The Attic AC Leak Every Macon Homeowner Should Know About

Published 2026-05-06 by AC Repair Macon

Thousands of Macon homes — especially the ranch homes in Shirley Hills, Bloomfield, and North Macon — have their air handlers in the attic. And every one of them is one clogged drain line away from water pouring through a bedroom ceiling.

Why Attic Air Handlers Leak

Your AC pulls gallons of water out of Middle Georgia's humid air every day. That water drains through a PVC condensate line. Algae, dust, and insulation debris slowly clog it — especially in attics that hit 130 degrees in July. When the line plugs, the drain pan overflows.

The $15 Part That Saves Your Ceiling

Every attic air handler should have a float switch in the secondary drain pan. When water rises, it kills power to the system before anything overflows. If your system doesn't have one, adding it is smart insurance — and we check it on every tune-up.

Warning Signs to Watch

Water stains on ceilings near the air handler, a musty smell when the AC runs, or the system shutting off mysteriously (that's often the float switch doing its job). Also check the emergency drain line — a short PVC pipe stubbed out above a window or door. If it's dripping, the primary line is clogged.

Water where it shouldn't be? Call (888) 217-1674 before a ceiling comes down.