weight34.7 kg
Added to E-Catalogaugust 2014
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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