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EAN:
Part number:
Item no:
Technical specifications
- Material heat exchanger: Stainless steel
- Material quality: Steel sheet
- Closed version: Yes
- Operation as open (air supply) version possible: Yes
- Condensing: Yes
- Boiler system: Flame pipe
- Nominal power 80-60 °C: 17.2 kW
- Nominal power 50-30 °C: 19.1 kW
- Nominal load upper value: 19.1 kW
- Rated load lower value: 5 kW
- Adjustable heating power: Yes
- Electronic ignition: Yes
- Medium: water.
- Suitable for natural gas: Yes
- Suitable for propane: Yes
- Suitable for butane: No.
- Suitable for methane: No.
- For class II fuel oil: No.
- For class I fuel oil: No.
- At delivery completely assembled: Yes
- Control signal on/off: Yes
- Burner control high/low: No.
- Modulating burner regulation: Yes
- Max. Cycle temperature (working temperature): -85°C.
- Max. Permissible operating pressure: 3 bar
- Min Operating pressure 0.3 bar
- Efficiency level 108 %/100 %
- Max. Gas footprint 25 mbar
- Min Gas footprint 18 mbar
- Water-sided resistance at DT 20 °C: 0.8 kPa
- Frequency: 50 Hz
- In-built filling/emptying tap: No.
- Built-in pump circuit: Yes
- Built-in train interruption: No.
- In-built circulation pump: No.
- In-built pressure gauge: No.
- In-built weather-dependent controller: No.
- Built-in expansion tank: No.
- Built-in relief valve: No.
- Height: 1255 mm
- Width 570 mm
- Depth: 700 mm
- Outflow connection: Outer thread
- Pipe outer diameter of inlet: 33.249 mm
- Return connection: External thread
- Pipe outer diameter Return: 33.249 mm
- Fuel connection: Internal thread
- Pipe outer diameter of fuel: 26.441 mm
- Connection air supply: Insert
- Nominal diameter duct air supply: 125 mm
- Smoke extraction connection: Insert
- Nominal diameter channel flue gas discharge: 80 mm
- Condensate connector: Other
- Pipe outer diameter condensate:21 mm
- Energy efficiency Hot water: 95.6%
- Energy efficiency class: A
- Heat dissipation at nominal heat discharge in operation at high temperature (P4): 17.2 kW
- Efficiency at high temperature (n4) nominal heat emission: 86%
- Additional power consumption at full load (elmax): 0.033 kW
- Additional power consumption in standby mode (PSB): 0.003 kW
- Product type
Gas-fired condensing boiler
- Operating voltage
0 V
18 kW
- Heater features
Web-enabled
- Dim
(L x W x H) 570 x 570.00 x 1255.00 mm
- Weight
86 kg
A (A+++ - D)
- Width
570.00 mm
- Height
1255.00 mm
- Length
570 mm
- Depth
700.00 mm
- Material
Non-corrosive steel
- Nominal voltage
0 V
- UKCA
not relevant
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3136697 Vaillant 10019503 Gas-fired condensing boiler A (A+++ - D)
Description
EcoVKK 186/5 Gas-condensing boiler Product benefits, minimum gas consumption through the most modern calorific value technology, modulating controlled power, large water content, EBus-Electronic, System Pro E equipment, stainless steel condensing boiler, water pressure sensor, boiler circuit with STB, test button, Display for diagnosis and troubleshooting, installation field for the Vaillant weather-controlled heating controller MultiMatic 700 and MultiMatic 700F, prepared for connection of the system-certified Vaillant air/exhaust guides Gas type Gas E and LL Nominal power range 40/30°C 5.7-18.9 kW 60/40°C 6-19.3 kW max. heat lighting. Heating operation 5,4-18 kW Efficiency at nominal heat load 60/40, 105.2 % 40/30, 107.4 % condensation at 50/30°C, approx. 2.9 l/h pH, approx. 3.2 Supply temperature max. 85°C Electrical connection 230/50 V/Hz Supply/Return connection Rp 1 Gas connection Rp 3/4 Air/Exhaust connection 80/125 mm Height/Width/Depth 1255/570/700 mm Own weight 86 kg Water content 100 l CE PIN CE-0085CQ0373 Gas device category I2ELL, I3P Seasonal room heating energy efficiency class A (Spectrum A+++++ to D)
This text is machine translated.
This text is machine translated.
Accessories
(*All information is plus legal VAT)The necessary accessories are required to use the article as described.
