About Linwood

Linwood Plenums was established in 2009 and has grown to become a leading supplier of high quality, low cost plenum boxes suitable for installation with leading split system air conditioning manufacturers such as Mitsubishi Electric, Daikin, Fujitsu General, LG, Samsung and Toshiba.

Al our products are manufactured using ABS thermoplastics which gives a key advantages over traditional materials such as galvanised sheet metal. These advantages include:

  • Increased thermal resistance reducing the risk of condensation
  • Lightweight construction
  • Easier to handle / install
  • No sharp edges - safe
  • High impact resistance means no bending
  • Able to recycle

Wherever possible, we manufacture using recycled materials.





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