FDUM 40-50VF & VH

£127.33
These purpose designed return air filter boxes are designed to fit the Mitsubishi Heavy industries FDUM40 and FDUM50VF1 standard above ceiling ducted units....

£72.52
Manufactured in ABS, these supply air plenum boxes come pre-insulated. Lightweight but with a high impact rating: easy to handle with no sharp corners.

£154.00
These pre-insulated fabricated boxes are available with spigots located on both the front or end of the plenum box or any combination required. Some options...

Minimum quantity for "FDUM 40-50VF1 Supply Air Plenum End Discharge" is 1.