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Commercial ERV DX heat recovery unit
with humidifier, 800 m³/h

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

LZ-H080GXH4

  • Cools and dehumidifies the air in summer and heats and humidifies it in winter, ensuring a comfortable indoor microclimate throughout the year
  • Thanks to heat recovery, the system recovers energy from the exhaust air, helping to reduce heating and air-conditioning costs
  • The DX coil, combined with a humidification system, maintains stable temperature and optimal humidity for a healthy indoor air environment
  • The unit integrates easily with control systems and supports convenient operation via a wired remote controller
  • It provides a constant flow of fresh, purified air, effectively removing dust, excess moisture, stale air, and odors

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)* 140 / 90 / 70
Air flow rate (m³/h)* 800 / 800 / 640
Dimensions (W x H x D), (mm) 1,667 x 365 x 1,140
Weight (kg) 105,0
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))* 39 / 37 / 34
Sound pressure level in bypass mode (dB(A))* 40 / 38 / 35
Temperature exchange efficiency (heating / ErP), (%)* 80 / 80 / 81
Enthalpy exchange efficiency (heating / JIS), (%)* 67 / 67 / 69
Enthalpy exchange efficiency (cooling / JIS), (%)* 50 / 50 / 53
HUMIDIFIER
System Natural evaporating type
Amount (kg/h) 4,00
Pressure feed water (Mpa) 0,02 ∼ 0,49
PIPING CONNECTION
Liquid (mm) Ø 6,35
Gas (mm) Ø 12,70
Water (mm) Ø 6,35
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