AC Infinity CLOUDWAY T12 Whole House Fan, 12 Inch with Temperature Controller
Product details
| Management number | 250625487 | Release Date | 2026/09/17 | List Price | US$164.70 | Model Number | 250625487 | ||
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Pull the heat out of a whole space, automatically
The CLOUDWAY T12 moves up to 1,604 CFM through a 12-inch duct on a WiFi controller that watches temperature, humidity, and VPD, then spins up only when your space crosses the trigger you set. Its PWM-controlled EC motor holds that airflow at 62 dBA while averaging 139 watts, a fraction of what an air conditioner pulls, and an insulated two-door shutter seals the opening the moment the fan stops. Set it, seal it, forget it.
- Fights heat with an expensive compressor instead of exhausting it
- Pulls 500 to 1,500-plus watts every hour it runs
- Manual switch or a basic dial, no climate logic
- Drones at one speed whether the room needs it or not
- Open vent lets outside air leak back in when off
- Budget fans burn out in a season or two
- Exhausts hot air out and pulls fresh air in through passive intake
- EC motor averages 139 watts, up to 95% less than an air conditioner
- WiFi controller with temperature, humidity, and VPD triggers
- Ten speeds ramp to match the room, and it can idle at a set minimum
- Insulated two-door shutter seals the opening when the fan is off
- Dual ball bearings rated for 67,000 hours, IP44 protected
How the CLOUDWAY T12 cools a space without running all day
The fan does not chill air like an air conditioner. It exhausts the hottest air out of your space through the 12-inch duct, and that outflow creates passive intake that pulls cooler, fresher air in from windows, vents, or an intake opening. Move enough air fast enough and the space drops toward the temperature of whatever you are drawing in.
The smart part is the controller. Its 12-foot probe reads temperature and humidity in the room, and the controller converts that into a live picture, including VPD (vapor pressure deficit, the single number plants respond to). When a reading crosses a trigger you set, the controller uses PWM to feed the EC motor precise electronic pulses that ramp the fan up the exact amount needed, then eases it back down as the room recovers. Set a minimum baseline speed and it never fully stops during a cycle, so the room stays steady instead of swinging hot and cold. When a cycle ends, the gravity-fed shutter drops closed and seals the opening.
Moves air even against resistance 1,604 CFM
The mixed-flow EC motor holds 818 Pa of static pressure, which means it keeps moving air through long duct runs, a grille, and the sealing shutter instead of stalling the way a cheap box fan does when it meets any back-pressure.
CONTROLLER 69 PRO with WiFi Temp / RH / VPD
Program triggers, timers, cycles, and schedules on the LCD, or connect the AC Infinity app to control it from anywhere, set notifications, view historical climate charts, and export the data to CSV.
EC motor sips power at any speed 139 W avg
Ten speed settings from 0 to 10 let you dial the exact airflow and noise level you want, and the electronically commutated motor stays efficient across the whole range rather than only at full tilt.
Insulated two-door sealing shutter
Gravity-fed shutters swing open under airflow and drop closed when the fan stops, blocking outside or attic air from leaking back through the opening while the system is idle.
Rated to run for years 67,000 hrs
Dual ball bearings carry a 67,000-hour rating and allow horizontal or vertical mounting, and the IP44 rating means it shrugs off the dust and moisture of an attic, greenhouse, or humid grow space.
Complete install kit in the box
You get 6 feet of 4-layer insulated ducting, stainless steel clamps, a wall grille, the shutter, and mounting hardware, so there is no second parts run before you can get it up and moving air.
Full specifications
Model: AC-CRT12. Voltage: 100 to 240V AC, 50/60Hz. Current: 2.5 A. Plug: NEMA 1-15 Type-A (standard 120V outlet). Operating temperature: 0 to 140°F. Operating humidity: 35 to 85% RH. Mounting: horizontal or vertical. Fan bearings: dual ball. Ducting: 6 ft, 4-layer insulated. Sensor probe cord: 12 ft. Cord to controller: 10 ft. Cord to plug: 8 ft. Controller: 3.66 x 3.11 x 0.98 in with a 3.5 x 1.4 in display. Certifications: CE, RoHS.
Download the CLOUDWAY manual (PDF) for full install and controller programming steps.
Installing and dialing in the CLOUDWAY T12
Mount the fan at the opening
The dual ball bearings allow horizontal or vertical mounting, so you can set it at a ceiling or wall opening. Secure it with the included hardware.
Connect duct, grille, and shutter
Run the 6 ft insulated ducting and lock it down with the stainless clamps, fit the wall grille on the exhaust side, and mount the two-door shutter that seals when idle.
Place the probe and controller
Run the 12 ft corded probe into the space you want to monitor, mount the controller within its 10 ft cord reach, and plug into any standard 120V outlet.
Set your triggers and walk away
On the controller or app, set your temperature, humidity, or VPD trigger points, a minimum baseline speed, and any timers or schedules. It ramps only when needed.
- CLOUDWAY T12 whole house fan unit
- CONTROLLER 69 PRO WiFi controller (temp / RH / VPD)
- 6 ft of 4-layer insulated ducting
- Stainless steel duct clamps
- Wall grille and two-door insulated shutter
- Mounting hardware and product manual
- Sized for a 12-inch duct or wall opening
- Runs on a standard 120V outlet, no wiring needed
- Needs a passive intake (open window or vent) to pull fresh air
- App is optional, the controller works fully on its own
- Need a smaller opening or an inline tent fan? We carry other AC Infinity ventilation too, just call.
Questions? We're easy to reach.
Happy Hydro has been serving growers since 2006. Call or email us before you order, after you order, or any time something comes up. When you're happy, we're happy.
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