Boiler Vaillant ecoTEC Plus VMW 246/5-5

The Vaillant ecoTEC Plus VMW 246/5-5  mural is a mixed condensation boiler with an output of 24 kW to hot water and 20 kW to heating with energy efficiency class A for heating and hot water, and load profile XL. Meets the new European standards ErP.

With the new thermostat vSmart WiFi you can control your boiler and heating with your smartphone (iPhone/Android) or tablet from anywhere, so you can adjust the heating temperature for when you get home or stop you if you left the running. Therefore, if you want this thermostat you have to choose when selecting the type of boiler fuel or if you wish that we install, before adding the boiler to cart.

New electronic system of combustion air-gas, high-efficiency pump, System ASD, large backlit text Display, 3-way valve management for integrated accumulator, Vaillant Comfort Safe, lower consumption. Compliance with the legislation in force for the replacement of boilers with evacacuacion through facade. Ready for operation of support in solar installations. Approved for propane (G31)

Respect the environment, performance, profitability and speed.

Maximum savings, maximum efficiency and maximum comfort.

Heating boilers that also provide a high comfort in hot water, with prior preparation as needed. They incorporate in the same device different powers for heating and DHW, aportandor m & maximum comfort to the user saving on heating.

Easy to use. Through its display will be informed at all times about the status of its operation.

They integrate all systems high-tech security.

Technical Data

Vaillant ecoTEC Plus VMW 246/5-5 Mixed

Technical Data
Power output range (80 °C - 60 °C) from 3.8 to 20.0 kW
Power output range (60 °C - 40 °C) from 4.0 to 20.6 kW
Power output range (50 °C - 30 °C) from 4.2 to 21.2 kW
Power output range (40 °C - 30 °C) from 4.2 to 21.6 kW
Rated capacity Qmin/Qmax 98%
Efficiency at 30% power 108%
ErP Energy efficiency class Heating: A
ErP Energy efficiency class DHW: A
ErP Load Profile DHW: XL

Heating
Adjustment range of heating powers 4-20 kW
Maximum flow temperature of 85 °C
Adjustment range Temp maximum flow (factory setting 75 °C) 30-80 °C
Max pressure 3 bar
Volume expansion tank 10 liters
Circulating water volume AT=20K 860 liters/h
Available pump pressure 270 mbar

Hot Domestic Water
HDW power 24.0 kW
Minimum flow rate 1.5 liters/min
Specific flow rate AT=30K 11.5 liters/min
Specific flow rate AT=25K 13.8 liters/min
Maximum pressure 10 bar
Connection pressure 0,35 bar
Temperature range 35-65 °C

Connections
Gas connection 15 mm
Heating connection G 3/4" - 22 mm
ACS connection G 3/4"
Safety valve connection 15 mm
Condensate drain connection 19 mm

Duct smoke evacuation
Venting connection 60/100 mm (concentric), optional 80/125 mm (concentric) or 80-80 mm (eccentric)
Approval of evacuacuñin gas C13, C33, C43, C53, C83, C93, B53P

Combustion
Flue gas flow rate min. (G31) / max. 1.8 (2.4) / 11.0 g/s
Flue gas temperature min./max. 40/70 °C
Quantity approx. condensation heating to 50/30 ° C 2.0 liters/h
 
Electrical connection
Power supply 230 V / 50 Hz
Power consumption min./max. 35-80 W
Power consumption in stand-by <2 W
Degree of protection IPX4D

Dimensions
Dimensions (H x W x D) 720 x 440 x 338 mm
Weight 35.5 kg