a heater, but not a/c, is part of the building code in LA. my apartment has a heater and no a/c, but has a flow-through design that naturally keeps it cool in

a heater, but not a/c, is part of the building code in LA. my apartment has a heater and no a/c, but has a flow-through design that naturally keeps it cool in the summer. my heater and my portable a/c unit each get used about 2 weeks a year. the weather is really that great here.