Airboot / SUPPLY Plenum Box (for Daikin FDYAN50/60/70/85/100AV1) — 190×860×30 / 2×Ø300 or 2×Ø250 Internal Insulation

Description
The supply airboot (plenum box), model DKPB190, measures 190×860×30 and is available in two outlet configurations: 2×Ø300 or 2×Ø250. Internally lined with 5mm insulation, it is specifically designed for Daikin FDYAN50/60/70/85/100AV1 ducted units. It provides a smooth transition from the unit’s supply opening to the duct system, supporting even airflow distribution, reducing condensation, and improving overall energy efficiency.

Applications

• Compatible with Daikin FDYAN50/60/70/85/100AV1 ducted units

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

• HVAC supply air connections in commercial and public buildings

Installation & Compatibility

• Rectangular inlet: 190×860×30mm

• Round outlets: 2×Ø300 or 2×Ø250

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

• Matches Daikin FDYAN50/60/70/85/100AV1 supply openings

• Connects directly to ductwork and supply terminals

Specifications

• Type: Supply airboot / plenum box

• Model: DKPB190

• Material: Galvanized steel with internal insulation

• Insulation thickness: 5mm

• Rectangular inlet: 190×860×30mm

• Round outlets: 2×Ø300 or 2×Ø250

• Compatible units: Daikin FDYAN50/60/70/85/100AV1 ducted units

• Application: HVAC supply air distribution