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LeiZig L195 dehumidifier with orange front panel and grey casing with ventilation grills.
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LeiZig LG195 110-240V Dehumidifier | 195 pints/day

Official LeiZig Dealer Model: LG195-VFD

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REBATE PROGRAM

Commercial Rebate Program

Licensed operations may qualify for up to a 60% rebate on qualifying equipment.

Rebate & Commercial Inquiry

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • Facility managers who struggle with fluctuating ambient humidity in sealed cultivation zones
  • Integrators who require external control compatibility to link humidity management into a central BMS
  • Growers scaling up to large, high-density environments where residential-grade units create bottlenecks

What We Found

  • The RS485 port feels like a serious professional add-on compared to the typical analog dial controls.
  • We suggest the ceiling mount for anyone who needs to reclaim floor space for more plant material.
  • The tool-free filter access actually gets used because it takes ten seconds to swap, unlike units with screw panels.

What Users Say

  • Operators who integrated the unit into their automation system report they no longer chase humidity spikes manually.
  • Facilities that upgraded from smaller dehumidifiers report they stopped losing harvests to mildew during flowering.
  • Users report that the quiet noise level allows them to work in the space without needing hearing protection.

LeiZig LG195 Commercial Grow Room Dehumidifier

Excess humidity is one of the fastest ways to lose a crop to mold, mildew, or pathogen pressure — and undersized residential units simply can't keep pace with a sealed grow environment. The LeiZig LG195 is engineered specifically for commercial and high-demand cultivation spaces, delivering a verified 195 pints of moisture removal per day at an exceptional efficiency rating of 7.0 pints/kWh. For operators managing larger footprints, the LeiZig LG335 offers a similar high-efficiency profile with increased capacity. That combination of raw capacity and energy efficiency means you're not just protecting your plants — you're doing it without bloating your operating costs.

The LG195 goes beyond basic dehumidification. Its MERV-11/13 rated air filtration system actively scrubs airborne microbes and particulates from recirculating air, adding a meaningful layer of pathogen defense to your environmental control strategy. With an operating temperature range of 41–95°F, the LG195 performs reliably across cold propagation rooms and warm flowering environments alike.

For facility operators and integrators, the LG195 includes a remote dry contact input and an RS485 communication interface supporting the MODBUS protocol — making it compatible with virtually any third-party humidity controller or building management system. This integration capability is standard across the LG series, including the industrial-scale LeiZig LG880. Installation is equally flexible: the LG195 supports hoisting, ceiling, wall, and floor cabinet mounting configurations to fit your facility's layout without compromise.

Features

💧
195 Pints/Day at 7.0 Pints/kWh

High-output dehumidification purpose-built for commercial grow rooms, delivering serious moisture removal without inflating electricity costs.

🔇
Stable & Quiet at 70 dB(A)

Engineered for consistent, low-vibration performance, the LG195 runs steadily around the clock at just 70 dB(A) — quieter than most comparable commercial-capacity units.

🧬
MERV-11/13 Pathogen Filtration

The integrated 21.8″ × 21.8″ MERV-11/13 filter captures harmful microbes and fine particulates from circulating air — and replaces tool-free to keep maintenance fast.

🔌
RS485/MODBUS & Dry Contact Integration

Built-in RS485 with standard MODBUS protocol support and a remote dry contact input allow seamless integration with third-party humidity controllers and building automation systems.

🏗️
Four Flexible Installation Modes

Supports hoisting, ceiling, wall, and floor cabinet mounting — so the LG195 adapts to your facility's layout rather than the other way around.

🌿
R32 Eco-Friendly Refrigerant

Uses R32 refrigerant, which carries a significantly lower global warming potential than older refrigerants — a forward-looking choice for sustainability-conscious operations.

🛡️
Built for Harsh Grow Environments

High-quality materials and an corrosion-resistant enclosure are engineered to withstand the persistently humid, chemically active air of commercial cultivation facilities for the long haul.

Performance Data

LeiZig LG195 Dehumidifier Performance Graph — Moisture Removal Capacity vs. Temperature and Relative Humidity

LG195 dehumidification capacity across operating temperature and relative humidity conditions.

