The Lycris-Byrne range of Solar Dual Coil Stainless Steel Cylinders, complete with 1" Cold Feed, 1" Expansion and 1" coils, may be used in all dual indirect heating systems. These cylinders are particularly suitable for use with solar panels, heat pumps or wind turbines in ‘open vent’ installations or in closed systems.
When installed in a closed (pressurised) system suitable expansion vessel, control valves and safety valves must be used.

Capacities (litres) - 150, 210, 250, 300
IMPORTANT:-
Electric Immersion Heaters may require further tightening prior to energising and testing. Cylinders must be filled with water before the Immersion Heaters are energised. Electric Immersion Heaters are fitted with a high limit safety cut-out.
Stainless Steel Dual Coil Solar Cylinders