Vaillant Package 1.789/2 ecoTEC plus VC 15CS/1-5, VRT 350

VAILLANT Package 1.789/2 ecoTEC plus VC
15 CS/1-5, VRT 350
Product advantages:
- Standard seasonal efficiency 98% (Hs) / 109%
(Hi)
- Modulation up to 1:8
- Self-adaptive
combustion control for compensating
fluctuations in gas quality and for
proactive device analysis
- IoniDetect combustion control system
for all gas types
- New, modern design and compact
device dimensions for easy
boiler replacement
- Aqua-Power-Plus for up to 20% more
hot water output
- Illuminated graphic display with
operation via touch controls
- Display for setting and
monitoring internal
device functions as well as for operating
the single-circuit controller sensoDIRECT 710
- Comfort safety program for
reliable heat supply
Features:
- High-efficiency pump
- Water pressure sensor, flow rate sensor,
manometer, 10-liter expansion vessel,
- Safety valve,
compression fitting gas connection
- Integral condensing heat exchanger
made of stainless steel
- Control of an external heating circuit/
circulation pump and a
- cylinder charging circuit integrated
- Priority diverter valve
- eBUS interface
- Illuminated graphic display with
touch controls
- Integrated diagnostic interface
Type VC 15 CS/1-5
Nominal output range natural gas E/LL and P
Nominal output range LPG P
Cylinder charging power max. 20 kW
Standard seasonal efficiency Hs/Hi 109%
Flow/return connection G 3/4
Gas connection Dia. 20 mm
Height/Width/Depth 720 mm 440 mm 348 mm
Weight (empty) 34 kg
Water content 2.1 l
DVGW Product ID No. II2N3P
1 x 0010043897 VC 15 CS/1-5
1 x 0020124472 VRT 350
Package Energy Efficiency Class Heating A (A+++ - G)
Order No. 8000014461