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.
There is no exact answer for how long your system should run during each cycle. The average air conditioner is sized to remove the heat from your home as fast as it comes in. Therefore, ideally, on a 100Â° day the system should be able to keep up with the incoming heat, but not gain on it and not be able to turn off.