Heating and Air Conditioning
Cleveland
Heating and Air Conditioning in Cleveland

Preventing Water Damage: Handling a Leaky HVAC Drain in Your Home

The Homeowner’s Call

Last week, a homeowner in Cleveland reached out when they noticed water trickling down the exterior wall beneath their outdoor HVAC unit. Though there was no obvious damage to the system itself, that steady drip threatened siding stains and potential structural issues if left unchecked.

A HEP technician arrived promptly, assessed the situation, and confirmed the drain connection had shifted just enough to let condensate escape.

Before the Repair

This image shows the old condensate drain where the seal had loosened. Even a small gap in this fitting can direct water down your wall instead of into a proper drain.

How It Was Solved

The HEP technician re-secured the drain pipe at the correct angle so water would flow freely away from the unit. He then applied high-quality sealant around the evaporator coil housing to ensure no moisture could leak out. A quick test run confirmed the fix—no more drips, and the system continued delivering cool, quiet airflow.

The homeowner was pleased with the fast, efficient service and left a five-star review.

Quality Finish You Can Count On

While this photo highlights a freshly installed transition box in an attic, it illustrates the same attention to detail our HEP technician applied when sealing the drain line—clean, tight connections that stand the test of time.

Professional Upgrades in Tight Spaces

Even in cramped attic areas, HEP technicians ensure components are properly supported and sealed, giving homeowners confidence in their system’s performance.

Tips for Homeowners

1. Check Drain Line Slope
A slight downward pitch helps condensate flow away. If you see standing water or damp spots near the base of your unit, have a professional take a look.

2. Inspect Seals and Fittings
Regularly examine visible connections for cracks, loose clamps, or missing sealant. Catching small issues early prevents water stains and costly repairs.

3. Keep the Area Clear
Leaves, dirt, and debris around the outdoor unit can clog drains and openings. A simple cleanup now can save headaches later.

4. Schedule Annual Tune-Ups
Routine maintenance with a qualified HEP technician helps identify potential leaks or wear before they turn into emergencies.

By staying proactive—especially with drain connections—you’ll help your HVAC system run efficiently and protect your home from water damage. For reliable service in Cleveland, trust the experienced team at HEP.

Published on August 15, 2025