York Predator ZF120 Technical Manual

TECHNICAL GUIDE
R-410A
ZF SERIES
6.5 - 12.5 TON
60 Hertz
ZF 6.5 THROUGH 10 TON
ZF12.5 TON
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

Description

ASHRAE 90.1 COMPLIANT
® ®
YORK Predator units are convertible single packages with a
common footprint cabinet and common roof curb for all 6.5
through 12.5 ton models. All units have two compressors with
independent refrigeration circuits to provide 2 stages of cooling.
The units were designed for light commercial applications and
can be easily installed on a roof curb, slab, or frame.
®
All Predator units are self-contained and assembled on rigid
full perimeter base rails allowing for 3-way forklift access and
overhead rigging. Every unit is completely charged, wired,
piped, and tested at the factory to provide a quick and easy field
installation.
®
Predator units in all tonnage sizes are convertible between
side airflow and down airflow, with corresponding economizer if
economizer option is desired.
®
Predator units are available in the following configurations:
cooling only, cooling with electric heat, and cooling with gas
heat. Electric heaters are available as factory-installed options
or field-installed accessories.
All units provide constant supply air volume. A variable air
volume (VAV) option, which features a variable frequency drive
(VFD), is available on 6.5 through 12.5 ton models.
Tested in accordance with:
5167798-YTG-J-0218
®