Refrigerant Type (R32/R290) | Eco-conscious residential/commercial buildings | Uses R32 (GWP 675) & R290 (GWP 3) ▲ (Lower than R410A’s GWP 2088) | Reduced environmental impact; meets EU F-Gas regulations (2023 phase-out targets) | Higher initial cost due to specialized handling for flammable R290 (ISO 817:2020) |
Wall-Mounted Installation | Spaces with limited floor area (apartments, offices) | Compact design (0.5m² footprint ▲ 40% smaller than floor units) | Saves floor space; easier installation in tight areas (EN 13480 compliance) | Requires structural support for mounting (ASTM A36 steel brackets recommended) |
Dual-Power (Electric/Gas) | Areas with unreliable electricity or hybrid energy use | Switchable power modes (electric heating + gas boost) ▲ Versatile energy utilization | Flexibility in energy sources; reduced downtime during outages | Complex installation; higher maintenance (NFPA 70E electrical safety protocols) |
Galvanized Steel Housing | Corrosive or outdoor environments | 2mm galvanized steel (ASTM A653 Grade 34) ▲ Higher durability than plastic | Rust-resistant; long lifespan in harsh conditions (ISO 12944 corrosion rating) | Heavier, requiring stronger mounting (EN 1993-1-8 structural guidelines) |
Inverter Technology | Energy-sensitive households/commercial buildings | SEER 21 / HSPF 10.5 ▲ 30% higher efficiency than fixed-speed units | Lower energy bills; quieter operation (IEC 60704 noise standard) | Higher upfront cost (20% premium over non-inverter models) |
Smart Wi-Fi Control | Tech-savvy users needing remote management | Integrated Wi-Fi with app control (ISO 80001 certified) ▲ Adds remote monitoring | Remote temperature adjustments; energy usage tracking (ISO 50001 compliance) | Requires internet connection; potential security risks (IEC 62443 protocols) |