The Aquatronica recorded:
1) My Arctica 1/3hp chiller kicks in 5 times a day
2) My chiller is able to bring down 1.5ºC (26.5ºC to 25ºC) within 1 hour in average
3) My tank water will take 3 to 4.5 hours to raise 1.5ºC
Based on the above information, my Arctica 1/3hp chiller consumes approx. $17.00 a month