Flat-plate solar thermal collector
SOLARIS
ROTEX Heating Systems
ROTEX Solaris is an unpressurised and direct Drain-Back solar system.
It is based on a storage tank concept which is fundamentally different from usual systems. As a result of its special structure, the system is virtually maintenance-free and fail-safe.
It is based on a storage tank concept which is fundamentally different from usual systems. As a result of its special structure, the system is virtually maintenance-free and fail-safe.
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