Cassette Duct VRV VRF Central Air Conditioner
1.Space Optimization
Consolidates multiple zones with fewer outdoor units
Ideal for urban buildings with limited exterior space
2.Simplified Serviceability
Modular architecture enables quick diagnostics and repairs
Reduced maintenance requirements lower lifetime operating costs
3.Durability & Reliability
Engineered with premium components for extended service life
Consistent performance with minimal operational downtime
Cassette Duct VRV VRF Central Air Conditioner
Multi-split air conditioning systems (VRF/VRV systems) are highly efficient air conditioning systems widely used in commercial buildings, office buildings, hotels, and other locations. The following is a detailed introduction to VRV/VRF systems:
GRAD VRV/VRF system products range:
Outdoor unit cooling capacity: 8-126kw, single unit, can be multiple combined.
Ducted indoor unit cooling capacity:1.8-14kw
Cassette indoor unit cooling capacity: 2.8-16kw
Wall mounted indoor unit cooling capacity: 2.2-8kw
Multi-Split Air Conditioning Systems: Superior Performance with Smart Features
Optimized Energy Efficiency
Intelligently adjusts cooling output to match real-time demand, eliminating energy waste from frequent cycling.
Achieves higher energy efficiency ratings for reduced operating costs.
Adaptable Installation
Supports multiple indoor unit configurations (wall-mounted, ceiling cassette, concealed, etc.) for versatile space integration.
Simplified installation accommodates diverse architectural layouts.
Personalized Climate Control
Individual room settings allow customized comfort with independent temperature and airflow adjustments.
Advanced Intelligent Management
Wi-Fi/App remote monitoring and programmable operation.
Auto-diagnosis for proactive maintenance and troubleshooting.
Premium Comfort Experience
Whisper-quiet performance with precision temperature maintenance.
Even air distribution enhances indoor environmental quality.
Ideal Applications for Multi-Split Systems
Commercial Spaces
Office complexes, retail centers & exhibition venues
Efficiently serves expansive areas with multi-zone climate control
Hospitality Industry
Hotel guest rooms and public areas
Delivers personalized comfort with discreet operation
High-End Residences
Luxury homes and large apartments
Combines whole-home coverage with room-by-room customization
Specialty Environments
Server rooms, medical facilities and smart buildings
About us
Shandong GRAD Group Co., Ltd. is a leading global manufacturer specializing in HVAC (Heating, Ventilation, and Air Conditioning) solutions. With over 30 years of production experienceand 16+ years in international business, we have built a strong reputation for innovation, reliability, and excellence. Our products are exported to 100+ countries, demonstrating our commitment to quality and customer satisfaction worldwide. Operating from a 500,000 sqm state-of-the-art production facility, we employ 2,000+ skilled professionals dedicated to delivering cutting-edge HVAC technologies. GRAD Group holds 1,000+ patents, underscoring our leadership in R&D and technological advancement. Whether for commercial, or industrial applications, we provide energy-efficient, sustainable, and high-performance HVAC solutions tailored to global market needs.
GRAD sales network covers over 100 countries and regions like America, Australia Indonesia, Malaysia, UAE, Thailand, Nigeria etc and has established branch company in USA, and set up offices in Cambodia and Thailand to make overall layout of global market.
