Airboot / SUPPLY Plenum Box (for Gree GUD71PHS/B-S) — 228×753×30 / 1×Ø300 Internal Insulation

Description
The supply airboot (plenum box), model GRGUDS71, measures 228×753×30 / 1×Ø300 and is internally lined with 5mm insulation. Designed for Gree GUD71PHS/B-S (7.1kW) ducted units, this plenum box functions as a static pressure chamber that balances airflow and stabilizes system pressure. It ensures smooth airflow transition, reduces turbulence and noise, prevents condensation, and improves overall energy efficiency and comfort.

Applications

• Compatible with Gree GUD71PHS/B-S (7.1kW) ducted units

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

• HVAC supply air connections in commercial and public buildings

• Ideal for projects requiring quiet operation and balanced airflow

Installation & Compatibility

• Rectangular inlet: 228×753×30mm

• Round outlet: Ø300mm ×1

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

• Matches Gree GUD71PHS/B-S supply opening

• Connects directly to ductwork and supply terminals

Specifications

• Type: Supply airboot / plenum box

• Model: GRGUDS71

• Material: Galvanized steel with internal insulation

• Insulation thickness: 5mm

• Rectangular inlet: 228×753×30mm

• Round outlet: Ø300mm ×1

• Compatible unit: Gree GUD71PHS/B-S (7.1kW)

• Application: HVAC supply air distribution and static pressure stabilization