AC Infinity Controller 67, Temperature and Humidity Controller

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    • A digital controller designed to equip AC Infinity fans with smart controls for HVAC or growing applications.
    • Dynamically adjusts fan speed based on temperature and humidity conditions to produce optimal airflow.
    • Programming includes automated triggers, timers, cycles, scheduling, minimum speed, and custom transitions.
    • Features a powder-coated black body with a digital LCD display and a corded thermalloy sensor probe.
    • Supports up to two CLOUDLINE, AIRLIFT, or CLOUDRAY fans with EC motors to share the same programming.


    A digital controller designed to enhance your AC Infinity fan with smart controls to maintain a stable climate. This intelligent command unit features a black powder-coated body and a backlit LCD screen that presents a sleek aesthetic. The display has three brightness levels, as well as two auto brightness settings, and reads temperatures in Fahrenheit or Celsius. It includes a 12-foot sensor probe with a waterproof thermalloy head that accurately detects current temperature and humidity conditions. The controller’s 4-pin Molex fan ports can simultaneously power two fans to share the same fan speed and programming. Functions include automated triggers, timers, on/off cycling, and scheduling.


    The smart auto modes trigger your fan to activate in response to climate changes. Its fan speed can dynamically adjust itself to current temperature or humidity levels, producing optimal amounts of airflow. The fan speed can also operate in an optional minimum setting to maintain cooling and ventilation. Timer, on/off cycle, and schedule modes add custom on-demand activation for a variety of uses.


    The built-in Molex ports allow you to pair two fans together to share the same programming and achieve more airflow. This intelligent controller is compatible with the following fans with EC motors:

    • CLOUDLINE Series of inline duct fans
    • AIRLIFT Series of shutter exhaust fans
    • CLOUDRAY Series of whole house fans 
      Product Identification
       Manufacturer   AC Infinity Inc.
       Product Name   CONTROLLER 67
       Product Model   CTR67A
       UPC Code   819137021426
        Product and Mounting Dimensions - Controller
       Total Dimensions   5.19 x 2.91 x 1.06 in. (13.2 x 7.4 x 2.7 cm)
       Hole to Hole Distance   4.71 x 2.64 in. (12.0 x 6.7 cm)
       Screw Hole Size   Ø 0.119 in (Ø 0.3 cm)
       Display Size   3.5 x 1.4 in. (9 x 3.5 cm)
       Sensor Probe Length   144 in. (12 feet)
       Product Performance and Technical Specs
       Maximum Fans Controlled   2
       Max Power Supported   10 W
       Programming Temperatures   32 to 140°F
       Operating Voltage   9 to 18V
       Power   1 W
       Current   0.1 A
       Power Input   12V from Device
       Operating Humidity   35 to 85% RH
       FCC Cert. (Whole Product)
       Product Manual PDF  
       Product Manual
       Product Manual
       Product Manual PDF  


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    AC Infinity Controller 67, Temperature and Humidity Controller

    AC Infinity Controller 67, Temperature and Humidity Controller

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