GE Zoneline 4500 Digital Makeup Air Series PTAC – 9,000 BTU, 230/208V | Model: AZ45E09DBM
“Fresh air. Smart control. Built-in performance for high-occupancy spaces.”
The GE AZ45E09DBM is a 9,000 BTU cooling-only PTAC unit from the Zoneline 4500 Digital Makeup Air Series, designed to deliver quiet, efficient climate control with built-in digital makeup air capability. Operating on 230/208 volts, this unit is ideal for hotels, multifamily housing, assisted living facilities, and dormitories where indoor air quality (IAQ) and fresh air intake are a priority.
With integrated ventilation logic, factory-applied weather protection, and Digismart™ thermostat compatibility, this model provides automated IAQ control while maintaining energy-efficient room comfort in every season.
Key Features – Quiet Power + Built-In Fresh Air
✅ 9,000 BTU Cooling Capacity
- Cools medium-sized guest rooms or apartments with quiet efficiency
- Optional electric heat kit compatibility
- Designed for year-round comfort and low maintenance
✅ Integrated Digital Makeup Air
- Brings in filtered, tempered outside air to meet IAQ and code requirements
- Reduces dependency on external ventilation systems
- Ideal for facilities following ASHRAE 62.1 or state-specific ventilation standards
✅ 230/208V Commercial Operation
- Compatible with 15A, 20A, or 30A power cords
- Installs into standard GE 26" wall sleeves
- Suitable for both new construction and retrofit applications
✅ Whisper-Quiet 4500 Series Chassis
- Sound-dampened airflow system for minimum disturbance
- Perfect for hospitality and healthcare environments
✅ Digismart™ Ready + EMS Compatible
- Supports wireless GE Digismart™ thermostats, occupancy sensors, and energy management systems
- Improves energy efficiency, automation, and guest comfort
Ideal Applications
- Hotels and motels needing integrated IAQ compliance
- Senior housing, hospitals, and healthcare suites
- Student dormitories and residential buildings
- Multi-family and mixed-use developments
- Properties required to meet fresh air intake and ventilation standards
Why Choose the GE AZ45E09DBM?
The AZ45E09DBM offers more than room comfort—it actively manages fresh air delivery, indoor air quality, and energy control in one powerful, low-maintenance PTAC unit. Backed by GE’s commercial engineering and smart automation support, it’s the right solution for facilities that care about performance and occupant health.
FAQs – GE AZ45E09DBM PTAC Unit
Q1: What does Digital Makeup Air mean?
A: It means the unit includes built-in ventilation controls that allow it to bring in filtered outside air, meeting indoor air quality standards without needing separate ductwork.
Q2: Does this unit provide heating as well?
A: This is a cooling-only model, but it supports optional electric heat kits for dual-season use.
Q3: What power configuration is required?
A: It runs on 230/208V and supports 15A, 20A, or 30A power cords.
Q4: Is this compatible with smart thermostats?
A: Yes. It works with GE Digismart™ wireless controls, EMS systems, and occupancy sensors for energy automation.
Q5: Can I install this in an existing wall sleeve?
A: Yes. It fits standard GE 26" PTAC wall sleeves, making it perfect for retrofit and replacement projects.
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AZ45E09DBM