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Double Brick Set with Airbrick
BM420/T, BM420/T/B, BM420/1/T/T |
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Double Brick Set with Airbrick
• Expands to fit solid or cavity walls 230 to 343mm
• Comprises; Air blast cowl, louvred terra cotta
airbrick, black plastic two part cavity liner with
louvred white internal ventilator
• Rated Input Max 32.8kW (111,000 Btu/h)
BM420/T No cowl, Terra-cotta Airbrick
BM420/T/B Brown Cowl, Terra-cotta Airbrick
BM420/1/T/T Terra-cotta Cowl and Airbrick
Free Area cm²: 129
Minimum Order Pack: (1) Set
Telescopic Rectangular Ventilators Matrix |
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