Stadium BM700/4 Anti-Draught 'Black Hole Vario' Telescopic Ventilator Buff Sand
- Double brick size, supplied in three parts - telescopic to fit walls 230mm - 375mm
- Rated Input: Max 27kw (92,000 Btu/h)
- Double brick size, supplied in three parts - telescopic to fit walls 230mm - 375mm
- Rated Input: Max 27kw (92,000 Btu/h)