The GE Zoneline 12,000 BTU Electric Heat PTAC with Makeup Air 230/208V - AZ45E12DBM is a GE Zoneline packaged terminal air conditioner (PTAC) that provides cooling with electric heat on 230/208V power. Rated at 12,000 BTU, it's built for hotels, apartments, offices and additions.
Why you'll love it
- Cooling plus built-in electric resistance heat
- Makeup-air capability for fresh-air ventilation
- Fits a standard 42" x 16" PTAC wall sleeve
- Washable, reusable air filter
- Digital controls with multiple fan speeds
Specifications
- Cooling capacity: 12,000 BTU
- Suited for spaces: up to about 550 sq. ft.
- Mode: Cooling + Electric Heat | Power: 230/208V
- Type: GE Zoneline PTAC (packaged terminal air conditioner)
- Model: AZ45E12DBM
Installation & warranty
Installs into a standard 42" x 16" PTAC wall sleeve. A compatible wall sleeve and, depending on the model, a sub-base or power cord/receptacle may be required. Backed by the GE manufacturer's warranty.
Frequently asked questions
What spaces is the AZ45E12DBM sized for?
With 12,000 BTU it's suited for rooms and hospitality spaces up to about 550 sq. ft.
Does it provide heat?
Yes — it cools and includes built-in electric resistance heat for year-round comfort.
What wall sleeve does it need?
It fits a standard 42" x 16" PTAC wall sleeve. If you're replacing an existing PTAC, most standard sleeves are compatible; new installs need a sleeve (and sometimes a sub-base).
What power does it require?
It runs on 230/208V. Confirm your circuit and receptacle match before installing.
How do I maintain it?
Rinse the washable filter every few weeks and keep the exterior grille clear so airflow and efficiency stay high.
Related products & collections
