This medium sized evaporative cooler is capable of cooling up to 500 square feet, and uses only 53 - 73 watts of electricty, can be run direct from a 85 to 130 watt PV panel, although we recommend deep cycle batteries for best performance. This Solar Chill cooler now comes standard with 8" pads, but can be purchased with a 6" pad upon request.

Measures: 24.5" x 23" x 23" and has an airflow of 2000 CFM (cubic feet per minute). This Solar Chill unit can come in 12, 24 or 48 volts DC or 120 volts AC  Please note that the 18-120 features our new Belt Drive.

NEW!!!  The 42" Solar Chill is by far the BIGGEST and BEST.  With an astounding 42” fan blade, this Model can really move some air (9000 CFM)!  This 42” Stainless Steel Solar Chill is available in 12, 24 or 48 volts DC, and 120 or 240 volts AC, and is capable of cooling spaces up to 2250 sq feet!  It uses only 200 to 400 watts of electricity! (Depending upon model and voltage.)  It comes standard with an 8 inch thick Cel-Dek type of wet pad, and can be run direct from a  300 to 500 watt PV array,  although we recommend deep cycle batteries for best performance.  Whether your necessity is for an industrial application, or simply because you have a large home, if you have over 1000 sq feet, this unit is for you!   The dimentions are: 55 inches tall, 60" wide, and 32" deep.

This compact new model is designed specifically to cool the cab of an 18 wheeler with the intention of creating an innovative way to keep cool while staying in compliance with the new No Idle Laws.  Please call for more details. The Double 8-12 (2-812) is similar to the KAR KOOL (see below) but self-contained! The Double 8 is named for its dual cooling fans (with two 8 inch diamater 12 volt fans) and can be installed with its own water reservoir. The unit has a  float  switch which controls an automatic fill system! Originally designed for 18-wheelers to provide cooling to drivers while parked to accommodate the new "NO IDLE LAW".  The new Double-8 can also be used in other applications, including pick-up trucks, RV’s, campers, small rooms or new additions and much much more!  Please contact us for more information of idle free cooling solutions with no gas mileage penalities. 

THE LOWEST ENERGY COOLER IN THE WORLD! NOW EVAPORATIVE COOLING FOR YOUR CAR, TRUCK, OR RV, for a fraction of the cost of refrigeration! Low energy, just 2.5 amps at 12 volts for the TRI-COOL!  The 312 model now comes standard with two speeds. Uses CelDektm, which is the most efficient evaporative cooling media on the planet! KAR KOOLtm will cool hot dry air as much as 25 DEGREES!

Dimensions: 17" wide, 11.5" tall, 14" deep

One of our newest and best innovations ever, this pump control timer board is an electronic circuit board mounted to the back of the electrical cover plate.  This board can be added to any of our 12, 24 or 48 volt coolers as an upgrade and is now installed standard on all new coolers in all voltages!

What does it do?  The pump board has 2 main functions:  to lower the output air temperature, and to increase the efficiency of the cooler by decreasing the amount of energy used, and increasing the life of the pump by decreasing the duty cycle.

The pump board has a built in timer that turns the pump on for two minutes and off for three.  How does this decrease the temperature of the cooler output air?  Since there is not a steady flow of water passing over the pad at all times the water held in the pad has a chance to get colder than it would if it was flowing over the pad consistantly.  With evaporative cooling as the pad gets colder the output air also gets colder.  The pump board also lowers the amount of energy used since the pump is "on" for less than half the time, and it will as extend the life of the pump.