Solar Water Heaters

La description

SOLAR SYSTEM SOLAR FLAME **0/BL/2, ****1 The following solar system is certified according to EN*****6 standard, concerning the efficiency and pressure resistance (please check the attached test reports). BOILER GLASS-DUAL ENAMELED **0 · Nominal Capacity: **0Lt. · Jacket heat exchanger: 9 Lt. · Ø = *2 cm. · Length, . **8 cm. · Weight empty = Kg.*8 · Main tank: Steel with low content of carbon thickness 2, 5 mm. · Internal treatment of main tank: Dual enameling at **0°C according to DIN ***3 Part 3. · External treatment of main tank: Anticorrosion treatment at **0°C. · Maximum working pressure: *0 Bar. · Factory testing pressure:*5 Bar. · Maximum working temperature *9°C. · Jacket heat exchanger: Steel with low content of carbon thickness 1.5 mm with special formation to resist in temperature changes. · Inlet and exit of jacket heat exchanger: Brass tubes Ø ¾” Male. · Inlet of cold city water and exit of consumption hot water: Brass tubes Ø ½” Male. · Safety valve for close circuit reception: Brass tube Ø ½” Male. · Insulation: Expanded polyurethane of high density ( *0 Kgr/m³) free of CFC, thickness *0 mm. · External cover of the boiler: hot dip galvanized steel with electrostatic treatment in color RAL ***7 antireflective. · Anodic protection: 2 magnesium rods that can be easily replaced. · Optional:Electric element with safety thermostat and 1 more magnesium rod. N. 1 COLLECTOR 2, *7m². · Weight of empty collector = Kg. *8 · Capacity of thermal liquid = Lt. 2, 3 · External dimensions: ***0 x ***0 x thickness *6 mm. · Absorber: Formed with *1 copper tubes Ø *0 mm. and copper sheet connected with ultrasonic welding. · Absorbing surface treatment: Blue selective titanium treatment on the copper sheet with *5% absorbance and only 4% emission (α= *5% ± 2%, ε= 4% ± 2%). · Headers of absorber in diameter Ø *2 mm, creating 4 exit on the collector that are insulated with EPDM rings. · Frame of the collector: Aluminum frame in color RAL ***7. The back side of the collector consists of hot dip galvanized steel embossed type. · Back insulation: Rock fiber with thickness *0 mm and density *0Kg/ m³. · Sides’ insulation: Rock fiber with thickness *0mm and density *0Kg/ m³. · Front glass cover: Prismatic safety-tempered glass with thickness 3, 5 mm with transparency *8%. · Support structure for flat roof or inclined roof, ready to fix. · Accessories for connections, including brass fittings, valves (safety valve for close circuit and safety non return valve for the inlet of cold city water) and corrugated stainless steel connections’ tubes for close circuit insulated with UV protected insulation. In the set is included also 2Lt of antifreeze liquid.