Vaillant Package 1.724/3 ecoTEC plus VC 25CS/1-5, VRC 720/3, VIH R 120/6B

VAILLANT Package 1.724/3 ecoTEC plus VC
25 CS/1-5 , VRC 720/3, VIH R 120/6B
Product advantages:
- Standard efficiency 98% (Hs) / 109%
(Hi)
- Modulation up to 1:8
- Self-adapting
combustion control to compensate for
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
heating 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 protection program for a
reliable heat supply
Features:
- High-efficiency pump
- Water pressure sensor, volume flow sensor,
manometer, 10 liters 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
storage tank charging circuit integrated
- Priority switching valve
- eBUS interface
- Illuminated graphic display with
touch controls
- Diagnostic interface integrated
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%
Storage tank charging capacity max. 27.8 kW
Standard efficiency Hs/Hi 110%
Flow/return connection G 3/4
Gas connection Diam. 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 0010045478 sensoCOMFORT VRC 720/3
Package Energy Eff. Class Heating A+ (A+++ -
G)
Order No. 8000016493