Efficient Grow Room Dehumidifier
Precise Humidity for Cannabis Growth
Dehumidification Tailored to Grow Rooms
Maximize Yield, Quality, Consistency
Get a QuoteEfficient Grow Room Dehumidifier
Precise Humidity for Cannabis Growth
Dehumidification Tailored to Grow Rooms
Maximize Yield, Quality, Consistency
Get a QuoteEfficient Grow Room Dehumidifier
Precise Humidity for Cannabis Growth
Dehumidification Tailored to Grow Rooms
Maximize Yield, Quality, Consistency
Get a QuoteEfficient Grow Room Dehumidifier
Precise Humidity for Cannabis Growth
Dehumidification Tailored to Grow Rooms
Maximize Yield, Quality, Consistency
Get a QuoteEfficient Grow Room Dehumidifier
Precise Humidity for Cannabis Growth
Dehumidification Tailored to Grow Rooms
Maximize Yield, Quality, Consistency
Better Control Humidity, Healthier Crops
One of the biggest challenges commercial cannabis growers face in their daily operations is providing stable climate conditions for their crops in an ever-changing environment. Whether growing indoors or in greenhouses, humidity control remains a critical factor affecting plant health, yield, and quality. Excessively high or low humidity levels can directly impact the growth cycle of plants and even lead to significant crop losses.
Excessive humidity can foster the growth of mold, fungi, and other pathogens, particularly powdery mildew and gray mold. These diseases not only harm plant health but also cause flower bud rot, significantly reducing yield and quality. Conversely, low humidity can lead to premature water loss in plants, affecting leaf transpiration and thereby impacting growth rate and flowering period.
How we can help you?
To assist commercial cannabis growers in addressing these environmental challenges, our high-efficiency standalone dehumidifiers are specifically designed for cannabis cultivation environments, providing precise humidity control under varying climatic conditions. Through an intelligent humidity regulation system, our dehumidifiers can adjust in real-time based on humidity changes within the cultivation room, ensuring humidity remains within the optimal range to prevent disease outbreaks and promote healthy plant growth.
The Three Core Elements of Humidity Control
Dehumidifier Size
Our equipment offers different capacities and customizable options to ensure effective coverage of every area, regardless of the size of your growing space.
Optimal Placement
Combined with precise airflow design, our dehumidifiers ensure even distribution of moisture throughout the space, avoiding dead zones.
Efficient Airflow System
We have optimized the airflow path of the equipment to enable rapid and uniform humidity regulation across the entire growing area.
By Choosing Our Dehumidifiers, You Will Be Able To:
Reduce Pest Risks
Minimize risks caused by excessive or insufficient humidity.
Boost Yield & Quality
Ensure each growth stage remains within the optimal humidity range.
Enhance Energy Efficiency
Reduce energy consumption and operational costs through precise humidity control.
Standalone Dehumidifier
Every grow room is unique. Layout, plant density, lighting, and ventilation all vary. So, choosing the right agriculture dehumidification system is key. This choice helps maintain stable VPD and protects crop quality. Check out our agriculture dehumidification solutions—specifically designed to meet the different needs of professional growers. Find the perfect agriculture dehumidification fit to achieve optimal climate control and consistent results.
Model: AGD-078 @ 27℃ / 60%RH
Unit Dimensions: 25.6" x 25.6" x 18.9"
Water Removal: 165 Pints | 78 Liters | 21 Gallons
Airflow Rate: 680 m³ /hr｜400 CFM
Power Consumption: 1.49 kW
Refrigerant Type: R410A , R32 , R454B
Model: AGD-140 @ 27℃ / 60%RH
Unit Dimensions: 31.1" x 31.5" x 22.8"
Water Removal: 296 Pints | 140 Liters | 37 Gallons
Airflow Rate: 1250 m³ /hr | 736 CFM
Power Consumption: 2.59 kW
Refrigerant Type: R410A , R32 , R454B
Model: AGD-278 @ 27℃ / 60%RH
Unit Dimensions: 37.4" x 31.5" x 28.7"
Water Removal: 587 Pints | 278 Liters | 73 Gallons
Airflow Rate: 2500 m³ /hr | 1472 CFM
Power Consumption: 5.01 kW
Refrigerant Type: R410A , R32 , R454B
Model: AGD-345 @ 27℃ / 60%RH
Unit Dimensions: 47.24" × 37.40" × 31.50"
Water Removal: 729 Pints | 345 Liters | 91 Gallons
Airflow Rate: 2960 m³ /hr | 1742 CFM
Power Consumption: 5.96 kW
Refrigerant Type: R410A , R32 , R454B
Model: AGD-552 @ 27℃ / 60%RH
Unit Dimensions: 41.34" × 55.12" × 33.46"
Water Removal: 1167 Pints | 552 Liters | 146 Gallons
Airflow Rate: 4428 m³ /hr | 2608 CFM
Power Consumption: 10.04 kW
Refrigerant Type: R410A , R32 , R454B
Reliable Agricultural Dehumidifier
Most commercial agriculture dehumidification systems tested at 86°F and 80% RH build frost in colder temps. This causes them to shut down often for defrosting. These agriculture dehumidification units may work well in hot, humid places, but that doesn’t mean they're right for cannabis grow rooms. In cannabis growing environments, traditional agriculture dehumidification solutions often go into defrost mode too frequently. This interrupts agriculture dehumidification and leads to humidity fluctuations, which can upset the stability of the growing room.
