Admissions Data (2015): 1  Point Loma Nazarene University Acceptance Rate: 71%. 2  Test Scores -- 25th / 75th Percentile. 3  SAT Critical Reading: 510 / 620. SAT Math: 510 / 630.
Heating and Air Conditioning equipment should be serviced at least once a year. The best scenario is to have the heating system checked in the Autumn and the air conditioning checked in the Spring.Oil-fired equipment should definitely be cleaned and serviced annually.eating and Air Conditioning equipment should be serviced at least once a year. The best scenario is to have the heating system checked in the Autumn and the air conditioning checked in the Spring.
Step 3. Divide the 8,000 BTU cooling capacity by the EER to determine the power consumption in watts per hour of the air conditioner. For example, if you have an A/C unit with an EER of 8, divide 8,000 by 8 to get a power consumption of 1,000 watts per hour -- or one kilowatt per hour.tep 4. Multiply the air conditioner power consumption per hour times the number of hours the unit runs per day to determine the daily power usage by the air conditioner. If the air conditioner is used 10 hours per day, the daily power usage is 10 kilowatt-hours per day.