Furnace Drain Pan Location

An auxiliary drain pan without a separate drain line but instead provided with a water level detection device a switch that senses the presence of water in the drain pan conforming to ul 508.

Furnace drain pan location.

Condensation should begin to drip out of the furnace but timing will vary by climate and weather. Add new tablets monthly during air. The water or condensate detection switch in the drainless condensate overflow pan is wired to shut down the equipment. The moisture that the unit removes from the humid interior air condenses on the evaporator coils and drips into the pan.

Read all the tech tips ta. Fix the problem with chemical tablets and a larger drain hose. If you notice water around the furnace the condensate drain may be clogged with slime. This is in place as an added layer of protection against water damage.

To prevent the common occurrence of system shutdowns and condensation leaks around your air conditioner take some time to inspect the drain pan and condensate drain line. Eric mele is back at hvac school to surprise us with how he changes a trane drain pan. A central air conditioner is normally mounted in a chamber of the furnace above the furnace blower and combustion chamber. The unit s evaporator coils are located here and directly underneath those coils is the drain pan.

Every home ac system has a drain line that runs from the condenser coils inside the home to the exterior of the home or another drainage point. How to inspect drain pan. Backed up condensate drain pan cleared out with gallo gun how to clear a blocked condensate drain pan lavimoniere productions llc subscribe to my channel. The overflow drain pan located underneath your indoor evaporator coils catches condensate that forms when warm air passes over cold evaporator coils.

You should see something within 15 minutes but keep in mind that you are looking for condensation so there may be. For furnaces in the attic there is a second condensate drain pan. Over time mold and mildew can grow inside the drain line and cause problematic clogs. You ll know your ac drain line is clogged if you see water pooling in the pan underneath the unit inside your home.

When the drip pan becomes full or clogged or the condensate line is clogged water can spill over the drip pan s edges onto the floor surrounding the unit. The drip pan connects to the condensate drain line which carries water out of the home. Shove the tablets into the drain pan opening and push them in farther using a dowel or long screwdriver. The system will have a drip pan which is typically located to the bottom of the unit.