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.
In 2006, a new HVAC rule went into affect for residential air conditioners, requiring all to have a Seasonal Energy Efficiency Ratio (SEER) of 13 or higher. As you might expect, the more efficient the unit is (or newer), the lower your average AC repair cost will be.