Systemair VLH 704

Technical features: • 7 sizes • Cooling capacity from 149 to 300 [kW] • Heating capacity from 170 to 337 [kW] • Fans versions: STD (Standard), HSE (High Seasonal Efficiency), HT (High Temperature), HPF (High Pressure Fans) • Acoustic versions: BLN (Basic Low Noise), LN (Low Noise), ELN (Extra Low Noise) • Two refrigerant circuits • 4 Scroll compressors • Finned tubes coils Standard features • Phase sequence control • Electronic expansion valve • Control circuit transformer • Control data logger • Water differential flow switch • Antifreeze electrical heater • Modbus protocol kit for BMS Factory installed options • Lonwork protocol kit for BMS • Bacnet protocol kit for BMS • Compressor soft-starter • Fan speed control for low ambient operation • Double set-point • Power factor correction capacitors • Compressor overload protection • Automatic circuit breaker • HP & LP gauges • E-coating for Al/Cu coils • Condenser coils with copper fins • Blue fins treatment for Al/Cu coils • Chiller grilles • Compressor ja...