INISOL UNO BSL 400 solar heater 100019136

Inisol Uno BSL 400 Solar heaters for domestic hot water. Steel, enamelled tank, with insulation made of CFC-free polyurethane foam, 50 mm thick, protected against corrosion by a magnesium anode. Lower solar exchanger and upper exchanger connected to the boiler, made of smooth enameled pipe from the outside Electric heater as an accessory Factory wired and equipped with all the elements required to connect and control the solar installation: solar station with modulating class A pump with energy efficiency index EEI < 0.23 shut-off valves with non-return valves, thermometers, manual air vent, 25 l expansion vessel, solar safety group, pressure gauge, filling and draining unit, fluid overflow container and anti-burn valve SOL AEL matched flow solar regulator, mounted at the front