AHE Commercial · 3 000 m³/h

MIA-AHE300GL

Large-scale commercial AHE console for office buildings, schools, mid-size hotels, and hospital general wards. 380V 3-phase power, 200 Pa external static pressure, and H13 HEPA filtration for demanding commercial environments requiring sustained high-volume fresh air supply.

Key Features

Technical Highlights

The AHE300GL transitions to 380V 3-phase power, unlocking efficient operation at 3000 m³/h — serving multi-storey buildings, schools, and healthcare facilities as a primary fresh air handling unit.

Extra-Large Total Heat Exchange Core

High-surface-area PSY polymer core optimised for 3000 m³/h continuous throughput. Maintains 82–88% enthalpy efficiency year-round under standard crossflow geometry; /C counterflow configuration achieves ≥90% under optimal conditions.

3-Phase Centrifugal Fan System

Dual 3-phase centrifugal fans rated at 200 Pa external static pressure. Higher motor efficiency at 3-phase supply reduces operating costs compared to single-phase equivalents, especially important at continuous commercial duty cycles.

Large-Format Front Access Panel

Oversized hinged front access panel accommodates the larger H13 HEPA filter cartridges used at this capacity. Complete filter service in under 20 minutes by a single technician without scaffolding or access equipment.

Healthcare-Suitable H13 Filtration

H13 HEPA captures 99.95% of particles ≥0.3 μm including airborne pathogens, making the AHE300GL suitable for hospital general wards, outpatient clinics, and aged care facilities where infection control is a priority.

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Specifications

Technical Parameters

GL suffix = H13 HEPA standard · /C suffix = counterflow core (higher efficiency) · JDN = ESP + H13 HEPA · 380V 3-phase

Parameter	Value
Model	MIA-AHE300GL
Power Supply	380V / 50Hz (3-phase)
Rated Power	750 W
Max Air Flow	3 000 m³/h
External Static Pressure	200 Pa
Noise Level	52 dB(A)
Dimensions (L×W×H)	1900 × 1150 × 520 mm
Weight	145 kg
Filtration	H13 HEPA + Activated Carbon
Heat Recovery Efficiency	82–88% (standard) / ≥88% (/C counterflow)
Installation	Ceiling-mounted / Wall-mounted
Applicable Area	1 500–2 000 m²

* GL = H13 HEPA standard. /C = counterflow core for ≥88% efficiency. JDN = ESP + H13 HEPA combined filtration. Requires 380V 3-phase electrical supply.

Applications

Designed For

Office Buildings 1 500–2 000 m²

Multi-floor office buildings can deploy one AHE300GL per floor, providing centralised fresh air supply with independent BMS control per zone for energy-optimised operation based on occupancy.

Schools

Primary and secondary schools with 400–600 students benefit from centralised 3000 m³/h fresh air supply. H13 HEPA filtration protects students from airborne allergens and pathogens during the school day.

Hotels 80–120 Rooms

Handles centralised fresh air for hotel lobbies, corridors, and function rooms. 24/7 continuous operation is well-suited to the 3-phase motor's higher duty cycle rating versus single-phase equivalents.

Hospitals — General Wards

H13 HEPA provides hospital-grade particulate filtration for general ward corridors and waiting areas. Consult MIA for configurations meeting specific local healthcare ventilation standards.

MIA-AHE300GL

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Technical Parameters

Designed For

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