Anden A710V1 Industrial Dehumidifier with VLGR Technology — 710 Pints/Day 240V

710 Pints Per Day with Variable-Speed Intelligence — The Highest-Capacity Anden Dehumidifier for Large Grow Facilities

The largest indoor grow facilities — those operating multiple rooms at full canopy density under high-intensity lighting — generate daily moisture loads that can exceed 700 pints. Managing that load efficiently is not just a matter of raw capacity; it requires a dehumidifier that can adapt its output to changing environmental conditions rather than running at fixed speed regardless of actual need. The Anden A710V1 addresses both requirements through patented VLGR (Variable Speed Low Grain Refrigerant) Technology — a system that dynamically adjusts compressor and fan speed based on real-time environmental load, removing up to 710 pints per day when demand is high and operating at lower power when conditions allow.

VLGR Technology delivers 3.0 liters per kilowatt hour in energy efficiency — the highest energy factor in the Anden lineup — because the unit only uses the power it actually needs at any given moment rather than running at maximum output continuously. This variable-speed approach is particularly valuable during late flowering, when transpiration rates fluctuate significantly as plants mature and environmental management becomes most critical. The system circulates air at up to 1,760 CFM to maintain even humidity distribution across large canopy footprints and includes integrated digital controls with the Model A77 remote controller for canopy-level monitoring and diagnostics.

The A710V1 runs on 240V single-phase power and supports suspended, freestanding, ducted, and hardwired installation configurations. Overflow protection, MERV 11 filtration, and a positive pressure drain complete the commercial-grade feature set. A 5-year warranty provides long-term reliability assurance for facilities where this unit represents a critical infrastructure investment.

Key Features & Benefits

• Patented VLGR Technology — Variable Speed Adaptation — Dynamically adjusts compressor and fan speed to match real-time environmental moisture load, maintaining stable humidity conditions while consuming only the energy required at each moment in the grow cycle.
• 710 Pints/Day at Up to 1,760 CFM — Maximum capacity in the Anden commercial lineup, engineered for the largest indoor grow facilities and multi-room operations generating the highest daily moisture loads.
• 3.0 L/kWh Energy Factor — The highest energy efficiency rating in the Anden dehumidifier range, delivering meaningful operating cost savings at the high daily hours of use that large commercial cultivation requires.
• Stable Late-Flower Performance — VLGR variable-speed operation maintains consistent humidity control through late flowering when transpiration rates fluctuate most dramatically — the highest-risk window for Botrytis and other humidity-driven diseases.
• Model A77 Remote Controller + Smart Control Integration — Canopy-level monitoring, remote setpoint management, and diagnostic access via the included A77 controller, plus integration with environmental management platforms for fully automated operation.
• 240V Single-Phase Power — Operates on standard industrial 240V single-phase power at high wattage — appropriate for commercial facilities with dedicated high-capacity electrical circuits for cultivation equipment.
• Overflow Protection, MERV 11 Filter, Positive Pressure Drain, 5-Year Warranty — Full commercial feature set for continuous operation in demanding large-scale cultivation environments.

Who Should Use the Anden A710V1

The A710V1 is the right choice for the largest commercial indoor grow facilities — multi-room operations, large single-room grows under high-intensity lighting, and professional cultivation facilities where daily moisture loads consistently exceed the capacity of 320-series units. Facility engineers and operators who need variable-speed intelligence to optimize energy consumption across fluctuating grow cycle conditions will find VLGR Technology a meaningful operational advantage. Operations with 240V single-phase power infrastructure and high expectations for energy efficiency and long-term reliability should consider the A710V1 their top-of-range option.

Product Specifications

Capacity: 710 Pints/Day. Airflow: Up to 1,760 CFM. Voltage: 240V. Phase: Single. Energy Factor: 3.0 L/kWh. Technology: Patented VLGR (Variable Speed Low Grain Refrigerant). Filter: MERV 11 self-sealing. Includes: Model A77 remote controller. Features: Smart control integration, overflow protection, positive pressure drain, VPD monitoring. Warranty: 5-Year. Manufacturer: Therma-Stor LLC (Anden).

Frequently Asked Questions

What is VLGR Technology, and how does it differ from standard dehumidifier operation?

VLGR stands for Variable Speed Low Grain Refrigerant. Standard dehumidifiers operate at a fixed compressor and fan speed — running at full output regardless of how much moisture is actually present. VLGR Technology uses a variable-speed compressor and fan that adjust output continuously based on real-time environmental readings. When moisture load is high (e.g., mid-day transpiration peak or post-irrigation), the unit runs at higher capacity. When conditions are drier (e.g., lights-off period), it scales back — consuming less energy while maintaining the target setpoint. This results in both more stable humidity control and lower energy consumption over a full 24-hour grow cycle.

What is the difference between the A710V1 and the A710V3?

The A710V1 and A710V3 are functionally identical — both use VLGR Technology and remove up to 710 pints per day at 1,760 CFM. The difference is voltage: the V1 runs on 240V single-phase, and the V3 runs on 277V single-phase. Choose based on the voltage available at your facility. Specifications, features, and warranty are the same for both models.

Can the A710V1 replace two A320V1 units?

In terms of raw capacity, a single A710V1 exceeds two A320V1 units combined (640 pints/day combined vs. 710 pints/day). However, airflow distribution matters as much as total capacity in large rooms — two A320V1 units positioned strategically may provide better coverage in certain room configurations than a single centrally placed A710V1. Consult with your facility engineer or Anden's design support resources to determine the optimal configuration for your specific room dimensions and canopy layout.

What filter does the A710V1 use?

The A710V1 uses Anden MERV 11 Air Filter model #5852, which measures 29.5in x 31.5in x 1.75in — the largest filter in the Anden replacement filter lineup, matching the high airflow of the 710-series. Replace regularly based on environmental particulate load to maintain full airflow efficiency and crop protection.