Came out today to perform humidifier service on a Aprilaire 600 series humidifier. Upon arrival the homeowner stated that the humidifier is currently leaking. I found a fault in the waist water removal system. I provided the homeowner with several repair options. The homeowner chose the band aid repair. Chud will have to order the parts and reach out to the homeowner with a repair date. Humidifier service could not be performed today since the humidifier is not operational. Maintenance will be performed after the repair.