Vaillant Package 1.177/2 ecoTEC exclusive VC 20 CS/1-7, VRC 710, VIH R 120/6 H

VAILLANT Package 1.177/2 ecoTEC exclusive
VC 20 CS/1-7, VRC 710, VIH R 120/6 H
Product advantages:
- Standard seasonal efficiency 98% (Hs) / 109%
(Hi)
- Modulation up to 1:10
- Self-adapting
combustion control for compensating
gas quality fluctuations and for
preventive appliance analysis
- IoniDetect combustion control system
for all gas types
- Communicative
high-efficiency pump enables
hydraulic balancing of the
heating system via app
- Particularly environmentally friendly and
efficient, awarded with Vaillant
Green iQ Label
- Modern design and high-quality
materials
- Integrated acoustic insulation mat for
particularly quiet operation
- Includes voucher for sensoNET internet module
for mobile controller operation
with sensoNET App
- Display for setting and
monitoring internal
appliance functions as well as for operating
the single-circuit controller sensoDIRECT 710
Features:
- High-efficiency pump
- Water pressure sensor, volume flow sensor,
manometer, 10-liter ADG,
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
- sensoNET VR 921 internet module
can be ordered free of charge
- Illuminated graphic display with
touch controls
Heating output at 50/30 °C natural gas E,
natural gas LL (Min - Max) 2.8-21.0 kW
Heating output at 80/60 °C natural gas E,
natural gas LL (Min - Max) 2.5-19.7 kW
Heating output in domestic hot water mode
natural gas E, natural gas LL (Max) 24.0 kW
Seasonal space heating efficiency
ETA S 94%
Cylinder charging power max. 24 kW
Flow temperatures max. 85 °C
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 0010039093 VC 20 CS/1-7
1 x 0010015928 VIH R 120/6 H
1 x 0020274790 sensoDIRECT VRC 710
Energy efficiency class heating A
(Spectrum A+++ to G)
Order No. 0010040361