GE Zoneline AZES vs. AZHS vs. AZVS: Which Series Fits Your Building
GE moved the Zoneline line to its current Series A platform, and the model names changed with it. If your purchase records say AZ45 or AZ65, those units are replaced by the AZES and AZHS. A third series, the variable speed AZVS, is new. All three fit the same 42" x 16" x 13-3/4" sleeve GE has used since 1961, so any of them drops into an existing Zoneline opening.
AZES: electric heat
- Fixed-speed cooling with electric resistance heat
- Replaces the AZ45
- 208/230V only. There is no 265V AZES.
- A universal heater: heat output is set by the power connection kit you choose for a 15, 20, or 30 amp circuit
The AZES is the lowest-cost Zoneline and the right choice for rooms that need cooling first and heat second.
AZHS: heat pump
- Fixed-speed heat pump with electric backup
- Replaces the AZ65
- Runs the heat pump down to 25°F outdoors, then switches to electric heat
- Boost Heat mode runs the heat pump and 1 kW of electric heat together in borderline weather
- Available in 265V for buildings that need it. 265V models are permanently connected through a factory junction box.
AZVS: variable speed
- GE's inverter PTAC, sold as Perfect Control
- Modulates cooling from 4,000 to 15,500 BTU instead of cycling on and off
- Heat pump operation down to 0°F outdoors
- Rated SEER2 16.3 and HSPF2 8.0
- Humidity Sentinel with three dehumidification levels
- Wi-Fi ready for SmartHQ management, and two-way communication with the RAK190V thermostat
- Available with makeup air and UVC configurations
How to choose
| If the room... | Choose |
|---|---|
| Needs cooling and occasional heat, budget first | AZES |
| Heats through a mild or moderate winter, or runs on 265V | AZHS |
| Heats all season in a cold climate, or needs quiet and humidity control | AZVS |
Features all three share
Every current Zoneline uses R-454B refrigerant, two EC fan motors, a composite base pan that does not rust, front-access filters, electronic temperature limits, remote thermostat compatibility, and central desk control compatibility. See GE Zoneline features for hotels.
Don't forget the power kit
Every Zoneline chassis needs a power connection kit, ordered separately. The kit sets the plug and, on the AZES, the heat output. Match it to the receptacle and breaker in the room. More on the GE Zoneline PTAC page.
Send the old unit's model number, the voltage, and the quantity through the contact form or call 800-866-1210 for pricing and availability.