Englewood HVAC guides

You smell a burning odor, see smoke, or notice scorch marks near the outdoor unit or air handler. Shut the system off at the breaker and call immediately, this isn't a wait-and-see situation.

The outdoor unit was submerged or exposed to standing water during a storm. Don't restore power until a licensed pro has checked the disconnect box, electrical components, and compressor for water damage.

You come home from the off-season to a musty smell, visible mold near the air handler, or standing water in the drain pan. That combination needs a professional coil and duct inspection before you run the system hard.

The system freezes up again shortly after a full thaw and a clean filter. Repeated freezing after ruling out airflow almost always points to a refrigerant leak, which requires a licensed technician and EPA-certified equipment to diagnose and repair.

You find greenish corrosion, rust-through on the cabinet, or bent and crushed fins on a coastal condenser. Salt damage that's reached the coil or electrical components is beyond a rinse-down fix.

The system trips its breaker repeatedly, or the outdoor disconnect box feels warm or shows any discoloration. That's an electrical issue at the unit, not a job for DIY troubleshooting.

Your system is 12 years or older and you're facing a major repair, especially after storm exposure or years of coastal salt air. At that age, a licensed pro can walk you through whether a repair or a full replacement makes more financial sense.