Condens 3000 W ZWB28-3C

by Bosch
  • Gas fired condensing boiler for heating and hot water. The boiler with a closed combustion chamber with forced removal of combustion products. The ability to set the room regardless of the chimney. Designed for space heating and domestic hot water for houses and other buildings area of 250 square meters.
  • DHW flow method in the plate heat exchanger. Gas fittings with modulation, providing a constant ratio of the gas mixture. Liquid crystal display display operating parameters, the standard error codes oblagchaet setting and service. Control Panel Heatronic 3. The operation with momoschyu Fx regulators and work with IxM modules. Ability to transfer to work on LPG. Cylindrical stainless steel burner with premixing. Teploobmennnik of Al-Mg-Si alloy with a large heat exchange area. Integrated heat pump to operate in a power saving mode. Ability to connect to sistmy "warm floor".
Manufacturer Bosch
Contact Details Robert Bosch Ltd, 02660, Ukraine, Kiev, 1, Krainya, Str., tel: 0 800 300 733, fax: (044) 490 24 84, E-Mail:
Manufacture Product Details
Technology gas condensing boiler
Max Capacity in kW 28.0
Min Capacity in kW 4.0
Efficiency in % 109.0

Annual savings
Annual savings: UAH 7,200 / 5,900 kWh*

Annual energy baseline for heating 39,722kWh/a

Annual energy after replacement Condens 3000 W ZWB28-3C

Your annual savings


1. Inclusion of the technologies, equipment and materials in the Technology Selector is based solely on qualification under IQ energy’s ‘Minimum Energy Performance Standards’** and does not constitute an endorsement of the producers or suppliers of these products by the EBRD. Although every effort has been made to present correct and up to date data, EBRD does not accept responsibility for the accuracy of the data presented.

**Included technologies ‎have been assessed to result in at least a 20% higher energy performance than the market average

2. The savings are calculated for the refurbishment of an average dwelling or the replacement of an average equipment in Ukraine. The actual savings of individual refurbishment projects/equipment can differ from the indicated savings due to specific climatic conditions, size of the dwelling/equipment, consumer behaviour, etc. The displayed energy efficiency measures only have an impact on individual household's bills (savings) if there is consumption based billing available.

3. Even though we have taken reasonable care to apply up-to-date energy prices when calculating savings in UAH, we do not take responsibility for the accuracy of any savings estimates stated on this Site.

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