Upon arrival I spoke with the customer who said the plumber said he saw a water leak at our condensate drain. I confirmed the leak and found a crack on the bottom of the pvc. I replace the 90 degree elbow and 6” past crack. There is no leak at this time and I informed the customer they may run the a/c now. The gas company has the whole houses gas off, plumber said the manifold after gas shut off by furnace is also leaking. I instructed the customer once the gas company turns gas back on to home, give us a call and we will return to remove the old gas manifold next to furnace, (adjust gas line). The system is operational upon departure.