Includes Professional Grade 5-Layer Premium Pipe outperforming older pipes. Coverage: High Output Heat: 19.5 m² (@150mm spacing) Total Room Heat: 26.0 m² (@200mm spacing) Background Heat: 39.0 m² (@300mm spacing) What’s Included A-Rated Grundfos Pump Single Zone Mixing Valve Professional Grade 5-Layer Premium Pipe – Approx.
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