What Bel Air's climate does to your system
Hillside exposure puts long afternoon sun on west facing glass, and Santa Ana events push hot dry air up the ridges that spikes the cooling load outside the normal season. Fire season smoke settles across these slopes for days at a time, so filtration capacity and a sealed return matter as much as the tonnage sitting outside. That heat load, dust, and long run time is exactly what we build into every heating repair visit before we open the equipment, especially anything specific to Bel Air and the Santa Monica Mountains foothills.