High-Capacity Steam Humidifier for Grow Rooms
The Anden AS150 High-Capacity Steam Humidifier produces up to 1,200 pints (150 gallons) of moisture per day, stabilizing humidity to dial in VPD and maximize plant performance. Its electrode steam technology delivers fast, consistent output, while the built-in fan pack distributes steam evenly at canopy height for true ductless installation. A web-enabled Vapor-logic® controller provides responsive RH control, remote monitoring, and data backup so you can verify conditions 24/7. The disposable steam cylinder design eliminates time-consuming cleaning—just replace the canister when service is due. From propagation to late flower, the AS150 helps prevent mold and mildew pressure, supports optimal transpiration, and keeps CO₂ utilization efficient for vigorous growth. If your operation needs reliable, commercial-grade humidity control with simple service and rock-solid uptime, this grow room humidifier is built for it.
Composition & Controls for Commercial Reliability
Electrode-based steam generation inside a replaceable cylinder creates hygienic, mineral-agnostic moisture. On-board digital controls manage fill, drain, and steam operations with clear status lights and diagnostics, while integrated backflow protection and a water-level sensor safeguard the system. Paired with Vapor-logic®, you get precise humidity control, remote visibility, and easy data retention for compliance and QA.
How It Helps Growers
By stabilizing humidity and VPD, the AS150 supports stronger gas exchange, consistent transpiration, and predictable feeding—translating into uniform growth and quality. Its ductless, fan-assisted design simplifies placement, reduces install cost, and delivers even steam distribution right where plants need it most.
Key features:
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1,200 pints/day output for large-scale rooms and dense canopies
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Ductless install with built-in fan pack for even steam across the canopy
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Low maintenance replaceable steam cylinder—no descaling or scrubbing
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Precision RH & VPD control with Vapor-logic® + on-board digital interface
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Built-to-last commercial design with safeguards (backflow, level sensing) and a 5-year parts warranty