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Mitsubishi Electric Air Conditioning Plenums

Our Mitsubishi plenum box is fabricated to meet the specifications for the full range of Mitsubishi Electric ducted fan units. 

Mitsubishi PEFY range is our most popular plenum used on numerous commercial project all across the UK. 

Duct-IN precisely engineer galvanize steel plenums that conform directly to DW144, meeting the engineer and architect’s needs.

Our range of options includes top, bottom, either side entry discharge or return, the diameter of the spigot and the choice for round or oval spigots. Internally or externally lagged plenums, are available to limit moisture build-up and offer the added benefit of sound-deadening properties. The industrial look and feel are a favourite with modern architectural designers and can add a tasteful finish to internal decoration, complimenting open ceilings.  Our galvanised range of steel plenums offers a longer life expectancy, with lower maintenance and is an efficient alternative to the common-place ABS plastic plenums. Are you looking for colour coordination to match your clients branding or decor?  Duct-in provides a powder coating service allowing plenums to be sprayed to the colour expected by your client. Blending your plenums in with other HVAC services and equipment. Duct-IN the most flexible air conditioning plenum manufacturer on the market.
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