Carrier model # fx4cnf048 how to unclog drainage pipe?

Question

Carrier model # fx4cnf048 how to unclog drainage pipe?

Answer 1

I have sucessfully opened a clogged drain line from the water condensate drip pan of my combination heating and air conditing central system by rigging up a special hose connection between the outlet of the drain line outside the house and the suction side of a shop vacuum.

Give it a try.  Good Luck!