Vaillant Package 1.675/2 ecoTEC plus VC 25CS/1-5, VRC 710

VAILLANT Package 1.675/2 ecoTEC plus VC
25 CS/1-5, VRC 710
Product advantages:
- Standard seasonal efficiency 98% (Hs) / 109%
(Hi)
- Modulation up to 1:8
- Self-adapting
combustion control for compensating
gas quality fluctuations and for
proactive appliance analysis
- IoniDetect combustion control system
for all gas types
- New, modern design and compact
appliance dimensions for easy
boiler replacement
- Illuminated graphic display with
operation via touch elements
- 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 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
hot water cylinder charging circuit integrated
- Priority diverter valve
- eBUS interface
- Illuminated graphic display with
touch controls
- Integrated diagnostic interface
Heating output at 50/30 °C Natural Gas E,
Natural Gas LL (Min - Max) 3.4-26.4 kW
Heating output at 80/60 °C Natural Gas E,
Natural Gas LL (Min - Max) 3.0-24.7 kW
Heating output in hot water mode
Natural Gas E, Natural Gas LL (Max) 27.5 kW
Seasonal space heating efficiency
ETA S 94%
Hot water cylinder charging power max. 27.8 kW
Standard seasonal efficiency Hs/Hi 110 %
Flow/return connection G 3/4
Gas connection Diameter 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 0020274790 sensoDIRECT VRC 710
Package Energy Efficiency Class Heating A (A+++ - G)
Order No. 8000013969