Zoneline Air Conditioners - General Maintenance and Cleaning for Zoneline PTAC

It’s important to properly clean & maintain your GE Zoneline packaged terminal air conditioner or heat pump to keep it operating at optimum efficiency and to keep your room and your guests comfortable.Keep safety in mind when conducting maintenance on your Zoneline. The unit should be unplugged before cleaning. After cleaning, inspect all exposed wiring for frayed insulation or damage. Replace as needed.Here is our recommended maintenance schedule, with links to more information.



Clean the Zoneline Filter


Every Six Months

Clean the Zoneline Cabinet

Clean the Zoneline Indoor Coil


As Needed

Clean the Zoneline Outdoor Coil

Clean the Zoneline Chassis

Cleaning the Zoneline after Construction