Clogged Drain: Your AC unit is going to produce some condensation, especially on those hot and humid NYC days. This condensation typically is removed through a drain pipe to prevent pooling, however, if this drain becomes clogged, it can cause the water to back and eventually leak!

Why is my condensation pump leaking?

If that condenser pump fails, the water overflows the pump and spills onto the floor. That doesn’t necessarily mean the pump is bad; the problem could be just algae buildup in the pump’s check valve. So start your diagnosis by unplugging the condenser pump. Disconnect the drain line and empty the water into a bucket.

How do you fix a leaking condensate pump?

Quote from the video:
Quote from Youtube video: Into your new unit and the hole that's open and then all you have to do is hook up the wires and you're done if it's a tight fit going to the bottom a lot of times you can pull it off right here.

Can I run my furnace without the condensate pump?





All condensate drains go into a trap. The condensate trap is absolutely mandatory for a high-efficiency gas furnace. Since the drain taps into the exhaust system, leaving it open to the air would allow for a potential exhaust/flue gas leak in the living space, which is a big no-no.