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Shop > Renewable Energy > Solar Hot Water > Solar Cylinders

Willis Solasyphon

£295.00

Willis SolasyphonThe Solar Syphon system is a simple 'Add-on' heat exchange unit that can be connected to the existing hot water tank with two ...

Quantity:  at  £295.00  each

 
solarsyphon

Willis Solasyphon

The Solar Syphon system is a simple ‘Add-on’ heat exchange unit that can be connected to the existing hot water tank with two simple connections. The basic premise of the unit is to provide a lower cost installation alternative to traditional twin coil solar cylinder.

Specifications

  • Shell height800mm
  • Overall height including connections1000mm
  • Shell diameter75mm
  • Overall diameter
    including insulation jacket
    112mm
  • Weight when empty5.37kg
  • Weight when full (both primary and secondary fluid ways)7.67kg
  • Primary fluid capacity0.5lit
  • Secondary fluid capacity1.8lit
  • Heat exchanger surface area m2/lit secondary water content0.5m2/lit
  • Maximum working pressure5 bar
  • Test pressure10 bar
  • Warranty25 years
  • Solar flow connection (primary flow)15mm
  • Solar return connection primary return)15mm
  • Solasyphon cold feed(secondary cold feed)22mm
  • Solasyphon gravity flow (secondary flow)15mm                

                                                                                                 dia-how-it-works


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