{"brand": "Legrand", "weight_kg": 2.0, "meta_title": "HPM 150mm Auto-Shutters Heavy Duty Wall Exhaust Fan", "applications": ["Residential: Homes, bathrooms, kitchens, garages", "Commercial: Retail, offices, workshops", "Industrial: Factories, warehouses"], "availability": "The HPM 150mm Auto-Shutters Heavy Duty Wall Exhaust Fan is available now for immediate purchase. Ideal for residential and commercial ventilation needs.", "key_features": ["Heavy-duty construction for durability and longevity.", "Auto-shutter design prevents backflow of air and pests."], "dimensions_mm": {"width": 150, "height": 150, "length": 150}, "meta_description": "The HPM 150mm Auto-Shutters Heavy Duty Wall Exhaust Fan offers efficient ventilation solutions for homes and businesses, featuring a robust design with auto-shutters to enhance performance and protect against unwanted elements.", "warranty_information": "1 year warranty against manufacturing defects.", "alternatively_known_as": "150mm Wall Exhaust Fan, Heavy Duty Exhaust Fan", "environmental_benefits": ["Efficient airflow reduces energy consumption.", "Helps improve indoor air quality."], "technical_specifications": ["Power: 20W", "Voltage: 220-240V", "Airflow: 200 m\u00b3/h", "Noise Level: 35 dB", "Material: High-impact plastic housing", "IP Rating: IP24", "Dimensions (H x L x W): 150mm x 150mm x 150mm", "Weight: 2.0 kg"], "australian_standards_compliance": ["Complies with AS/NZS 60335 for safety and performance standards."], "professional_installation_requirements": "Requires installation by a qualified electrician for proper fit and safety."}