VAILLANT ECOTEC VU PLUS 806 74KW WALL-MOUNTED CONDENSING GAS BOILER

Reference: 10010764

€5,080.00
VAT included Immediate Delivery

Wall-Mounted Condensing Gas Boiler with the Possibility of Connecting to an Indirectly Heated Water Heater VIH, Tested Efficiency Rate up to 109%, Possibility of Operation with Liquid Gas after Conversion, "eBUS" System, LCD Screen, Inverter Circulator

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EFFECTIVE ECOTEC HEATING-ONLY CONDENSING BOILERS BY VAILLANT

Possibility of connection with an indirectly heated water heater VIH.

Special features

Wall-mounted condensing boiler without secondary exchanger, 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 screen 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).

Remarks:

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

In the wall-mounted boilers 806, 1006 and 1206 it is necessary to install a 2nd circulator together with a plate heat exchanger or thermal separator depending on the hardness of the installation water.

specifications

Space heating energy efficiency: A

Seasonal space heating energy efficiency: 92%

Nominal heating output at 80/60°C: 14.9-74.7kW

Nominal heating output at 60/40°C: 16-80kW

Nominal heating output at 50/30°C: 16.5-82.3kW

Nominal efficiency at 40/30°C: 110%

NOx category: 5

NOx emissions: 39mg/kWh

HEATING

Heating water temperature range: 30-85°C

Maximum heating circuit pressure: 6 bar

Heating water supply (ΔT=23K): 2990 l/h

Maximum pressure drop (ΔT=23K) in the boiler: 111mbar

Water content: 17lt

Amount of condensate at 30/40°C: 12.1 lt/h

Available pressure gauge of proposed pump: 240mbar

Fan static pressure: 220Pa

general elements

Gas connection: R1"

Heating connection: G1 1/4"

Connection pressure (flow pressure) of natural gas G20: 20mbar

Connection pressure (flow pressure) of natural gas G20: 37mbar

Boiler Classification Type: C33,C43,C53,B23,B23P,B53,B53P

Maximum flue gas temperature: 85°C

Flue/vent connection: 110/60

Dimensions H/W/D: 960/480/602 mm

Weight: 68 kg

Electrical connection: 230/50 V/Hz

Water/dust protection: IPX4D

10010764
20 Items

Data sheet

POWER
66-100 kW
74 KW
INSTALLATION
Wall mounted
POWER SUPPLY
LPG
Natural gas
OPERATION MODES
Heating only

Specific References

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