I have a Nordyne furnace and I'm trying to find somewhere local, or online that I can purchase parts without requiring a technician to install.

The exhaust port on the furnace has a small nipple with a drain host attached. Somehow this has cracked off and is causing water to enter the furnace itself. It appears that it has been cracked before, it looks like some PVC glue was applied at one point.

Is anyone able to order me parts, or know a place I can order replacement parts for this Nordyne furnace?