State/Region:  
City:  
Size of Pool in:  
Avg. Depth  Feet:  
Square Feet:
 
 
 
Desired Water Temp:  
Sunlight:
 
Wind Speed:  
Solar blanket?  
Runtime: hours  
Gas BTU
input:
 
Gas Efficiency: %  
Gas/Therm:  
Propane
Btu Input
 
Propane efficiency %  
Propane
cost/gallon
 
Electricity / kwh  

 
Water TempAir Temp
Closed33°F
Closed33°F
Closed34°F
Closed36°F
82°F40°F
82°F44°F
82°F49°F
82°F51°F
82°F48°F
82°F43°F
Closed38°F
Closed34°F