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Model NVSN2S 200

Composition
 
Solar collector
Dimensions: 2040 x 1040 x 88 mm - Weight when empty: 38 kg
Contents: 1,40 l - Gross surface area: 2,12 m²
Open surface area (net): 1,92 m² - Fittings (4 copper pipes): Ø 22 mm
Maximum operating pressure: 10 bar - Stagnation temperature: 195 °C

n0a=0,777
a1a = 4,350
a2a = 0,0073
Ke(50°) = 0,910

Boiler
Dimensions: 1325 x Ø 580 mm - Weight when empty: 85 kg
Contents: 198 l - Max pressure of sanitary circuit: 6 bar
Max pressure of solar circuit: 3 bar - Connections: G 3/4" F
Dispersion: 63 W - Energy efficiency class: C

Complete system
Boiler: 198 l - Solar collectors: 1 - Heat carrier fluid content: 14,20 l

10 years warranty

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Notes
 
Comprising:
2 solar collectors with selective surface;
Vitrified steel boiler including 2 magnesium anodes and a 1.5 kW electric resistance;
Fixing system for installation on a flat roof (tilt angle of approximately 45°);
Installation kit including: 1 5-litre pack of glycol, 3 bar safety valve (solar circuit), 6 bar safety valve (sanitary circuit), insulated copper pipes for collector-boiler connection, hydraulic fittings and assembly hardware.
0.5 mm thick aluminium absorber with selective surface.
 

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