Abstract: A method for controlling an air handler including a fan, a heater and/or a compressor, by installing an energy saving controller between a thermostat and the air handler, shutting down the compressor or heater for a first predetermined duration if the compressor or heater has run continuously for a second predetermined duration during the current cycle, while allowing the fan to run for a fan's first run time extension amount equal with the first predetermined duration.

Abstract: Energy saving devices and methods for HVAC or other energy consuming systems and particularly plug and play energy saving controllers adapted to predict energy usage and savings, such as by extending the fan run time of HVAC systems after the heating or cooling unit has shut off and/or by stopping the compressor or heater for a short duration of time if the compressor or heater has been running continuously for fixed periods of time, while the fan is still blowing, wherein the energy saving controller is integrated with a wireless-enabled, real-time measurement and verification system, and with demand response capability.

Abstract: A method for controlling an air handler including a fan, a heater and/or a compressor, by installing an energy saving controller between a thermostat and the air handler, shutting down the compressor or heater for a first predetermined duration if the compressor or heater have run continuously for a second predetermined duration during the current cycle, while allowing the fan to run for a fan's first run time extension amount equal with the first predetermined duration.

Abstract: An energy saving controller for an air handler having a heater and a dual speed fan adapted to switch between a first speed and a second higher speed via a gas furnace controller, the energy saving controller being configured to be mounted between a thermostat and the gas furnace controller, and having: input terminals configured to connect to corresponding thermostat output terminals and receive output signals; a microcontroller configured to: process the output signals into revised signals; and cause the gas furnace controller to alternate between the first speed and the second higher speed to mimic a behavior of a variable speed fan; drivers configured to receive the revised signals and use the revised signals to actuate mechanical relays; wherein the mechanical relays are configured to actuate the fan or the compressor via ESC output terminals.

Abstract: An energy saving controller for an air handler having a fan and a heater or a compressor, the energy saving controller having circuitry for monitoring of ON and OFF durations of the heater if the air handler is in a heating mode, or the compressor if the air handler is in a cooling mode, in a previous cycle, and, of ON duration of a current cycle, and determining the fan's first run time extension based on the ON and OFF durations of the previous cycle and the ON duration of the current cycle.

Abstract: An energy saving controller configured for mounting between a thermostat and the controller for an air handler unit having a fan and at least a member of a group consisting of a heater and a compressor, the energy saving controller including a temperature probe for reading the temperature of a room where the thermostat is located and being configured to control the air handler unit based on a demand response request received from a utility provider via the Internet and an input from the temperature probe.

Abstract: A method for controlling an air handler including a fan and a heater or a compressor, the method including installing an energy saving controller (“ESC”) between a thermostat and the air handler, monitoring by the ESC of ON and OFF durations of the heater if the air handler is in a heating mode, or the compressor if the air handler is in cooling mode, in a first cycle and of ON duration of a second cycle, and determining the fan's first run time extension amount based on the ON and OFF durations of the first cycle and the ON duration of the second cycle.

Abstract: An energy saving controller for an air handler having a heater and a dual speed fan adapted to switch between a first speed and a second higher speed via a gas furnace controller, the energy saving controller being configured to be mounted between a thermostat and the gas furnace controller, and having: input terminals configured to connect to corresponding thermostat output terminals and receive output signals; a microcontroller configured to: process the output signals into revised signals; and cause the gas furnace controller to alternate between the first speed and the second higher speed to mimic a behavior of a variable speed fan; drivers configured to receive the revised signals and use the revised signals to actuate mechanical relays; wherein the mechanical relays are configured to actuate the fan or the compressor via ESC output terminals; and means for causing the alternation.

Abstract: An energy saving controller configured for mounting between a thermostat and the controller for an air handler unit having a fan and at least a member of a group consisting of a heater and a compressor, the energy saving controller including a temperature probe for reading the temperature of a room where the thermostat is located and being configured to control the air handler unit based on a demand response request received from a utility provider via the Internet and an input from the temperature probe.

Abstract: A system of growing plants having a coco pod having at least one layer of coconut coir fiber and at least a hole for receiving a plant's roots, a nutrient solution, and a container for holding the coco pod and the nutrient solution, such that the coco pod is at least partially immersed in the nutrient solution and the plant's roots are continuously exposed to the nutrient solution and substantially protected from sunlight.

Abstract: An energy saving controller for an air handler having a fan and a heater or a compressor, the energy saving controller having circuitry for monitoring of ON and OFF durations of the heater if the air handler is in a heating mode, or the compressor if the air handler is in a cooling mode, in a previous cycle, and, of ON duration of a current cycle, and determining the fan's first run time extension based on the ON and OFF durations of the previous cycle and the ON duration of the current cycle.

Abstract: A method and apparatus for controlling an air handler including a fan and at least a member of a group consisting of a heater and a compressor, the method comprising: installing an energy saving controller (“ESC”) between a thermostat and the air handler, monitoring by the ESC of ON and OFF durations of the heater if the air handler is in a heating mode, or the compressor if the air handler is in cooling mode, in a previous cycle and of ON duration of a current cycle, and determining the fan's first run time extension amount based on the ON and OFF durations of the previous cycle and the ON duration of the current cycle.

Abstract: A method for energy saving during the operation of an HVAC system comprising an energy saving unit, comprising: installing a temperature probe in the supply air that can send data to the energy saving unit; configuring the energy saving unit to perform a set of functions comprising: receiving a user's instructions for turning on the HVAC system and setting a target room temperature; shutting off the heater or compressor when the target temperature is reached; measuring the temperature of the air in the room that is being heated or cooled and comparing the temperature of the supply air with the temperature of the air in the room; and causing the blower to keep running after shutting off the heater or compressor for as long as the temperature of the air in the room is smaller or greater than the temperature of the supply air, respectively.

Abstract: An electrical noise-filtering assembly includes first and second busbars. The first busbar is spaced from the second busbar at a fixed distance sufficient to induce the proximity effect. As arranged, high frequency noise having high order harmonics adhere to the surfaces spaced by the fixed distance. Noise can be removed efficiently by disposing low equivalent series resistance (ESR) noise filters between the surfaces where the noise harmonics concentrate.

Abstract: A power distributing mechanism includes a regulating circuit disposed between at least two circuit portions. The regulating circuit includes bifilar-wound windings electrically coupled to the circuit portions. In a first embodiment, the two circuit portions withdraw power from two separate power sources. The regulating circuit, in response to power withdrawn from the power sources passing through the circuit portions, proportionally allocates the withdrawn power between the circuit portions. In the second embodiment, the two circuits portions withdraw power from a single power source. The two circuit portions serve as redundant reliability backup to each other. In the event of circuit failure in one of the circuit portions, the regulating circuit in response to the failure proportionally allocates power to the remaining functioning circuit portion.