Money-saving
Clear the HVAC condensate drain line
Your AC pulls humidity from the air and drains it away; algae and sludge clog that line over time.
- How often
- Every 6 mo
- Who
- DIY
- Typical cost
- Up to $20
- Time
- 20 min
Why this matters
Your AC pulls humidity from the air and drains it away; algae and sludge clog that line over time.
If you skip it: A backed-up drain overflows the pan and leaks water into ceilings and walls.
Who should do it
This is a do-it-yourself task. With basic tools and a few minutes, most homeowners can handle it without hiring anyone.
When to do it
Aim for spring. It's the natural reset after winter. Repeat every 6 months.
Frequently asked questions
How often should I clear the hvac condensate drain line?+
Plan to clear the hvac condensate drain line every 6 months. Your AC pulls humidity from the air and drains it away; algae and sludge clog that line over time.
How much does it cost to clear the hvac condensate drain line?+
It typically runs Up to $20. This is a do-it-yourself task. With basic tools and a few minutes, most homeowners can handle it without hiring anyone.
What happens if I skip it?+
A backed-up drain overflows the pan and leaks water into ceilings and walls.