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Part number:
Item no:
Technical specifications
- Material heat exchanger: Stainless steel
- Material quality: Steel sheet
- Closed version: Yes
- Condensing: Yes
- Operation as open (air supply) version possible: Yes
- Nominal power 80-60 °C: 30 kW
- Nominal power 50-30 °C: 32.5 kW
- Nominal load upper value: 30 kW
- Rated load lower value: 3.5 kW
- Suitable for natural gas: Yes
- Suitable for propane: No.
- Suitable for butane: No.
- Suitable for methane: No.
- Conversion kit required: No.
- High/low burner regulation: Yes
- Modulating burner regulation: Yes
- Control signal on/off: No.
- Control signal high/low: No.
- Control signal 0-10V: No.
- OpenTherm control signal: No.
- Ignition flame: No.
- Second return connection: No.
- Max. Cycle temperature (working temperature): -85°C.
- Max. Permissible operating pressure: 3 bar
- Min Operating pressure 1 bar
- Efficiency level 110 %/100 %
- Max. Gas footprint 25 mbar
- Min Gas footprint 17 mbar
- In-built filling/emptying tap: No.
- Built-in pump circuit: Yes
- Built-in pressure gauge: Yes
- In-built weather-dependent controller: No.
- Built-in expansion tank: Yes
- Pressure relief valve fitted: Yes
- Height: 720 mm
- Width 440 mm
- Depth: 348 mm
- Connection voltage 230 V
- Frequency: 50 Hz
- Outflow connection: Outer thread
- Pipe outer diameter of inlet: 26.44 mm
- Return connection: External thread
- Nominal diameter of return: 3/4 in. (20)
- Pipe outer diameter Return: 26.44 mm
- Fuel connection: Other
- Pipe outer diameter of fuel: 20 mm
- Connection of air supply: Sleeve
- Nominal diameter duct air supply: 125 mm
- Smoke extraction connection: Sleeve
- Nominal diameter channel flue gas discharge: 80 mm
- Condensate connector: Other
- Pipe outer diameter condensate:19 mm
- Energy efficiency Hot water: 98%
- Energy efficiency class: A
- Heat dissipation at nominal heat discharge in operation at high temperature (P4): 29.84 kW
- Efficiency at high temperature (n4) nominal heat emission: 88.07%
- Additional power consumption at full load (elmax): 0.081 kW
- Additional power consumption in standby mode (PSB): 0.0019 kW
- Product type
Gas-fired condensing heater
- Operating voltage
0 V
30 kW
- Heater features
Web-enabled
- Dim
(L x W x H) 440 x 440.00 x 720.00 mm
- Weight
36 kg
A (A+++ - D)
- Width
440.00 mm
- Height
720.00 mm
- Length
440 mm
- Depth
348.00 mm
- Material
Non-corrosive steel
- Nominal voltage
0 V
- UKCA
not relevant
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3147984 Vaillant VC 30 CS/1-7 E/LL/P Gas-fired condensing heater A (A+++ - D)
Description
ECOTEC exclusive VC 30CS/1-7 gas wall heater condensing product advantages, modulation up to 1:10, self-adapting combustion control to compensate for gas quality fluctuations and for preventive device analysis, combustion control system IoniDetect for all gas types, efficient Green iQ mode, mobile controller control with cost-free sensoNET APP, high-efficiency calibration enables hydraulic adjustment of the heating system equipment, high-efficiency pump, water pressure Volume flow sensor, pressure gauge, 10 l expansion tank, safety valve, crimp connection for gas connection, integral stainless steel condensation heat exchanger, regulation of an external heating circuit/circulation pump and a storage charging circuit integrated, priority switching valve, Internet module sensoNET VR 921 can be ordered free of charge via voucher, illuminated graphic display with touch buttons, Integrated diagnostic interface Gas type E/LL/P Nominal power range Natural gas E/LL 50/30 Grd.C 3.5-32.5 kW 80/60 Grd.C 3.8-31.5 kW Nominal power range Liquid P 50/30 Grd.C 8.0-30.0 kW 80/60 Grd.C 8.6-30.0 kW Storage charging power max. 34.8 kW thermal load. Heating mode 32.5 kW min. Thermal load. Natural gas E/LL 3.8 kW Standard usage 98 % (HS) / 109 % (Hi) Seasonal room heating efficiency ETA S 94 % Condensation water quantity at 50/30°C, approx. 3.0 l/h standby heat loss at tK70 Grd.C 0.30% Pump volume flow at 20K (residual discharge height) 1290 l/h (mbar) Supply temperature max. 85°C Electrical connection 36 V/Hz Supply/Return connection DN 20 Gas connection R 3/4 Air/exhaust connection 60/100 mm Height/Width/Depth 720/440/348 mm Weight 230/50 kg CE PIN CE-0063CU3910 Indoor heating category I2N (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.