Altaqua agriculture dehumidification units have been tested in real growing conditions. They were evaluated at 80°F and 60% RH to ensure they perform reliably. Our agriculture dehumidification equipment works efficiently even in cold weather, running steadily when temperatures fall. This means fewer shutdowns and less downtime compared to traditional agriculture dehumidification models. It also offers better humidity control. Growers get a stable environment, supporting consistent, high-quality results.
Application Scenarios
Our high-efficiency dehumidifiers are designed specifically for commercial cannabis cultivation environments. They maintain stable air humidity in high-humidity conditions, ensuring that plants receive optimal environmental support throughout their growth cycle.
Clone Room
Vegetative Room
Flower Room
Drying Room
Clone Room
In the Clone Room, cannabis seedlings are particularly fragile and require high humidity (70%-80%) to ensure adequate moisture and prevent drying out. Our dehumidifier helps remove excess water vapor, preventing mold growth caused by excessive humidity, and provides a healthy environment for the cloning stage.
Vegetative Room
In the Vegetative Room, cannabis plant leaves grow rapidly and require moderate humidity (50%-60%) to promote healthy growth. Our dehumidifiers help maintain humidity balance, preventing excessive humidity from affecting photosynthesis and plant health, ensuring plants grow quickly and healthily.
Flower Room
In the Flower Room, humidity control is particularly important, requiring maintenance between 45%-55% to prevent mold and mildew in flower buds. Our standalone dehumidifiers precisely regulate humidity to prevent damage to flowers from excessive moisture, ensuring high-quality cannabis flowers, increasing THC content, and ultimately improving harvest quality.
Drying Room
In the Drying Room, humidity control directly impacts the drying process of cannabis flowers. Excessive humidity can lead to mold growth, affecting drying quality. Our dehumidifiers ensure humidity remains within the ideal range, preserving the freshness and integrity of the flowers while preventing mold issues caused by excessive moisture, ensuring high-quality preservation of the dried cannabis product.
Built with Trusted Components
Our dehumidification system for growing rooms uses top parts from well-known brands. We have Panasonic compressors, Emerson control components, and ABB electrical equipment. This ensures the system runs steadily in high-load environments. More importantly, it creates a stable climate for growers. This helps reduce disease risks and keeps yield fluctuations low. This results in healthier, higher-yielding crops and enhanced return on investment.
Compatible with TrolMaster
The equipment accepts a 24V relay signal. This allows easy connection with planting control systems like TrolMaster. It helps control the dehumidification system smartly. Growers can set humidity targets automatically. The system then operates on its own. It reduces manual work. It boosts efficiency for management. Plus, it gives growers more time to improve yields and quality.
Multiple Models to Match Various Requirements
We provide several capacity options for growing spaces, from small to large. Growers can select a model that fits their room size, number of plants, and how much they need to water each day. This helps avoid equipment that is too big or too small. It also ensures a good balance between energy efficiency and performance.
Versatile Power Supply Meets Global Compatibility
The equipment works with different power standards. It supports 220V 1 Phase 60Hz and 380V 1 Phase 50Hz. It also has several international certifications, including ETL. This makes it suitable for markets in North America and Europe. This provides greater flexibility for cross-border operators or multi-location project deployments.
Equipped with MERV-8 Filter
The system has a MERV-8 air filter. It filters dust, spores, pollen, and other particles from the air. This helps prevent pollutants from building up. It also protects plant roots and leaves, improving crop quality and yield.
Available with Eco-Friendly R32 Refrigerant
We use R32, an eco-friendly refrigerant. It offers strong dehumidification due to its great heat exchange. Plus, it cuts down greenhouse gas emissions a lot. This lets your cultivation project gain economic benefits. It also meets green and low-carbon development goals.
Easy Installation
Altaqua grow room dehumidifier works with ducting to distribute air more evenly. The unit has a compact structure and a small footprint. It fits easily into limited grow room layouts and allows growers to keep more usable planting area.
Ceiling Mounting
Floor Mounting
Ducting Connection
Convenient Operation
Simple Integration
Flexible placement options in the growing facility and easy installation. Integrates with existing/additional climate control systems.
Automation
Automated humidity control cuts down work hours needed to manage RH. Users simply set their preferred humidity on the control panel. The system runs automatically, needing few adjustments.
Auto Restart
The unit goes back to previous settings if there’s a power outage. It also has a feature that restarts automatically. This feature restores the previous settings when power returns. So, you won’t need to reconfigure anything.
WiFi Control
Our dehumidifiers have WiFi remote control. This allows growers to check the device status and change settings from their smartphones or other smart devices.
