Hybrid Refrigerator, Air Conditioner, Humidifier

Green Fridge-AC.com

Window Refrigerator, Air Conditioner & Humidifier Synergy

Compact, Economical, Energy Efficient, Durable, Quiet & Useful All Year Round

   Seeking a Licensee, an Investor or a Manufacturer

US Patent: 9,080,801 & Patent Pending

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Coming SoonNew & improved 3-D virtual prototypes of various additional patent pending embodiments

834 Pyramid Way, Sparks Nevada  89431 USA   Call Ray: 775-219-8187    

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247Fridge.com      WindowRefrigerator.com      WinFridge.com

It Saves Electricity by using  the temperature difference between day & night;  freezes water at night and lets it melt during day to cool the fridge & cool-humidify indoor space.  It's a great synergistic, quiet appliance for home, apartment, hotel (installed under window), office, mobile RV, truck, boat, or ship.  In addition, During hot summer days, the user can reduce the cooling space inside the refrigerator to save electricity and/or to use more of its cooling power for cooling inside the house rather than food.  It uses latent heat of melting ice to water (80 calories/gram) and latent heat of vaporization of water (540 calories/gram) depending on indoor humidity level.  

 Summer fridge cooler freezes water at night


Below is another variation (the outdoor condenser is not shown)

Summer Refrigerator Heat Pump Cooler Winter Refrigerator Heat Pump Heater
Front view of the Fridge-Heat-Pump hybrid device in Summer Front view of the Fridge-Heat-Pump hybrid device in Winter



AHR Expo, Orlando FL, Jan 2016


Like a window A/C, the condenser (back) of the window refrigerator is outdoors. A refrigerator may also be added to a thru-the-wall A/C or heat pump (very common in hotels, office buildings and rental units) commonly installed under the window through an opening in the wall.


Unique Features, Advantages & Benefits:
red  Saves Electricity: Up to 80% during winter & cold nights.  Up to 70% during fall, spring & summer

red  Less Expensive:  When combined with a heat pump, cooler or A/C; it's one quiet, energy efficient, synergistic, multi-functional appliance that costs less to buy and maintain, weighs less, takes less space & uses less electricity than the above appliances bought separately.  
red  User can reduce the cooling space inside the refrigerator: During hot summer days, the user can reduce the cooling space inside the refrigerator to save electricity or to use more of its cooling power for cooling inside the house like an A/C.
red  Quieter:  Its condenser is outdoors
red  Humidifies:  During summer it cools & humidifies indoor space
red  Has direct access to solar & wind energy:  Its condenser (back) is outdoors

red  Longer Life:  Since it's more energy efficient, it lasts longer & needs less repair
red  It saves kitchen space and unlike a window A/C, it's used all year round as a refrigerator


For seasonal energy saving features click on the links below:  

1.  Summer, Fall/Spring/Night  By freezing water at night when it's colder outdoors.  It allows the ice to melt during day when it's warmer outdoors.    

2.  Fall/Spring/Night (Mild)   whenever outdoors is colder than the kitchen (see example below).
3.  Winter  By letting cold outdoor air into the refrigerator/freezer. 


Example:  When the outdoor temperature is 80 °F, the window A/C consumes less electricity than when the outdoor temperature is 100 °F. The same is true of a window refrigerator. When outdoor temperature is 60 °F,  50 °F,  40 °F or 30 °F, the window refrigerator uses less electricity than a similar indoor refrigerator that is in a 70 °F or 80 °F kitchen day and night all year round.    


According to Energy Information Administration's 2001 official energy statistics Table, refrigerators consumed 13.7% (156 billion kWh), freezers 3.5%, lighting 8.8% and TVs 2.9%. Every home has at least one refrigerator/freezer and it's never turned off.  

How Window Fridge & Cooler work in Summer Window Refrigerator cooler fridge


Regular Window A/C
Window Refrigerator & Ice Box
Window Fridge Cooler Night Ice Maker
#1.  Conventional
Window A/C
#2. Window Refrigerator, Cooler (Ice/Water Reservoir) & Freezer #3. Magnified View of #2 (Middle Figure)
 Summer Ice/Water Reservoir



Links to Related Pages: 


Physical Tests & Pictures          Technical Details          Q&A          More Images


7red.jpg   MAY 06 Article in:   HVAC Insider News   7red.jpg 



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     AHR Expo, Orlando FL, Jan 2016
If you can't stand the heat, get out of the kitchen.                  Fridge: I can't stand the heat, get me out of the kitchen.