Before removing the access panel and inspecting the overflow pan turn off power to the air conditioner.
Trane ac drain pan.
The pump might have come unplugged or there may be kinks or blocks in the drainage line.
Why is the drain pan for my air conditioner overflowing.
On the other hand if debris builds up on evaporator coils the moisture can be redirected to not drain into the fin surface and drain pan.
Remove the front panel of the air conditioner.
A central air conditioner is normally mounted in a chamber of the furnace above the furnace blower and combustion chamber.
Here s how to replace an ac drain pan in five steps.
An electric pump is supposed to move this condensation to a nearby drainage pipe.
Contact your local trane comfort specialist if you.
Clean out the drain pan as best you can.
There are two types of drain pans.
Use a flashlight to inspect the drain pan located inside the air handler.
This creates slow water flow and can cause water to back up into the drain pan and overflow.
Check the opening to the condensate drain line for any obvious backups or debris.
Do this as a first step any time you work on your air conditioner as failing to do so could lead to electrocution.
Shut off power to your ac.
How to replace an ac drain pan in 5 steps.
The drain pan below your interior ac unit collects condensation.
A primary pan that is installed on the coil and an auxiliary pan that is either installed inside the unit below the primary pan or under the unit.