Choose the Right Models
Choosing the right dehumidifier model is crucial, as it not only helps you precisely control humidity in your growing environment but also improves energy efficiency and reduces unnecessary energy consumption. Before making a selection, understanding the actual humidity requirements of your growing space is the first step. We provide a dehumidification capacity calculator to help you quickly determine the appropriate dehumidifier model based on room size, humidity levels, and airflow conditions.
Customed Standalone Dehumidifier
In addition to our standard dehumidifiers, we offer customized dehumidification solutions for commercial cannabis grow rooms of different sizes, specifically tailored to our customers' needs to ensure optimal humidity control and energy efficiency.
Range from 21 gallons/day to 146 gallons/day to meet all types of grow room needs.
50Hz/60Hz, 220V/380V/460V to accommodate different electrical standards worldwide.
R410a, R32, R454B, providing environmentally friendly and efficient dehumidification.
Use our dehumidification capacity calculator now
With our online calculator, you simply enter your room dimensions and environmental conditions to calculate the dehumidification capacity required for your space. Click the link below to start calculating your dehumidification needs.
Dehumidification Calculator
Size your dehumidifier for your grow room to maintain the right humidity balance.
If you’re not sure how to figure out your needs, just send us your project details. Our engineering team will calculate the moisture load. Next, we’ll provide you with a custom dehumidification solution. This will create an efficient, reliable, and sustainable growing environment.
Need help with sizing?
Our humidity experts are ready to help.
+86 138 0922 0755
+86 757 8622 8183
Email: [email protected]
Featured Project Cases
Curious about how this dehumidifier performs in real grow rooms? Take a look at some of our success stories. These case studies show how our units help growers stay in control of humidity and protect their crops.
Cannabis Flower Room Project in the USA
Model: AGD-140
Power consumption: 2.59 kW
Airflow rate: 1250 m³/hr｜736 CFM
Water removal: 296 Pints | 140 Liters | 37 Gallons
Cannabis Flower Room Project in Canada
Model: AGD-278
Power consumption: 5.01 kW
Airflow rate: 2500 m³/hr｜1472 CFM
Water removal: 587 Pints | 278 Liters | 73 Gallons
Cannabis Flower Room Project in Thailand
Model: AGD-278
Power consumption: 5.01 kW
Airflow rate: 2500 m³/hr｜1472 CFM
Water removal: 587 Pints | 278 Liters | 73 Gallons
Support & Service
Our humidity control experts are always on standby to provide professional assistance. We believe in our products. We promise to give reliable support to our customers.
Altaqua has a skilled team of technical support experts. They offer detailed documentation, remote diagnostics, and personalized online help.
Choosing Altaqua means more than picking equipment. It’s about selecting a reliable long-term partner.
Real Feedbacks from Partners
They say good things take time so huge thanks for your patience! We're excited to share that we have now commissioned the first of our new cultivation rooms and the new facility has been licensed.
The second flower room will come on line in the next few weeks to stagger harvests. These young ladies will be flipped to flower by the end of this week! They are looking very happy in their new environment!
Yes, I understand. You have a built-in dehumidifier with good performance. And you use quality components.
I have worked with your equipment on another farm and I am familiar with this system.
Premium cannabis HVAC, I can personally vouch will be buying many more 250kw systems in the future - Aussie cannabis growers.
We currently just hooked up the air handler and split condensers for Andy. Your guys product is very well built.
Just at this time Andy's job is pretty much the only style application we would be able to use your product on right now. We will always keep you in mind moving forward.
I've shown off my unit to several in the cannabis industry here and they have all been impressed. They all really like the unit.
Thanks again Caroline for all your help with getting my personal unit up and running. Your customer service and technical assistance from your engineers has really impressed me and is a big part of why I would like to help your product gain traction in the US.
Don’t get me wrong your machine is very well built and everyone is impressed with the quality. That is the reason I want to import for resell
I just wish to introduce you to my friend who is looking at fitting out his cultivation facility with HVAC.
I believe he may have already reached out to someone via your website but I wanted to put him in touch with yourself as you looked after us so well.
your team does amazing work ... keep it up and good luck at the show
They produce true quality systems, says an indoor grower of 20 years
Hi candy i make the install of the unit works good i need to make this week the test and show the clients
I make a order i think in 2 weeks
we purchase your product for grow rooms in Australia. amazing quality and service. amazing custom options and design ... build quality is amazing. Lori and Vicky have helped me so much, we love alto.
Can you make your unit under different name with CSA certificates and give me distribution rights for Canada
Some people may contact you , I showed your unit to some growers and they like it.
yes they work great, easy install and lots of customizable features.
We just received the GW10 today.
All is good arrived without damage, is already nice. We are to test the machine, and all the basic function seams working well.
Yes three weeks. So far your machine works very well
Industry leading components, installed with superior professionalism
We have an Altaqua! We love it.
We absolutely love your systems , such tidy gas work and A++ electrical work.
Get A Free Proposal
Let’s work together to design a climate control solution that fits your grow room needs and budget. Contact us now for a free, personalized proposal.
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