The Leizig LG508 is a high-capacity commercial VFD dehumidifier designed for large controlled-environment agriculture facilities and demanding humidity-control applications. It provides 508 pints/day of moisture removal with 6.8 pints/kWh efficiency and processes up to 1,500 CFM of air. The VFD model uses R32 refrigerant, supports a 20–90% RH control range, and operates across 208–277VAC at 50/60Hz. It also provides MERV-8/13 filtration, MODBUS/RS485 communication, remote dry-contact control, and ceiling-suspended or bottom-fixed installation.
• Model: LG508
• Factory ID / SKU: 31000034
• Product Type: VFD Dehumidifier
• Dehumidification Capacity: 508 pints/day
• Efficiency: 6.8 pints/kWh
• Refrigerant: R32
• Operating Temperature: 56–95°F
• Supply Voltage: 208–277VAC, 1-phase + neutral, 50/60Hz
• Power: 3,100W
• Current Draw: 13.5A @ 240V / 11.8A @ 277V
• Airflow: 1,500 CFM @ 0.0" WG
• Heat Load: 15,200 BTU/H
• Energy Factor: 3.23 L/kWh
• Humidity Control Range: 20–90% RH
• MCA: 25A
• MOP: 40A
• Air Filter: MERV-8/13, 31.8" × 22.3" × 1"
• Drain Connection: 3/4" threaded NPT
• Dimensions: 44.8" W × 28.3" H × 29.1" D
• Installation: Ceiling-suspended or bottom-fixed
• Protection Rating: IP23
• Electrical Connection: Direct wire only
• Construction: Galvanized steel with powder/electroplated paint
• Communication: RS485 / MODBUS
• Control: Remote dry-contact input
• Accessories: DK4 duct kit; FT411 MERV-11 filter; FT413 MERV-13 filter
• Certifications: CE / ETL
Key Advantage: The LG508 delivers 508 pints/day of moisture removal and 1,500 CFM airflow while using VFD technology, R32 refrigerant, and a wide 208–277V input range. Its 20–90% RH control range, high-capacity filtration, MODBUS connectivity, and flexible installation make it suitable for large commercial grow rooms and integrated climate-control systems.