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Anden AS35FP Medium-Capacity Steam Humidifier

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Anden AS35FP Steam Humidifier

Inconsistent humidity destroys yields. When your grow room can't maintain optimal VPD levels, plant transpiration suffers, photosynthesis slows, and your harvest quality drops. The Anden AS35FP Medium-Capacity Steam Humidifier solves this with industrial-grade moisture delivery—277 pints (34.6 gallons) per day of pure steam distributed evenly throughout your space. Unlike traditional humidifiers that require complex ductwork, the AS35FP features a built-in fan pack for ductless installation, giving you precise canopy-level humidity control exactly where your plants need it.

This commercial steam humidifier uses advanced electrode technology to generate clean steam rapidly and efficiently. The system passes energy between two electrodes in a disposable cylinder, eliminating the tedious cleaning required by traditional heating elements. When the cylinder needs replacement, you simply swap it out—no scrubbing, no downtime. The included A65 wall-mounted humidistat delivers comprehensive monitoring and control at canopy height, allowing you to lock in your target relative humidity and maintain the ideal Vapor Pressure Deficit for every growth stage.

Built for commercial cultivators who demand reliability, the AS35FP features automatic water level management, backflow protection, and a clear diagnostic display panel. The unit mounts directly to your wall or ceiling and can be positioned with the fan pack on top or elevated to canopy height for optimal steam distribution. Anden backs this professional-grade humidifier with a comprehensive 5-year warranty on all components, ensuring your environmental control investment delivers results season after season.

Features

💧
High-Capacity Output

Delivers 277 pints (34.6 gallons) of pure steam per day for comprehensive humidity control in medium to large grow spaces.

🌀
Built-In Fan Pack

Integrated fan system enables ductless installation and uniform steam distribution at canopy level where it matters most.

Electrode Technology

Generates clean steam by passing energy between electrodes in a disposable cylinder—no heating elements to scale or corrode.

🔧
Minimal Maintenance

Simply replace the disposable steam cylinder when needed—no cleaning or descaling required for hassle-free operation.

📊
A65 Humidistat Control

Wall-mounted controller with LED display provides canopy-level monitoring and precise relative humidity management.

🛡️
5-Year Warranty

Comprehensive coverage on all components demonstrates commercial-grade reliability and Anden's commitment to quality.

What's Included

  • 1x Anden AS35FP Medium-Capacity Steam Humidifier
  • 1x Built-In Fan Pack
  • 1x Disposable Steam Cylinder
  • 1x A65 Wall-Mounted Humidistat
  • 1x Installation Hardware Kit

Specifications

Specification Value
Daily Moisture Output 277 pints (34.6 gallons)
Humidification Technology Electrode Steam Generation
Installation Type Ductless (Built-In Fan Pack)
Control System A65 Wall-Mounted Humidistat
Water Level Management Automatic Sensor Control
Backflow Protection Built-In Air Gap
Display Features Fill, Drain, Steam Operations, Diagnostics
Application Commercial Indoor Cultivation

Installation Options

The Anden Medium-Capacity Steam Humidifier with built-in fan pack requires no ductwork, making installation simple and versatile for any grow space. Mount the integrated fan pack directly on top of the humidifier or position it above the unit at canopy height for precise steam delivery where your plants need it most.

This ductless design allows you to place the AS35FP wherever reliable humidity control is required, ensuring even moisture distribution throughout your facility without the complexity and cost of traditional ducted systems.

Anden AS35FP Steam Humidifier Installation Configurations

Warranty

Anden provides a comprehensive 5-year warranty covering all parts and components of the AS35FP Medium-Capacity Steam Humidifier. This commercial-grade warranty demonstrates Anden's confidence in their engineering and manufacturing quality, ensuring your humidity control investment is protected throughout years of continuous operation.

FAQ

How does the built-in fan pack improve steam distribution? +

The integrated fan pack allows you to mount the unit directly in your grow space without requiring ductwork. You can position the fan pack on top of the humidifier or elevate it to canopy height, ensuring steam is distributed evenly throughout your plants rather than rising to the ceiling. This canopy-level delivery creates more uniform humidity conditions where your plants actually transpire.

What maintenance does the AS35FP require? +

The electrode technology eliminates the need for regular cleaning of heating elements. When the disposable steam cylinder reaches the end of its service life, you simply remove and replace it—no descaling or scrubbing required. The unit's diagnostic display will indicate when cylinder replacement is needed, making maintenance straightforward and minimizing downtime.

How does this humidifier help me maintain proper VPD? +

The A65 humidistat constantly monitors relative humidity at canopy level and automatically adjusts the AS35FP's output to maintain your target settings. By keeping humidity stable, you can calculate and maintain the optimal Vapor Pressure Deficit for each growth stage. This ensures your plants transpire efficiently, maximizing photosynthesis and nutrient uptake. For a complete environmental solution, it's also crucial to manage excess moisture, which can be accomplished with a complementary Anden dehumidifier.

Can I use this humidifier in a room with existing HVAC ductwork? +

Yes, the AS35FP is designed to work with your existing ductwork if preferred, though the built-in fan pack makes this optional. The flexible installation options allow you to integrate the humidifier into ducted systems or use it as a standalone ductless unit. This versatility makes it suitable for retrofitting existing facilities or designing new grow rooms from scratch.

What prevents the steam cylinder from overfilling? +

The AS35FP features an automatic water level sensor that continuously monitors the cylinder and manages fill cycles to prevent overfilling. Additionally, the built-in air gap in the fill cap provides backflow protection, preventing excessive pressure buildup. These safety features work together to ensure reliable operation without manual intervention or risk of water damage.

How do I control and monitor the humidifier? +

The included A65 wall-mounted humidistat provides comprehensive control with a large LED display showing current humidity levels and allowing you to set your target relative humidity. The humidifier itself features a display panel showing fill, drain, and steam operations along with diagnostic information. This dual-control setup gives you both canopy-level accuracy and equipment-level operational visibility.

Is this unit suitable for commercial cultivation facilities? +

Absolutely. The AS35FP is engineered specifically for commercial indoor cultivation with its 277-pint daily capacity, durable electrode technology, and comprehensive 5-year warranty. Anden designed this unit to handle the demanding environmental control requirements of professional grow operations. For facilities with even greater needs, the Anden AS150 High-Capacity Steam Humidifier offers a higher output.