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Commercial ERV DX
heat recovery unit, 800 m³/h

Commercial ERV DX heat recovery unit LG, 800 m³/h

LZ-H080GXN4

  • The commercial ERV DX heat recovery unit, with a capacity of up to 800 m³/h, is designed to provide stable and energy-efficient ventilation for modern spaces
  • The intelligent heat recovery system recovers energy from exhaust air, helping to significantly reduce heating and cooling costs
  • The DX coil with integrated humidification maintains a comfortable balance of temperature and humidity throughout the year
  • The system provides a continuous supply of fresh, purified air while effectively removing dust, odors, and excess moisture
  • This model supports integration with modern automation systems and is equipped with a convenient wired remote controller for simple and efficient operation

TECHNICAL SPECIFICATIONS

KEY SPECIFICATIONS
Normal air flow rate (m³/h) 800
Voltage, phase, frequency (V, ph, Hz) 220-240 V, 1 ph, 50-60 Hz
Refrigerant R410A
External static pressure (Pa)* 170 / 120 / 80
Air flow rate (m³/h)* 800 / 800 / 640
Dimensions (W x H x D), (mm) 1,667 x 365 x 1,140
Weight (kg) 98,0
FRESH AIR CONDITIONING LOAD
Cooling (kW) 7,46
Heating (kW) 9,80
ENERGY RECOVERY VENTILATION (ERV) MODE
Current (A)* 2,50 / 2,00 / 1,50
Power input (kW)* 0,42 / 0,35 / 0,25
Sound pressure level (dB(A))* 41 / 38 / 36
Sound pressure level in bypass mode (dB(A))* 41 / 38 / 36
Temperature exchange efficiency (heating / ErP), (%)* 80 / 80 / 81
Enthalpy exchange efficiency (heating / JIS), (%)* 67 / 67 / 69
Enthalpy exchange efficiency (cooling / JIS), (%)* 50 / 50 / 53
PIPING CONNECTION
Liquid (mm) Ø 6,35
Gas (mm) Ø 12,70
Drain (outer diameter), (mm) Ø 25,40
AIR DUCT CONNECTION
Diameter (mm) Ø 250
DRY CONTACT
Simple (1 contact point with case) PDRYCB000
2 contact point PDRYCB400
For thermostat (on-off / mode / fan speed) PDRYCB300
Modbus communication PDRYCB500
FILTERS (OPTIONAL)
Model / quantity / type / dimensions (W х H х D), (mm) AHFT100H0 / 2 / F7 / 520 x 192 x 25

*Boost / high / low modes