Specifications

Specification Value
Model LG195
Factory ID 31000020
Capacity 195 Pints/Day
Efficiency 7.0 Pints/kWh
Energy Factor 3.31 L/kWh
Refrigerant R32
Operating Temperature Range 41–95°F
Supply Voltage 110–240 VAC / 1N / 50 & 60 Hz
Power Consumption 1,160 W
Current Draw 10.2 A @ 120V / 5.1 A @ 240V
Airflow (CFM) 600 CFM @ 0.0″ WG (tested with duct collars)
Heat Load 5,150 BTU/H
Air Filter MERV-11/13 | 21.8″ × 21.8″
Drain Connection 3/4″ Threaded NPT
Unit Dimensions (W × H × D) 32.9″ × 24.4″ × 23.8″
Package Dimensions (W × H × D) 38″ × 33″ × 30″
Noise Level 70 dB(A)
IP Rating IP23
Certifications ETL, CE
Communication Interface RS485 / MODBUS Protocol + Dry Contact Input
Installation Options Hoisting, Ceiling, Wall, Floor Cabinet

Warranty

LeiZig Climate warrants that LG Series Dehumidifiers will be free from defects for one (1) year from the date of purchase. During this period, LeiZig will cover parts and labor costs for repairs resulting from manufacturing defects, provided the unit has been operated in accordance with the Attention, Cautions, and Safety guidelines outlined in the user manual. This warranty is non-transferable and applies solely to the original purchaser or verified current user of the product.

Frequently Asked Questions

How much space can the LG195 effectively dehumidify?+

The LG195 is rated at 195 pints of moisture removal per day, making it suitable for mid-to-large commercial grow rooms and multi-light cultivation spaces. If your humidity load exceeds this unit's capacity, the LeiZig LG508 provides a significant step up in moisture removal for larger facilities.

What voltage does the LG195 require, and can it run on 240V?+

Yes — the LG195 accepts 110–240 VAC at both 50 and 60 Hz, making it compatible with standard North American and international electrical systems. If your facility is wired specifically for high-voltage 277V service, the LeiZig LG228 is an ideal alternative designed for those specific electrical requirements.

Can I integrate the LG195 with my existing climate control or building automation system?+

Yes. The LG195 includes both an RS485 communication port supporting the standard MODBUS RTU protocol and a remote dry contact input, allowing it to connect with a wide range of third-party humidity controllers, environmental control systems, and building management platforms. This makes it a strong fit for fully automated or multi-zone grow facilities.

What installation configurations does the LG195 support?+

The LG195 supports four mounting configurations: hoisting (suspended from overhead structure), ceiling-mounted, wall-mounted, and floor cabinet placement. This flexibility means the unit can be positioned to maximize airflow distribution regardless of your room's layout or structural constraints.

What type of air filter does the LG195 use, and how do I replace it?+

The LG195 uses a 21.8″ × 21.8″ MERV-11/13 rated filter, which captures fine airborne particulates and microbes to protect plant health. The filter is designed for tool-free replacement, so swapping it out during a maintenance cycle requires no tools and minimal downtime.

Will the LG195 work in a cold propagation or veg room?+

The LG195 is rated to operate in temperatures as low as 41°F, which covers most propagation and vegetative environments. Its upper threshold of 95°F also means it handles the elevated temps of high-intensity flowering rooms without issue.

How is condensate drained from the LG195?+

The LG195 uses a continuous gravity drain via a 3/4″ threaded NPT connection, which is standard for commercial plumbing and compatible with most facility drain lines. There is no reservoir to empty, making it suitable for unattended, around-the-clock operation.

Is the LG195 certified for commercial use in the United States?+

Yes. The LG195 carries ETL certification (recognized by U.S. and Canadian authorities as equivalent to UL listing) as well as CE certification for European markets. It also carries an IP23 ingress protection rating, meaning it is protected against solid objects greater than 12mm and against vertically dripping water — appropriate for humid grow room environments.

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