These plenum boxes are designed to fit the Mitsubishi Electric range of air conditioning systems
Minimum quantity for "PEFY-M50-63VMA-A1 Return Air Plenum End Inlet" is 2.
Minimum quantity for "PEFY-M40 VMA-A1 Return Air Plenum End Inlet" is 2.
Minimum quantity for "PEFY-M20-32VMA-A Return Air Plenum End Inlet" is 2.
Minimum quantity for "PEFY-M40VMA-A1 Supply Air Plenum End Discharge" is 1.
Minimum quantity for "PEFY-M50-63VMA-A1 Supply air Plenum End Discharge" is 1.
Minimum quantity for "PEFY-M20-32VMA-A Supply Air Plenum End Discharge" is 1.