How it worksFirst, we solve the "HOT AIR" problem.Our “pre-cool” flash evaporation methodology (using mist water to cool ambient air temperature) is an effective means to increase heat flux (the rate of heat exchange) by lowering ambient air temperature. Air temperature is the primary function of heat transfer from the refrigerant; the cooler the outside air, the faster the system can remove heat. Cool-n-Save decreases ambient air temperature by about 30 degrees, which improves overall HVAC efficiency and performance.
All it takes is a little evaporative 'magic'.About five years ago, our engineers discovered that the easiest way to solve the “hot air” problem is with a little evaporative 'magic'. Our Cool-n-Save pre-cool system raises a “pre-cool shield” of treated water mist into the air around the HVAC unit. Flash evaporation causes the mist to evaporate almost instantly. The result is what engineers call an adiabatic boundary – a shield that literally insulates the HVAC from excess heat. Ambient air temperature around the unit drops by as much as 30°F. That means that if the ambient air temperature is 98°F, Cool-n-Save will knock it down to 68°F. The air then acts on the fins and increases heat exchange efficiency.
A solution that works in almost any climate.Even in areas with high relative humidity the moisture level around HVAC coils is very low (less than 20%). This is due to the high heat output of the coils - about 85°F. That's why Cool-n-Save HVAC Pre-cool is effective in almost any climate.
With a properly installed system in place, Cool-n-Save treated water evaporates quickly enough to produce that crucial drop in ambient air temperature, which leads to the lower fin temperature and greater heat flux (temperature differential between coolant and fin). The result is that the condenser runs less frequently. That's how Cool-n-Save reduces HVAC energy consumption by as much as 30%. |
THE COOL-N-SAVE® EVAPORATIVE PRE-COOL SOLUTION
Commitment to service
INSTALLATIONAll sites are professionally customized and maintained. Installation has almost no impact on building operations. Depending upon local building codes, permits are usually not required (contact us for a quote). All installations are performed by our factory trained Authorized Dealers and Installers or by a local contractor of your choice using our instruction materials (some service restrictions may apply). All installations that are performed by our Authorized Dealers and Installers, come with services such as condenser pre-cleaning, thermostat use evaluation, training, an optional maintenance program to insure maximum savings and energy conservation and optional anti-corrosion treatment (Micorguard). We will also install each system in a manner consistent with your building codes and business needs. This includes pump placement, secondary thermostat and timer switching, wire and hose harnessing, conduit running and other services as needed. Contact Us to find a local Authorized Dealer near you. Contact Form Greenway Design Group, Inc. ▪ 15442 Chemical Lane, Huntington Beach, CA 92649 USA
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Relative humidity is the amount of moisture in the air compared to the amount of moisture the air could absorb at the same temperature. It is a crucial factor in determining cooling potential. The lower the relative humidity, the more water can be vaporized, and the more heat can be removed (see chart).
Cool-n-Save Evaporative Pre-Cool systems are comprised of a high-performance, low-maintenance components. It can be mechanically added to any commercial-grade (split) central air conditioning system - without impact on warranties and often without the need for system shutdown. We have been working five years under our brand “Cool-n-Save” customizing systems for commercial properties in the United States and abroad. We build each installation to meet specific requirements and specifications of the location. No two installations are alike.
As we were researching efficient ways to control scaling, we came up with polyacrylic acid (PAA) in patented water permeable time-release tablets. Cool Release inhibits formation of scale from minerals found in the water supply. Residential customers use our unique 'push-in' cartridge design in 3 and 6-month sizes. Commercial customers purchase bulk tablets suitable for refillable 'screw on' treatment canisters. The time release tablets ensure a steady distribution of the water treatment chemistry.
We will design a network of tubing and micro mist nozzles based upon your HVAC equipment specifications and environmental variables. A specific pattern and size (number and deployment of the micro nozzles) will be selected to ensure that just enough treated water is available to create an effective pre-cool shield around your system.
