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AC Infinity Cloudforge Humidifier
The AC Infinity Cloudforge Humidifier is a purpose-built environmental humidifier for grow tents, grow rooms and greenhouses. Its corded probe reads temperature, relative humidity and vapour pressure deficit at canopy level, while the onboard controller uses those readings to trigger moisture instead of running blindly until the tank empties. AUTO responds when relative humidity falls, and VPD mode responds when vapour pressure deficit rises, with ten output levels available to set how gently or quickly moisture is added. This makes the Cloudforge useful as a standalone climate-control tool rather than just a mist source. Both stocked versions share the same sensing and programming platform. The choice between them comes down to reservoir capacity, required output and delivery hardware, with the exact T3 and T7 figures kept in Technical Specifications.
The EC ultrasonic vaporiser creates a fine mist by digitally pulsing water, with output adjustable across ten levels. The corded sensor can be routed to the part of the canopy that matters, avoiding the misleading reading that can come from measuring beside the humidifier or outside the growing zone. Along with automatic humidity and VPD triggers, the onboard controls provide continuous operation, a countdown timer and a repeating cycle. The ON level also sets the maximum used by triggered modes, while the OFF level sets their minimum; setting OFF to zero is necessary when a true shutoff is wanted. Temperature and humidity calibration, plus a leaf offset, allow the displayed readings and VPD calculation to be tuned to the growing space. The backlit display can then be locked and switched off while its program continues in the background.
Cloudforge is built for damp grow-room work. AC Infinity describe the body as specially sealed for water resistance, while the probe and UIS connections use gaskets to help protect the ports from liquid and dust. Low-water protection pauses programming until the tank is refilled, and a tilt fail-safe does the same if the unit moves more than 20 degrees from upright. It can run entirely from the onboard interface or connect through the included UIS cord to the Controller Ai+ for app-based schedules, alerts and coordinated climate control.
Good humidification still depends on air movement and extraction. The delivery hardware directs mist into the growing area, but it is not a substitute for circulation across the canopy; a Cloudray S can help spread moisture instead of allowing it to settle around the outlet. A Cloudline Pro T provides the other half of humidity control by exhausting surplus moisture when conditions climb past the target. AC Infinity publish no room-size rating for the T3 or T7, so selection is better based on required output, refill frequency and how the vapour needs to be delivered. Their maximum-runtime figures also lack a stated output level and should not be read as continuous full-output runtime. Reservoir water should be exchanged at least every four days, with the base and nebuliser cleaned weekly to keep mineral build-up and debris from reducing performance.
NOTE: AC Infinity specify distilled water only and warn against pouring water into the central pipe. Any flexible hose must rise towards the grow space and must not be bent into a U-shape. A low section can collect water, block vapour and send water back into the base, while a downward slope allows condensation to drip from the hose. Dry the hose after each use, and unplug the humidifier before cleaning, servicing or moving it.
No Controller Required
Six onboard programs run from the unit itself.
Built For Damp Rooms
The sealed body and gasketed ports keep liquids out.
Scales To The Space
Two tank sizes cover a tent or a room.
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AC Infinity Cloudforge Humidifier
Key Highlights
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- T3 holds 4.5 L (1.18 gal) and T7 holds 15 L (3.96 gal), with AC Infinity rating output at 240 mL/h (8.11 fl oz/h) and 1,300 mL/h (43.95 fl oz/h) respectively
- Ten onboard output levels set by pulse-width modulation rather than a variable-power dial
- Onboard VPD trigger adjustable from 0 to 9.9 kPa, alongside a separate low-humidity trigger
- Calibration offsets for temperature and humidity, plus a leaf offset that tunes the VPD calculation
- AC Infinity rate noise at 38 dBA on the T3 and 46 dBA on the T7
- Connects to Controller 69, 69 Pro, 69 Pro+ or Controller Ai+ with the included UIS cord, no adapter required
- Low-water alert and a tilt fail-safe past 20 degrees both pause programming automatically
- Power draw splits the two models widely: 24 W on the T3 against 100 W on the T7
Directions for Use
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- Fill the tank with distilled water, detaching it from the base if that is easier. Never pour water into the central pipe.
- On the T3, either leave the directional flow cap fitted or swap it for the included flexible hose. On the T7, top the centre lid opening with the pipe base, then fit either the PVC pipe with the elbow nozzle (unidirectional flow) or the five-way nozzle (omnidirectional flow), or the flexible hose.
- Route any hose so it slopes upwards towards the grow space, and never bend it into a U shape. A grower's own PVC pipe can be substituted on the T7 by lining it with one of the included elastic bands and fitting it to the base or the elbow nozzle.
- Plug the sensor connector, gasket end first, into the 3.5 mm jack: on the rear side of the T3, or below the display screen on the T7. Route the probe head to the area being measured, using the included probe mount to manage the cable.
