I have a Ducane HVAC system that started leaking out of the evaporator coil housing. Mine looks like the EU1P. I read that i need to clean out the drip pan.
II tried cleaning it by sucking out the buildup with a wet/dry vac and flushing it with bleach solution but it's still leaking out of the back side that I can't get to.
I've heard of people hosing it out, but that seems like it might make a mess and get things wet that maybe shouldn't be. I've also heard of people blowing it with compressed air but i thought that might just blow the stuff around only for it to clog up the system again.
What should i do to get this thing to stop leaking?