Found water in blower compartment of furnace. Customer indicated that water started leaking this past weekend. Cycled system and checked pressures and temps, ok. Removed filter. Filter was very dirty. Recommend ac clean and tune. Possible tipping coil to drain a little more. This situation not from furnace instal or operation. Office to schedule. System cooling at this time. Job complete.imstall crew noticed coil pitched incorrectly, recommended repairs at that time. Customer did not call back to schedule.