More informationVaillant ecoTEC pure VMW 286 / 7-2 boiler is a mixed boiler that has the robustness, high quality and exclusive design that characterize the rest of the brand's models with a heating power of 24 kW and 28 kW DHW.
The ecoTEC pure boilers guarantee high efficiency, which can even be increased with Vaillant modulating regulators, allowing maximum savings in gas consumption. The ecoTEC pure VMW 286 / 7-2 boiler is for natural gas, and is also approved for propane (transformation carried out by the Vaillant SAT).
In addition, they are prepared to function as a support in the production of ACS with solar energy
Main characteristics of the ecoTEC pure VMW 286 / 7-2 boiler:
- Low consumption in Stand-By: When the boiler is not heating, it is in stand-by, consuming only up to 4W of energy.
- Proven superior quality: This boiler has a stainless steel primary heat exchanger, a new condensate collection siphon, a new hydraulic block and a new high-efficiency pump.
- Simple installation: With installation template, the new position of the sockets allows quick and easy installation in cases of replacement.
- High-efficiency circulation pump: Vaillant incorporates high-efficiency modulating pumps in its boilers, considerably reducing electricity consumption during operation and also while not working.
Technical characteristics of the ecoTEC pure VMW 286 / 7-2 boiler:
- Combustion system: Pneumatic
- Useful power range 80 / 60ºC: 7.5-24.0 kW
- Useful power range 50 / 30ºC: 8.3-26.1 kW
- Nominal efficiency 80 / 60ºC: 97%
- Nominal efficiency 50 / 30ºC: 105.4%
- Efficiency at 30% power: 107.8%
Heating:
- Heating power adjustment range: 7.5-24.0 kW
- Flow temperature range max. (factory): 30-80 (75) ºC
- Maximum pressure: 3 bar
- Volume of circulating water T = 20K: 1033 L / h
- Expansion vessel: 8L
Sanitary Hot Water:
- Power in DHW: 28 kW
- Minimum flow: 1.7 L / min
- Instantaneous flow with T = 25K: 16.2 L / min
- Instantaneous flow with T = 30K: 13.5 L / min
- Minimum pressure: 0.3 bar
- Temperature range: 35-60ºC
- ACS Comfort: **
Evacuation duct:
- Gas evacuation connection diameter: 60/100 PP mm
Electric connection:
- Maximum power consumption: 110W
- Power consumption in stand-by: 1.8 W
- Electrical protection level: IPX4D
Homologation:
- Interior sound power level (Lwa): 49 dB (A)
- NOx class: 6
- Gas type: II2H3P
- Dimensions (Height-Width-Depth): 720x440x335mm
- Weight: 30.8 kg
Todo perfecto, producto de muy buena calidad con todo lo necesario para su montaje y rapidez en su entrega.
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