Anden Industrial Dehumidifier, 130 Pints/Day

The Anden Industrial Dehumidifier, 130 Pints/Day (Model A130) is a purpose-built commercial unit designed for the high-humidity demands of indoor growing environments. With 130 pints of daily moisture removal, integrated digital control, ducted discharge options, and a 5-year warranty, the A130 delivers the consistent performance and reliability that protect high-value crops where consumer-grade portable units fall short.

Anden Industrial Dehumidifier Specifications

All specifications are sourced from the manufacturer’s product documentation for the Anden Model A130.

Specification	Value
Model	Anden A130 (SKU: DH11870)
Removal Capacity	130 pints per day
Refrigerant	R410A
Coil Type	E-coated evaporator coil
Control	Built-in digital control with display
Control Mounting	Field interchangeable — top or front
Cabinet Insulation	1/2″ EPS
Air Discharge Orientation	Top or end
Inlet/Outlet Duct Collars	10″ diameter
Backdraft Damper	Included at outlet
Filter	Washable MERV 8
Power Cord Length	8 feet
Discharge Air Temperature Rise	10°F–30°F
Drain Connection	3/4″ MNPT threaded
Mobility	Casters included
Warranty	5 years

Optional Accessories (sold separately)

• DH20076 — Model A76 Digital Dehumidifier Control: Dedicated monitoring and control of each dehumidifier at canopy height
• DH18082 — Model 8082 Temperature/Humidity Sensor Module: Reports temperature and relative humidity back to the dehumidifier control module
• DH58840 / DH58830 / DH58820 — Wi-Fi Thermostats: Control and monitor climate conditions in your grow room 24/7/365 from anywhere
• DH35660 — Model 5691 Hanging Kit: Allows ceiling suspension of the unit where floor space is limited

Why Choose the Anden A130 Industrial Dehumidifier

Grow environments generate moisture at rates that overwhelm portable consumer dehumidifiers. Transpiration from plants, irrigation runoff, and the controlled environment all combine to create humidity loads that require engineered equipment designed specifically for indoor agriculture. The Anden Model A130 addresses this with a set of features that separates it from retail-class alternatives.

• Purpose-built for commercial grow rooms: The A130 is not a repositioned consumer unit. It is engineered from the ground up for the temperature and humidity ranges found in active grow environments, where elevated ambient heat and sustained moisture output are normal operating conditions.
• 130 pints/day removal capacity: This rated capacity puts the A130 in the range needed for mid-to-large grow spaces. A single unit can manage the transpiration load across a substantial canopy without the complexity of running multiple smaller units in parallel.
• Integrated smart control ecosystem: The built-in digital control panel can be repositioned from the top to the front of the cabinet in the field — without specialized tooling. The A130 also connects to Anden’s optional digital controller (Model A76) for per-unit monitoring at canopy height, and to optional Wi-Fi thermostats for remote access.
• E-coated evaporator coil: The E-coated coil resists corrosion in the high-humidity, sometimes chemical-laden air of a grow room — extending service life compared to bare aluminum coils.
• Dual function — dehumidification and air circulation: The A130 can be programmed to circulate air within the facility even when active dehumidification is not needed. Consistent air movement at canopy level reduces moisture pockets, limits fungal pressure, and improves CO2 distribution across the canopy.
• 5-year warranty: A five-year manufacturer warranty is substantially longer than the coverage offered on consumer portable units, which typically carry 1-year limited warranties. This matters for commercial operations where equipment downtime during a crop cycle represents real economic risk.

Best Uses for the Anden A130 Industrial Dehumidifier

The A130 is suited to environments where humidity control is critical and continuous — where a malfunctioning or undersized dehumidifier can cost an entire crop cycle. Consider the following application scenarios.

• Medium-to-large indoor grow rooms: The 130 pint/day capacity is appropriate for grow rooms where transpiration load from mature plants, irrigation, and enclosed-space humidity buildup requires a single high-output unit rather than a bank of smaller portables. The 10″ duct collar allows integration with an existing HVAC ductwork layout.
• Multi-room cultivation facilities: The A130’s compatibility with the Anden control ecosystem — including the Model A76 controller and remote humidity/temperature sensor modules — makes it suitable for facilities running multiple rooms, where operators need per-room monitoring without physically walking each space. When paired with a condensate pump, continuous drainage can be routed away from the grow space without manual emptying.
• Environments with fungal pressure risk: Botrytis, powdery mildew, and other humidity-driven pathogens are constant threats in dense canopies. The A130’s air circulation programming carries moisture-laden air away from leaves, reducing the boundary layer of humid air that encourages spore germination. Combined with proper canopy management, the A130 meaningfully reduces fungal risk vectors.
• Facilities prioritizing CO2 efficacy: The A130 can be set to circulate air even when humidity setpoints are already met. This keeps CO2 evenly distributed across the canopy, preventing stratification and ensuring supplemental CO2 reaches the leaves where photosynthesis occurs. For grow rooms running CO2 enrichment, this dual function adds value beyond simple humidity management.
• Operations that need a durable, serviceable unit: The washable MERV 8 filter, E-coated coil, and 3/4″ MNPT drain fitting are all features that simplify long-term maintenance. The unit moves on casters for positioning or servicing, and the control panel mounts on either the top or front face — making it adaptable to confined mechanical rooms.

Compatibility & Integration

The Anden A130 is designed to integrate into broader environmental control systems, not operate as a standalone appliance. Understanding the compatibility requirements and optional accessories helps ensure the unit is correctly specified before purchase.

