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Technology in HVAC






 










 

Technological Edge

Cool Air Solutions Inc. offers a variety of high tech systems including:

Red Link Wireless Controls

        With wireless security systems installed in more than 100 million homes protecting people and property around the clock, Honeywell is a leader in wireless technology. Now Honeywell brings you RedLINK— the first wireless technology engineered specifically for HVAC applications. Red link offers temperature control on-demand; easily zone a home without running thermostat wires; control all zones from a single control; wirelessly control humidity.

        Smart, Convenient, Elegant, Simple

Zoning/Outdoor Sensors

         
The zone control system allows a single HVAC unit to have separate temperature zones in the house (the number of zones allowed is determined by the zone control equipment manufacturer and the HVAC contractor). Each zone is controlled by its own space thermostat and motorized zone damper. If any of the zone thermostats call for heating or cooling, the zones not calling will have their dampers powered closed, and the zone(s) calling will have its (their) damper(s) remain open. The heating or cooling equipment will also be brought on at the same time. When all zone thermostats are satisfied, the heating or cooling equipment turns off and all zone dampers return to the open position to allow for continuous air circulation.
    

 

 

 

      Variable Speed

            
If you have an AC motor-driven application that does not need to be run at full speed, then you can cut down energy costs by controlling the motor with a variable speed drive (VSD, aka variable frequency drive). Variable speed drives allow you to match the speed of the motor-driven equipment to the process requirement. There is no other method of AC motor control that allows you to accomplish this. In variable torque applications, the torque required varies with the square of the speed, and the horsepower required varies with the cube of the speed, resulting in a large reduction of horsepower for even a small reduction in speed. The motor will consume only 25% as much energy at 50% speed as it will at 100% speed. This is referred to as the Affinity Laws, which define the relationships between speed, flow, torque, and horsepower.





Fresh Air Systems

                The NightBreeze system integrates heating, ventilation cooling, and air conditioning and provides fresh-air ventilation for maintaining indoor air quality. During the summer, if the house is warm and the outside temperature is cool, the NightBreeze system automatically brings outside air into the house through a special damper and ventilation duct. In the winter, NightBreeze heats the house using heat from the water heater or from a conventional gas furnace and  periodically introduces outside air into the system air stream to provide adequate ventilation. The NightBreeze thermostat maintains the homeowner’s comfort level by setting minimum and maximum temperatures for the home, maximizing comfort and the use of natural ventilation.

Hepa Filtration Systems

                HEPA filters are a mat or mesh of fibers, which are intertwined to create a filter, which is then placed inside the air conditioner.  HEPA filters work by trapping even the smallest particles that are in the air, once the filter has been in use for a certain period of time and becomes full it is disposed of along with all the trapped particles. HEPA filters differ from any of the other filters available as they trap more particles than any other due to their construction. Even particles as small as 0.1 micrometers are trapped inside a HEPA filter meaning that the only thing that will come out of one is fresh, clean air.