Arrived for no cool call, 2 year old Lennox AC, found safety float switch full of water and a clogged drain, quoted to initially clear that and flush drain, work was accepted, flushed drain and ran system, found system temperature splits were not proper, checked outside unit on the roof which was not easily accessible and found system is low on refrigerant and has a potential refrigerant leak, quoted to add refrigerant for now and work was accepted, had to haul gas and scale on the roof and added two pounds of R410A refrigerant and system is cooling properly at this time, can’t say for how long it will cool but it’s currently operational and cooling at this time. Will have to do a leak search and find out location of the leak and then be able to determine what needs to be done to fix the leak. This job is completed today, thank you for choosing total air.