Delta T Corporation

Christian R Taber

Mark Toy

Jay Fizer

J Carey Smith

Eric Evans

David R Banks

Andrew Koukis

James M Desmet

C Jason Hollan

Ed Quinn

Thomas James Lesser

Pete Maley

Michael S Robinson

Jonathan W W Olsen

Coleman M Stivers

Joshua D Combs

Dylan Sarkisian

Thomas Lesser

An apparatus includes a fan and a controller configured for controlling the fan to operate in a first mode limiting rotational speed of the fan within a first range of speeds between a first minimum speed and a first maximum speed. The controller is further configured to control the fan to operate in a second mode limiting rotational speed of the fan within a second range of speeds between a second minimum speed and a second maximum speed. The second range of speeds may be narrower than the first range of speeds. Related methods are also disclosed.

Fan with increased efficiency mode

A system and related method are disclosed for controlling condensation in a space. The system includes a fan and one or more sensors for sensing environmental conditions such as temperature and relative humidity associated with the space and/or objects within the space. For instance, the sensors may sense a surface temperature of an object within the room. The system also includes a controller capable of receiving measurements from the sensor(s) and controlling the fan based on the sensed information. The system may additionally include a heater and/or a damper for transferring outside air into the space, either of which may be controlled by the controller based on the measurements.

Condensation control system and related method

A system for controlling the circulation of air in an indoor area of a structure including a door or window. A fan for circulating the air within the indoor area is combined with a first sensor for sensing a temperature of a surface of an object in the indoor area. A controller controls the operation of the fan based on the surface temperature sensed by the first sensor, and also regulates a radiant heater for heating the surface or the object. The controller may also or alternatively be adapted for controlling the fan based on an indication that it is raining external to the structure, an HVAC unit, or a dehumidifier. Related methods are also disclosed.

Condensation control system with radiant heating and related method

A system for displaying the produce for sale and at least one sensor for sensing a parameter associated with the display and generating an output representative of the parameter. An overhead fan located in the space above the display regulates the airflow over the display. A controller is provided for controlling the fan based on the output of the sensor.

System for regulating airflow associated with product for sale

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Lexington, KY, United States of America

Christian R Taber