VAILLANT ECOTEC VU PLUS 386 35KW WALL-MOUNTED CONDENSING GAS BOILER

Reference: 10021974

€3,060.00
VAT included Immediate Delivery

Wall-Mounted Condensing Gas Boiler without Secondary Exchanger for Direct DHW Production, Ability to Connect to VIH Water Heaters and allSTOR multipurpose tanks, Tested Efficiency Rate up to 109%, LCD Display, Automatic Inverter Circulator, ELGA Gas Valve

Quantity
Immediately available

 

Send to all Greece

 

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Characteristics

Wall-mounted condensing boiler without secondary heat exchanger for direct production of domestic hot water

Can be connected to all VIH indirectly heated water heaters and allSTOR multipurpose storage tanks

Tested efficiency up to 109%

Possibility of operation with LPG after conversion

Equipment

Complete system with 10lt expansion tank, three-way for the production of DHW through an indirectly heated water heater (not included in 466, 656, 806, 1006, 1206)

eBUS system

LCD display for indications of control function - failure

Automatic inverter circulator (automatic two-stage for the 466, 656)

ELGA gas valve for optimal combustion air ratio control (Pneumatic gas valve for 466, 656, 806, 1006, 1206)

Energy Labeling

Space heating energy efficiency: A

Observations

The ecoTEC VU PLUS 656 wall-mounted boiler may not be operated with LPG.

In the wall-mounted boilers ecoTEC VU PLUS 466 and ecoTEC VU PLUS 656 it is necessary to install a 2nd circulator with a mixer in the heating circuit, as well as a circulator for connection to an indirectly heated VIH boiler.

The wall-mounted boilers ecoTEC VU PLUS 376, ecoTEC VU PLUS 466 and ecoTEC VU PLUS 656 do not include an expansion tank and a safety valve.

The installer must install an expansion tank and safety valve externally.

specifications

Space heating energy efficiency: A

Seasonal space heating energy efficiency: 94%

Nominal heating output at 80/60°C: 6.4-35.0kW

Nominal heating output at 50/30°C: 7.1-38.1kW

Nominal efficiency at 30%: 109.4%

NOx category: 6

HEATING

Heating water temperature range: 30-80°C

Maximum heating circuit pressure: 4 bar

Heating water supply (ΔT=20K): 1505 l/h

Condensate water volume: 3.6 lt/h

Expansion tank size: 10lt

Water temperature range: 35-65°C

general elements

Gas connection: 15mm

Heating connection: 22mm

Flue/vent connection: 60/100mm concentric

Dimensions H/W/D: 720/440/406 mm

Weight: 39.2 kg

Electrical connection: 230/50 V/Hz

Water/dust protection: IPX4D

10021974
20 Items

Data sheet

POWER
31-35 kW
35 KW
INSTALLATION
Wall mounted
POWER SUPPLY
LPG
Natural gas
OPERATION MODES
Heating only

Specific References

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