Airboot / RETURN Plenum Box (for Daikin FDMA71AV1A) — 257×935×30 / 1×Ø350 Internal Insulation

Description
The return airboot (plenum box), model DKMAR71, measures 257×935×30 / 1×Ø350 and is internally lined with 5mm insulation. It is designed for Daikin FDMA71AV1A ducted units, providing the transition from the unit’s return opening to the duct system. This ensures smooth airflow, reduces condensation, and improves overall energy efficiency.

Applications

• Compatible with Daikin FDMA71AV1A ducted units

• Return air distribution in residential, office, and retail ceiling systems

• HVAC return air connections in commercial and public buildings

Installation & Compatibility

• Rectangular inlet: 257×935×30mm

• Round outlet: Ø350mm ×1

• Internal 5mm insulation layer for condensation prevention and thermal performance

• Matches Daikin FDMA71AV1A return openings

• Connects directly to ductwork and return grilles

Specifications

• Type: Return airboot / plenum box

• Model: DKMAR71

• Material: Galvanized steel with internal insulation

• Insulation thickness: 5mm

• Rectangular inlet: 257×935×30mm

• Round outlet: Ø350mm ×1

• Compatible unit: Daikin FDMA71AV1A ducted unit

• Application: HVAC return air distribution