- To run the humidifier from a UIS controller, plug the included M-M extension cord into the UIS port, on the rear side of the T3 or the front side of the T7. The controller then overrides the onboard programming, and with the Controller 69 Pro the manual adds that it assumes control and switches off the humidifier's display and touch functions. The probe is not required in this configuration.
- Plug the power cord into an outlet.
- Set the ON Mode level first, because it is the maximum every triggered mode ramps to, then set the OFF Mode level, which is the minimum they fall back to. Set OFF Mode to zero for a complete shutoff.
- Select a mode with the mode button: AUTO for a low-humidity trigger, VPD for a high-VPD trigger, TIMER for a countdown, or CYCLE for repeating on and off durations. TIMER counts down after three seconds without a button press, CYCLE after five.
- Use the setting button to switch between degrees C and F and to enter calibration offsets for temperature and humidity, plus the leaf offset used in the VPD calculation.
- Hold the setting button to lock the display, then press it again to switch the screen off. Programs continue running while the screen is dark.
- Exchange the water in the reservoir at least once every four days.
- At least once a week, unplug the humidifier and lift the tank off the base. Pour out any standing water, add about 475 mL (2 cups) of distilled water and 15 mL (1 tablespoon) of vinegar to the base, and leave it five minutes. Brush any build-up from the nebuliser assembly and the stop valve with the included brush, wipe the valve clean, pour out the solution, dry the base and refit the tank.
- On the T3 only, remove the water filter from the tank and soak it in the same 475 mL (2 cups) distilled water and 15 mL (1 tablespoon) vinegar solution for five minutes before refitting.
- Dry the flexible hose after each use.
Technical Specifications
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CLOUDFORGE T3 (4.5 L)
- Product Model: AC-CFT3
- UPC Code: 819137023611
- Tank Capacity: 4.5 L (1.18 gal)
- Output Rate: 240 mL/h (8.11 fl oz/h)
- Max Runtime: 45 hours
- Noise Level: 38 dBA
- Power: 24 W
- Water Filter: Removable filter piece fitted in the tank
- Stop Valve Location: Under the water filter
- Delivery Hardware Included: Directional flow cap fitted, plus a flexible hose extending to over 1.2 m (4 ft)
- Dimensions: 17.2 x 17.2 x 35.7 cm (6.76 x 6.76 x 14.03 in)
- Sensor Probe Jack: 3.5 mm, rear side
- UIS Port: Rear side
CLOUDFORGE T7 (15 L)
- Product Model: AC-CFT7
- UPC Code: 819137023628
- Tank Capacity: 15 L (3.96 gal)
- Output Rate: 1,300 mL/h (43.95 fl oz/h)
- Max Runtime: 30 hours
- Noise Level: 46 dBA
- Power: 100 W
- Water Filter: Not fitted
- Stop Valve Location: In the base
- Delivery Hardware Included: Pipe base, PVC pipe, elbow nozzle (unidirectional), five-way nozzle (omnidirectional), flexible hose and 4 elastic bands
- Dimensions: 24.2 x 26.0 x 52.1 cm (9.52 x 10.23 x 20.51 in)
- Sensor Probe Jack: 3.5 mm, below the display screen
- UIS Port: Front side
All Models
- Vaporiser: EC ultrasonic, pulse-width modulated
- Output Levels: 10, onboard
- Onboard Modes: OFF, ON, AUTO (low humidity trigger), VPD (high VPD trigger), TIMER and CYCLE
- VPD Trigger Range: 0 to 9.9 kPa
- Calibration: Temperature and leaf offset -10 to +10 degrees C in 1 degree steps (Fahrenheit display carries its own -20 to +20 degrees F range, not a conversion); humidity -10 to +10% in 1% steps
- Sensor Probe: Corded; reads temperature and relative humidity and computes VPD
- Display: Backlit LCD with LED touch interface; lockable, and able to be switched off with programs still running
- Alerts: Low water level, fail-safe past a 20 degree tilt, AUTO, VPD and TIMER alerts, display lock
- Water Type: Distilled water only
- Operating Temperature: 5 to 50 degrees C (41 to 122 degrees F)
- Operating Humidity: 30 to 85% RH
- Internal Battery: Non-replaceable CR2032, 3 V
- Sensor Construction: Swiss-made thermal alloy sensor with a waterproof gasket made of SAE grade-316 steel
- Connectivity: UIS, via the included M-M extension cord
- Controller Compatibility: Controller 69, Controller 69 Pro, Controller 69 Pro+ and Controller Ai+; no adapter required
- Also Included: Sensor probe, probe mount, nebuliser brush, hook and loop tie and UIS M-M extension cord
- Warranty: 2 Years
Resources
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Shipping & Returns
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We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@hydrooasis.com.au
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@hydrooasis.com.au.
Size: 4.5 L
