Lennox furnace repair Found water leaking from 3 different spots on the drain and condensation pump . 1 - bottom of 90 fitting from furnace 2- the 3/4 pvc pipe had a coupling where the pipe met the pump and did not drop inside the pump . Water was building up on top of the pump . 3- discharge hose from condensation pump was no longer a tight fit and leaking . Customer mention the cork tape from around the Txv bulb had fell off . I wrapped it in foam tape to insulate the bulb better . Tested pump multiple time and operation of furnace . Furnace is in good working order .