Vaillant Package 1.644/2 ecoTEC plus VC 15CS/1-5, VRC 710, VIH R 120, Rigid Flue System
5.362,99 €
VAILLANT Package 1.644/2 ecoTEC plus VC 15 CS/1-5, VRC 710, VIH R 120, LAS rigid Product advantages: - Standard efficiency 98% (Hs) / 109% (Hi) - Modulation up to 1:8 - Self-adaptive combustion control to compensate for gas quality fluctuations and for preventive 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 as well as for operating the single-circuit controller sensoDIRECT 710 - Comfort assurance program for a reliable heat supply Equipment: - High-efficiency pump - Water pressure sensor, volume flow sensor, manometer, 10 liter expansion vessel, safety valve, gas connection pinch fitting - Integral condensing heat exchanger made of stainless steel - Control of an external heating circuit/ circulation pump and a - Domestic hot water cylinder charging circuit integrated - Priority diverter valve - eBUS interface - Illuminated graphic display with touch controls - Integrated diagnostic interface Heat output at 50/30 °C natural gas E, natural gas LL (Min - Max) 3.4-16.4 kW Heat output at 80/60 °C natural gas E, natural gas LL (Min - Max) 3.0-14.8 kW Heat output in domestic hot water mode natural gas E, natural gas LL (Max) 20 kW Seasonal space heating efficiency ETA S 93% Cylinder charging power max. 20 kW Standard 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 0010016414 VIH R 120/6 B 1 x 0020274790 sensoDIRECT VRC 710 1 x 0020201898 VC cylinder retrofit kit 1 x 303920 Basic connection set, concentric connection 1 x 0020063135 Flue gas line pack rigid (7.5 m) 1 x 303963 - Shaft cover PP Package Energy Eff. Class Heating A (A+++ - G) Order No. 8000013863
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