Vaillant Package 1.664/2 ecoTEC plus VC 25CS/1-5, VRC 710, VIH R 120/6B

VAILLANT Package 1.664/2 ecoTEC plus VC
25 CS/1-5 , VRC 710, VIH R 120/6B
Product advantages:
- Standard efficiency 98 % (Hs) / 109 %
(Hi)
- Modulation up to 1:8
- Self-adaptive
combustion control for compensating
fluctuations in gas quality and for
preventive appliance analysis
- IoniDetect combustion control system
for all types of gas
- New, modern design and compact
appliance dimensions for easy
boiler replacement
- Illuminated graphic display with
touch controls
- Display for setting and
monitoring internal
appliance functions and for operating
the single-circuit controller sensoDIRECT 710
- Comfort assurance program for a
reliable heat supply
Features:
- High-efficiency pump
- Water pressure sensor, flow sensor,
manometer, 10 liter ADG,
safety valve,
compression fitting gas connection
- Integral condensing heat exchanger- 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
Heating output at 50/30 Deg.C Natural gas E,
Natural gas LL (Min - Max) 3.4-26.4 kW
Heating output at 80/60 Deg.C Natural gas E,
Natural gas LL (Min - Max) 3.0-24.7 kW
Heating output in domestic hot water mode
Natural gas E, Natural gas LL (Max) 27.5 kW
Seasonal space heating efficiency
ETA S 94%
Cylinder charging power max. 27.8 kW
Standard efficiency Hs/Hi 110 %
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 0010043899 VC 25 CS/1-5
1 x 0010016414 VIH R 120/6 B
1 x 0020274790 sensoDIRECT VRC 710
Package Energy Eff. Class Heating A (A+++ - G)
Order No. 8000013929