Ductwork: The A130 uses 10″ diameter inlet and outlet duct collars. This is a non-standard duct size for residential HVAC (typically 6″–8″), so verify your ductwork or duct adapters match before installation. The outlet includes a backdraft damper to prevent reverse airflow when the unit cycles off. Air discharge can be oriented from the top or end of the cabinet, giving some flexibility in how the unit is positioned relative to ductwork runs.

Drain routing: The 3/4″ MNPT threaded drain fitting connects to standard garden hose fittings or to a dedicated drain line. For installations where gravity drainage is not feasible — such as basement grow rooms or raised platforms — an external condensate pump is required. Anden’s control ecosystem and third-party condensate pumps with a 3/4″ inlet are compatible.

Control integration: The A130’s built-in digital control works as a standalone humidity controller. For multi-room operations, the optional Model A76 Digital Dehumidifier Control (DH20076) adds dedicated per-unit monitoring at canopy height. The optional Model 8082 Temperature/Humidity Sensor Module (DH18082) reports temperature and RH back to the control module. Anden’s Wi-Fi thermostats (models 8840, 8830, and 8820) extend remote monitoring and control via a smartphone or web interface.

Air circulation: The A130 can operate as a circulation fan independent of its dehumidification cycle, making it compatible with CO2 enrichment setups where consistent airflow across the canopy is needed. For additional circulation in large spaces, consider pairing it with a supplemental pedestal fan to ensure complete air mixing at canopy level.

Humidity monitoring accessories: The A130 pairs with Anden’s own sensor modules, but also works alongside third-party temperature and humidity monitoring equipment. Growers using handheld or wall-mounted sensors such as the standalone humidity management products commonly used for curing and storage can cross-reference readings to validate that the A130’s control settings are achieving target RH throughout the room.

Usage Guidelines

Operating the Anden A130 effectively requires more than simply plugging it in and setting a humidity target. The following guidelines are derived from the manufacturer’s product documentation and cover the key operating considerations for grow environments.

Setting humidity targets: Target relative humidity varies by crop stage. During vegetative growth, most growers target 50%–70% RH. During late flowering or pre-harvest, RH is typically reduced to 40%–50% to discourage botrytis. The A130’s built-in digital control allows setting a precise humidity setpoint. The unit will run its refrigeration cycle until the target is reached, then switch to circulation mode or idle depending on programming.

Drain management: At 130 pints per day of moisture removal, the A130 generates significant condensate. Ensure the drain line is unobstructed and routed to a floor drain or sump. Do not allow the condensate line to develop a sag or trap that could block drainage — water backup can cause the unit to fault or overfill. Inspect the drain line weekly during peak humidity periods, particularly when nighttime temperatures drop and condensation rates increase.

Filter maintenance: The MERV 8 washable filter should be inspected and cleaned regularly. In environments with plant debris, fertilizer dust, or elevated particulate, filter clogging can reduce airflow and diminish dehumidification capacity. A clogged filter also makes the refrigeration system work harder, reducing equipment life. Clean the filter by removing it from the cabinet, rinsing with water, allowing it to dry fully, and reinstalling. Frequency depends on environment — weekly inspection is recommended during high-growth phases.

Air circulation programming: The A130 can be programmed to run the fan independently of the compressor. Use this feature during lights-out periods when humidity typically rises due to reduced evapotranspiration and lower temperatures. Continuous air circulation prevents moisture from accumulating on leaf surfaces and in dense canopy areas even when the refrigeration cycle is not actively running.

Temperature interaction: The A130’s discharge air is warmer than its intake air by 10°F–30°F due to the heat of refrigeration. This is expected behavior, but in small rooms or rooms with limited ambient cooling, this heat load should be factored into the overall climate management plan. In sealed grow rooms, coordinate with your HVAC or air conditioning setup to account for the sensible heat the A130 adds to the space.

How to Install the Anden A130

Installation of the A130 requires planning for drainage, ductwork, and electrical supply before the unit arrives. The following steps reflect the standard installation sequence for a floor-mounted configuration with top-discharge ductwork.

1. Select and prepare the installation location. Choose a location that allows access to the control panel, filter access door, and drain connection. Ensure the floor is level and capable of supporting the unit’s weight. The A130 moves on casters, but should be positioned before ductwork is connected.
2. Route the drain line. Connect a 3/4″ MNPT drain fitting to the unit’s drain port. Route the line to a floor drain, sump, or external condensate pump. The line should slope continuously downward with no low spots that could trap standing water. Secure the line to prevent movement during operation.
3. Connect the ductwork. Attach 10″ diameter duct to the inlet and outlet collar(s) as required by your installation layout. Orient the discharge to top or end as needed for your space. Ensure connections are secured and airtight — duct leaks reduce dehumidification efficiency and can cause moisture to deposit inside wall cavities.
4. Set the control panel orientation. The digital control panel is field interchangeable between the top and front faces of the cabinet. Determine which orientation allows the clearest sightline for monitoring, and mount accordingly before finalizing the unit’s position.
5. Connect to power. Plug the 8-foot power cord into the appropriate outlet. Verify electrical supply matches the unit’s requirements. The circuit should be dedicated — shared circuits with other high-draw equipment can cause nuisance trips.
6. Set the humidity target and test operation. Power on the unit and navigate to the setpoint menu on the digital control. Enter the target RH for your current crop stage. Allow the unit to run through one full cycle — confirm the compressor engages, condensate drains freely, and discharge air is directed as intended.
7. Connect optional accessories if applicable. If using the Model A76 Digital Dehumidifier Control, the Model 8082 Sensor Module, or an Anden Wi-Fi thermostat, follow the accessory-specific installation instructions included with those units.

Sources & Further Reading